Engilsh
中文
한국어
Deutsch
日本語
Русский
Español
Français
Italiano
Português
polski
Tiếng Việt
C8051F321 Search results
Premium Supplier
Supplier
Evatronix(HK) Electronics Trade Inc
Microtranik,Components,Inc.
Transcrui Microcircuit Corporation
Microtranik+Components
IC INTERNATIONAL TRADING CO.
ANRIC Int＇l Electronics Limited
ANRIC ELECTRONICS CO.,LTD.
InMeiLe Technology
WIGE(HK)ELECTRONICS CO.,LTD
SANKEY SHARE CO.,LIMITED
ANKEY ELECTRONICS CO.,LTD
SANKEY SHARE CO.,LIMITED
SANKEY SHARE CO.,LIMITED
RENXIM Electronics Inc
fenkey electronics co.,ltd
fenyang electronics co.,ltd
Fengyangxin Technology ( HK ) Co.,Ltd
Timicomm Electronics Limited
KANKEY ELECTRONICS CO.,LTD
pulkey electronics ( HK ) co.,ltd
SANKEY SHARE CO.,LIMITED
SANKEY SHARE CO., LIMITED
sanyinic electronics ( h k ) co.,ltd
Starkey Technology (H.K) Co.,Ltd
TIMICOMM ELECTRONICS LIMITED
Premium A
Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
C8051F321-GM
|
SILICON LABS |  |
MCU, 8BIT, 8051, 25MHZ, QFN-28; Product Range:C8051 Family C8051F32x Series Microcontrollers; Archit | ROHS COMPLIANT | 110 | 1+ : $18.19 10+ : $15.15 25+ : $13.39 50+ : $13.19 100+ : $12.99 250+ : $12.71 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| C8051F321GMR |
|
27776 | 20+PB | Pb-Free | 26-09-26 |
Inquiry
|
||
C8051F321-GMR
|
SILABS |
|
QFN28 | 504 | 20+PB | Pb-Free | 26-09-26 |
Inquiry
|
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
|
C8051F321
|
|
25000 | 2016+ | Instock | 26-09-26 |
Inquiry
|
||
|
C8051F321DK
|
SILABS |
|
18000 | 2016+ | Instock | 26-09-26 |
Inquiry
|
|
| C8051F321-GM | SILABS |
|
QFN | 2528 | 2020+ | Instock | 26-09-26 |
Inquiry
|
| C8051F321GMR |
|
23808 | 2020+ | Instock | 26-09-26 |
Inquiry
|
||
|
C8051F321-GMR
|
silicon |
|
QFN | 357 | 20+PB | Pb-Free | 26-09-26 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| China huangxuehui Electronic inc. www.hxhic.cn | C8051F321 | 04+ |
|
1300 | SILABS | QFN-28 | 2018-03-24 |
Inquiry
|
|
| YiKe Electronics Co. | C8051F321 | 2013+ |
|
SILABS | 500 | QFN-28 | 2014-04-09 |
Inquiry
|
|
| SANKEY SHARE CO.,LIMITED |
C8051F321
|
|
654879 | 13+ | stock | 2024-06-11 |
Inquiry
|
||
| MAINtron Electronics Limited. | C8051F321 | STOCK |
|
standard package with RoHS | 45570 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| 8 Star Electronics | C8051F321 |
|
12500 | 09+ | 2023-07-28 |
Inquiry
|
|||
| AgreeTechnology(HK)Co.,Ltd | C8051F321 | SIL |
|
QFN | 597 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| AIC Semiconductor Co., Ltd. | C8051F321 | N/A |
|
N/A | 697 | N/A | N/A | 2026-07-02 |
Inquiry
|
| Excellent Electronics Components Inc |
C8051F321
|
IC |
|
50000 | 15+ | 2020-11-05 |
Inquiry
|
||
| Alison Enterprise Co., Ltd. | C8051F321 | SILICON |
|
QFN28 | 6200 | 13+ | STOCK | 2026-05-09 |
Inquiry
|
| ALL NEW SEMI Electronics Co., LIMITED | C8051F321 | SILICON |
|
QFN28 | 900 | 1008+ | 2026-09-04 |
Inquiry
|
|
| AlphaTek Electronics Co.,Ltd. | C8051F321 | Silicon |
|
IC 8051 MCU 16K FLASH 28MLP | 62345 | 1525+ | new in stock | 2020-12-03 |
Inquiry
|
| Alphatek Technology Limited | C8051F321 | Silicon |
|
IC 8051 MCU 16K FLASH 28MLP | 62345 | 1525+ | new in stock | 2020-12-03 |
Inquiry
|
| ERAI Sale Development |
C8051F321
|
SiliconLab |
|
QFN28 | 28000 | 15-16+ | Originalstock | 2020-05-29 |
Inquiry
|
| Andy(International)Electroni | C8051F321 | SILICON |
|
QFN28 | 249 | 15+ | 2026-09-14 |
Inquiry
|
|
| ANKEY ELECTRONICS CO.,LTD |
C8051F321
|
|
654879 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| A-ONE Electronics Co., Ltd. | C8051F321 | SILICON |
|
QFN | 917 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Renxim Electronic Limited. [ sales@renxim.com ] |
C8051F321
|
Silicon |
|
Original package well | 87450 | 2016+ | Globally & Immediately | 2026-01-06 |
Inquiry
|
| RENXIM Electronics Co.,Ltd. | C8051F321 | Silicon |
|
Original package well | 87450 | 18+ | Globally & Immediately | 2025-08-02 |
Inquiry
|
| IC Agent Electronics Inc |
C8051F321
|
SiliconLab |
|
QFN28 | 85000 | 2016+ | Instock | 2018-08-01 |
Inquiry
|
| Asemicon Tech. Co.,Ltd. | C8051F321 | SILICON |
|
QFN28 | 7119 | 13+ | STOCK | 2026-05-09 |
Inquiry
|
| Asia Military Components Trading Co., Ltd. |
C8051F321
|
Silicon |
|
QFN28 | 889 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Shenzhen Augswan Electronics Co., LTD. | C8051F321 | Silicon La |
|
MCU 8-bit C8051F321 8051 CISC 16KB Flash 3.3V/5V 28-Pin QFN | 13544 | 21+ | Stock | 2023-07-25 |
Inquiry
|
| AX TECHNOLOGY CO., LIMITED | C8051F321 | SILICON |
|
3000 | 12+/13+ | 2014-04-21 |
Inquiry
|
||
| MAINtron Electronics Co.,Ltd. | C8051F321 | STOCK |
|
standard package with RoHS | 45570 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| SHENZHEN BAQI IT CO., LTD. | C8051F321 | SILICON |
|
QFN | 302 | 0621+PB | INSTOCK | 2026-05-09 |
Inquiry
|
| Believe Technologies Limited | C8051F321 | Silicon |
|
QFN28 | 315 | NEW+ | stock | 2026-05-09 |
Inquiry
|
| Believe Technologies (Korea) |
C8051F321
|
Silicon |
|
QFN28 | 663 | NEWD/C | INSTOCK | 2019-12-30 |
Inquiry
|
| Shenzhen Betterway Electronic | C8051F321 |
|
5000 | STOCK | 2023-09-01 |
Inquiry
|
|||
| WLParts Electronics ltd | C8051F321 | AMT |
|
316 | 2013+ | 2021-11-11 |
Inquiry
|
||
| SemiLex Electronics Inc. | C8051F321 | Silicon |
|
NEW RoHS and More QTY | 39370 | 17+ | STK,Prompt delivery | 2026-08-10 |
Inquiry
|
| Bluesemi Tech. Co., Ltd. |
C8051F321
|
Silicon |
|
QFN28 | 2025 | NEW+ | STOCKNEW | 2026-05-09 |
Inquiry
|
| BONASE(HK)ELECTRONICSCO.,L | C8051F321 | SiliconLab |
|
QFN28 | 130 | 15+ | 2026-09-11 |
Inquiry
|
|
| Shenzhen Boshuo Technology Development Co., Ltd | C8051F321 | SILABS |
|
QFN-28 | 3000 | 2212+ | 2024-09-22 |
Inquiry
|
|
| BOTE ELECTRONICS CO.,LTD | C8051F321 | SILICON |
|
QFN-28 | 17450 | 13+ | IN STOCK SUPPLY | 2023-02-07 |
Inquiry
|
| NegoICCo. |
C8051F321
|
SIL |
|
QFN | 10000 | 2022+ | 2026-08-21 |
Inquiry
|
|
| Carder Components Enterprise |
C8051F321
|
Silicon |
|
QFN28 | 1407 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| Saipu ELECTRONICS (HK) TECHNOLOGY LTD. | C8051F321 | SILICON |
|
2500 | N/A | 2023-08-17 |
Inquiry
|
||
| charlott-electronic | C8051F321 |
|
5000 | 2026-09-18 |
Inquiry
|
||||
| SANKEY SHARE CO.,LIMITED | C8051F321 |
|
654879 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | C8051F321 |
|
654879 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| Microtranik,Components,Inc. |
C8051F321
|
Distributor |
|
for more pls inquire us now | 130850 | 17+RoHS | New instock, best quality | 2026-08-10 |
Inquiry
|
| PC Components Company | C8051F321 | CygnalInte |
|
NEW | 17 | ALL | Stock | 2013-12-11 |
Inquiry
|
| TIMICOMM Electronics [ info@timicomm.com ] | C8051F321 | Silicon Labs |
|
MCU 8BIT 16KB FLASH 28MLP | 86500 | 2022+ | NEW STOCK | 2026-01-06 |
Inquiry
|
| ClicElectronicsCo.Limited | C8051F321 |
|
QFN28 | 250 | 1008+ | 2025-06-04 |
Inquiry
|
||
| Computer parts(BGA) components | C8051F321 | SN |
|
SMD/DIP | 3000 | 06+ | 2014-04-11 |
Inquiry
|
|
| Semilex Distributor [ sales@semi-lex.com ] | C8051F321 | Silicon Labs |
|
MCU 8BIT 16KB FLASH 28MLP | 158601 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| DBA Int’l PTE LTD. | C8051F321 | SILICON |
|
QFN28 | 7011 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| TAIWAN DBA INT’L CORPORATION LTD. |
C8051F321
|
SILICON |
|
QFN | 852 | NEWD/C | STOCK | 2022-10-22 |
Inquiry
|
| Lywan Technology Co., Ltd | C8051F321 | SILICON |
|
2013+ | 7052 | 2013+ | IN STOCK | 2014-02-22 |
Inquiry
|
| RENXIM Electronics Inc |
C8051F321
|
Good price |
|
new and original package well | 87450 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| IC Stock Co.,Ltd | C8051F321 | 04+ |
|
117 | MLP-28 | CYGNAL | 2023-07-27 |
Inquiry
|
|
| ANRIC Int＇l Electronics Limited |
C8051F321
|
Silicon |
|
IC 8051 MCU 16K FLASH 28MLP | 66713 | 2014+ | can respond quickly | 2023-10-23 |
Inquiry
|
| E-Chip Trading Co., Ltd. | C8051F321 | SILICON |
|
QFN | 667 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | C8051F321 | SILABS |
|
QFN28 | 47 | Stock | 2017-01-10 |
Inquiry
|
|
| EKT Electronics Co., Ltd |
C8051F321
|
Silicon |
|
2016+ | 12888 | 2016+ | New parts and in our stock | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com |
C8051F321
|
Silicon |
|
update | 12888 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| 8 STAR | C8051F321 | Silicon |
|
09+ | 35625 | 09+ | 2023-07-28 |
Inquiry
|
|
| enkaite Electronics Co., Ltd |
C8051F321
|
Silicon |
|
2016+ | 12888 | 2016+ | New parts and in our stock | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd |
C8051F321
|
ORIGINAL |
|
New & Original parts | 2500 | 15+ | New parts and Stock on hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd |
C8051F321
|
Silicon |
|
16+ | 12888 | 16+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Ocean Electronics Co.,Ltd |
C8051F321
|
ORIGINAL |
|
New & Original parts | 55000 | 15+ | New parts and Stock On Hand | 2018-01-15 |
Inquiry
|
| futuro trade ltd. | C8051F321 | SILICON |
|
QFN28/QFN/QFN-28 | 8395 | 11+/1203+/ | stock | 2017-08-23 |
Inquiry
|
| Fantastic Technologies limited. |
C8051F321
|
S/N |
|
MLP28 | 3000 | 20+ | 2023-06-12 |
Inquiry
|
|
| FANTASTIC ELECTRONICS ( KONGKONG) LTD | C8051F321 | SN |
|
MLP28 | 10000 | 2011 | ORIGINAL IN STOCK | 2020-02-17 |
Inquiry
|
| FAST IC ELECTRONICS CO.LTD | C8051F321 | SILICON |
|
455 | 09+ | IN STOCK SUPPLY | 2024-03-03 |
Inquiry
|
|
| Fastwell International Co., Ltd. |
C8051F321
|
Silicon |
|
QFN28 | 977 | NEWESTD/C+ | STOCK | 2026-05-09 |
Inquiry
|
| Feng Sheng Electronics Co., Ltd. | C8051F321 | Rapid deliverywelcome to inqu |
|
PB FREE/Sincerely for your service | 10000 | 2013+ | INSTOCK | 2013-09-21 |
Inquiry
|
| fenkey electronics co.,ltd | C8051F321 |
|
654879 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | C8051F321 |
|
654879 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Fusin Electronics(HK) Co.,Ltd | C8051F321 |
|
6000 | 2018-04-27 |
Inquiry
|
||||
| Fengyangxin Technology ( HK ) Co.,Ltd | C8051F321 |
|
654879 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Globalway components Sdn Bhd. | C8051F321 | SILICON |
|
QFN28 | 7588 | 13+ | STOCK | 2022-10-22 |
Inquiry
|
| GOTONE ELECTRONICS CO.,LTD | C8051F321 | SIL |
|
QFN | 11 | 07+ | 2014-07-24 |
Inquiry
|
|
| Shenzhen Grand Power Trading Co.,Ltd | C8051F321 | N/A |
|
TO-3 | 286 | NEW | STOCK | 2017-07-04 |
Inquiry
|
| Semilex Electronics [ info@semi-lex.com ] | C8051F321 | IC |
|
NEW RoHS and More QTY | 37861 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| GREENTREE TECHNOLOGY CO., LTD. |
C8051F321
|
Silicon |
|
QFN28 | 1907 | NEWD/C | INSTOCK | 2026-05-09 |
Inquiry
|
| Gusun Electronics Co.,LTD. | C8051F321 | SILICON |
|
QFN28 | 8823 | NEWER+ | STOCK | 2026-05-09 |
Inquiry
|
| HAODE TECHNOLOGY CO.,LIMITED | C8051F321 | SiliconLab |
|
QFN28 | 254 | 15+ | 2024-04-11 |
Inquiry
|
|
| INLINIC ELECTRONICS CO.,LTD | C8051F321 | SILICON |
|
18530 | 11+ | NEW & IN STOCK | 2018-03-22 |
Inquiry
|
|
| Chaoxin Technology (HK) Limited |
C8051F321
|
SIL |
|
178 | 06+ | 2017-05-15 |
Inquiry
|
||
| Ameyic Electronics Limited |
C8051F321
|
SILICON |
|
MLP28 | 53700 | 2014+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| Timicomm Electronics Limited |
C8051F321
|
Original |
|
RoHS Compliant | 37755 | 17/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| HongDa Electronics Co.,Ltd | C8051F321 | SILICON |
|
QFN28 | 12500 | 2015 | In.USA.Stock | 2016-07-29 |
Inquiry
|
| HongDaElectronicsCo.LTD |
C8051F321
|
Silicon La |
|
IC MCU 8BIT 16KB FLASH 28MLP | 45120 | 2022 | In.USA.Stock | 2023-05-23 |
Inquiry
|
| Shenzhen Hualong Sheng Electronics Co., Ltd. | C8051F321 | SILICON |
|
12+ | 88000 | 12+ | NEW & ORGINAL | 2017-06-08 |
Inquiry
|
| Huashengte Electronic Co., Ltd. Shenzhen Special | C8051F321 | SILICON |
|
12+ | 88000 | 12+ | NEW & ORGINAL | 2015-03-26 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. | C8051F321 | Originalne |
|
RoHS | 181040 | 12+ | 2026-01-19 |
Inquiry
|
|
| Transcrui Microcircuit Corporation |
C8051F321
|
Silicon Labs |
|
MCU 8BIT 16KB FLASH 28MLP | 60953 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
C8051F321
|
Silicon Labs |
|
MCU 8BIT 16KB FLASH 28MLP | 35831 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
C8051F321
|
|
25000 | 2016+ | Instock | 2022-10-29 |
Inquiry
|
||
| ICBAY INTERNATIONAL PTE. LTD. | C8051F321 | SIL |
|
QFN | 2097 | 07+ | NEWSTOCK | 2026-05-09 |
Inquiry
|
| IC TRADING Co. | C8051F321 | CYGNAL |
|
MLP-28 | 458 | 07+ | STOCK | 2023-07-28 |
Inquiry
|
| ICHOME Industrial Co., Ltd. |
C8051F321
|
SILICON |
|
QFN28 | 7425 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Germany Electroince Distributor GmbH |
C8051F321
|
N/A |
|
Originalnew | 25000 | 15-16+ | Originalonstock | 2020-05-29 |
Inquiry
|
| Arrow Global Co.,Ltd |
C8051F321
|
N/A |
|
Originalnew | 25000 | 15-16+ | Originalonstock | 2020-01-18 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. |
C8051F321
|
Semiconductor |
|
RoHS Compliant | 31485 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| INTERNATIONAL SOURCE HONG KONG LIMITED | C8051F321 | SILICON |
|
new | 919 | shipfast | 2014-09-15 |
Inquiry
|
|
| Integrated Solution Co.,Ltd | C8051F321 | Silicon |
|
28-VFQFN Exposed Pad | 13787 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor | C8051F321 | Silicon |
|
28-VFQFN Exposed Pad | 13787 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| Ameyic Electronics Corp. | C8051F321 | SILICON |
|
2015+ | 53700 | 2015+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| JAK ELECTRONICS LIMITED | C8051F321 | SiliconLab |
|
ICMCU8BIT16KBFLASH28MLP | 210 | Stock | 2019-10-30 |
Inquiry
|
|
| NJCompany | C8051F321 | SiliconLab |
|
N/A | 688000 | INSTOCK | 2025-11-18 |
Inquiry
|
|
| CHINA KAIVO ELECTRONICS CO.,LTD | C8051F321 | SiliconLab |
|
28-MLP-EP(5x5) | 18000 | 19+ | 2026-09-23 |
Inquiry
|
|
| KANKEY ELECTRONICS CO.,LTD | C8051F321 |
|
654879 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| KAWAIC COMPONENTS CORP. | C8051F321 | SILICON |
|
QFN28 | 7350 | 13+ | STOCK | 2019-03-05 |
Inquiry
|
| Shenzhen Kelongsheng Limited |
C8051F321
|
Silicon |
|
QFN28 | 320000 | 11+ | 320000 | 2023-01-25 |
Inquiry
|
| KELONGSHENG (HK) TECHNOLOGY CO., LIMITED | C8051F321 | Silicon |
|
11+ | 320000 | 11+ | 320000 | 2013-03-07 |
Inquiry
|
| KE XING ELECTRONICS CO.,LTD | C8051F321 | SILICON |
|
9550 | 16+ | new & original | 2016-06-25 |
Inquiry
|
|
| Kynix Semiconductor Hong Kong Limited | C8051F321 | SILICONIX |
|
1029 | 08PB | Stock | 2016-03-23 |
Inquiry
|
|
| Leading（HK) IC Distributor Limited |
C8051F321
|
SILICONLABS |
|
QFN28 | 12500 | 2018+ | IN STOCK | 2018-08-30 |
Inquiry
|
| Leading(HK) IC Distributor Limited |
C8051F321
|
SILICONLABS |
|
QFN28 | 12500 | 2014+ | STOCK | 2024-05-06 |
Inquiry
|
| Electronics & Semiconductor |
C8051F321
|
ORIGINAL |
|
New & Original parts | 2500 | 2008+ | New parts and Stock on hand | 2013-07-31 |
Inquiry
|
| Intergrated Circuirs Servers Co.,Limited | C8051F321 | SILICON |
|
New & Original Parts | 680 | 2008+ | New parts and Stock on hand | 2016-02-19 |
Inquiry
|
| LENKEY ELECTRONICS (HK) CO.,LTD | C8051F321 | SiliconLab |
|
28-MLP-EP(5x5) | 56230 | 2021+ | 2026-09-23 |
Inquiry
|
|
| WINTECH COMPONENTS LTD. | C8051F321 | SILICONLAB |
|
NEW AND ORIGINAL | 2100210 | 2011+ | IN STOCK | 2016-11-29 |
Inquiry
|
| European Union IC Industry Co. | C8051F321 | SILICONLAB |
|
QFN28 | 68520 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| X-PARTS Co ,Ltd | C8051F321 |
|
100 | 2015-06-29 |
Inquiry
|
||||
| InMeiLe Technology |
C8051F321
|
|
IN STOCK | 25565 | 15+ | new & original | 2022-10-15 |
Inquiry
|
|
| MIL-GRADE SEMICONDUCTORS PTE. LTD |
C8051F321
|
SILICON |
|
QFN28 | 8340 | NEWD/C | OWNSTOCK | 2026-05-09 |
Inquiry
|
| MKB International Tech. GmbH |
C8051F321
|
Silicon |
|
QFN28 | 1148 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Morechip Enterprise Co., Ltd. | C8051F321 | SIL |
|
QFN | 597 | 07+ | stock | 2026-05-09 |
Inquiry
|
| Mujistu Electronic Pte Ltd. | C8051F321 | SILICON |
|
QFN28 | 7469 | 13+ | STOCK | 2026-05-09 |
Inquiry
|
| Microtranik+Components |
C8051F321
|
Distributor |
|
for more pls inquire us now | 130850 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| NewChip Enterprises Pte, Ltd. | C8051F321 | SILICON |
|
QFN28 | 8350 | 13+ | STOCK | 2026-05-09 |
Inquiry
|
| Semilex Electronics Direct [ info@semi-lex.com ] | C8051F321 | Silicon Labs |
|
MCU 8BIT 16KB FLASH 28MLP | 158601 | 2020+ | Can ship immediately | 2026-08-10 |
Inquiry
|
| NOVOT Electronics Trading Co., LTD. |
C8051F321
|
SILICON |
|
QFN28 | 7790 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Ocean International Trading Co. |
C8051F321
|
SILICON |
|
MLP28 | 5000 | 2012+ | in our stock | 2019-09-04 |
Inquiry
|
| Great TRADING |
C8051F321
|
Original new |
|
RoHS | 181040 | 12+ | STOCK | 2023-07-28 |
Inquiry
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] | C8051F321 | Silicon Labs |
|
MCU 8BIT 16KB FLASH 28MLP | 57020 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | C8051F321 |
|
654879 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | C8051F321 |
|
654879 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO., LIMITED | C8051F321 |
|
654879 | 13+ | stock | 2019-11-28 |
Inquiry
|
||
| Philchip Technology Limited | C8051F321 | SILICON |
|
MLP28 | 45800 | 2013+ | quality 100 ,inquiry now | 2015-04-16 |
Inquiry
|
| RANTLE EAST ELECTRONIC > www.digsemi.com | C8051F321 | SILICONLAB |
|
QFP | 173 | ICRFQ | 2025-07-24 |
Inquiry
|
|
| Unitronix Electronics Limited |
C8051F321
|
Silicon |
|
IC 8051 MCU 16K FLASH 28MLP | 57619 | 15+ | HOT SALE !!! | 2023-10-23 |
Inquiry
|
| Huahui Electron | C8051F321 |
|
741 | 2016-05-24 |
Inquiry
|
||||
| OIC Electronics HK CO.,LTD | C8051F321 | SILICON |
|
MLP | 3000 | 2016-06-29 |
Inquiry
|
||
| AC Electronics | C8051F321 | Silicon |
|
QFN28 | 52300 | 09+ | 2023-07-28 |
Inquiry
|
|
| MEGA IC ELECTRONICS.CO.LTD | C8051F321 | SILICON |
|
22350 | 14+ | new & original | 2022-12-10 |
Inquiry
|
|
| sanyinic electronics ( h k ) co.,ltd | C8051F321 |
|
654879 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| SEMILOOK TECH. CO., LTD. |
C8051F321
|
SILICON |
|
QFN28 | 7425 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| SEMITONE CO.,LTD. | C8051F321 | Silicon |
|
QFN28 | 1689 | NEW+ | STOCK | 2021-12-27 |
Inquiry
|
| Singapore Chiplead Enterprise Pte. Ltd. |
C8051F321
|
Silicon |
|
QFN28 | 818 | NEW+ | CARRYSTOCK | 2026-05-09 |
Inquiry
|
| General Electronics Inc. |
C8051F321
|
SILABS |
|
QFN-28 | 9000 | 04+ | in stock,RoHS,original | 2016-11-03 |
Inquiry
|
| SINLIN Electronics | C8051F321 | SILICON |
|
QFP | 4541 | Request For Quote Now | 2022-09-09 |
Inquiry
|
|
| Sin Source Ltd. |
C8051F321
|
SILICON |
|
QFN | 302 | 0621+PB | STOCK | 2024-01-21 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
C8051F321
|
SILICON |
|
QFP | 4541 | Request For Quote Now | 2018-09-07 |
Inquiry
|
|
| Starkey Technology (H.K) Co.,Ltd | C8051F321 |
|
654879 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Asia Components Co.,Ltd. | C8051F321 | SILICON |
|
QFN | 29 | 07+ | In?STOCK? | 2016-11-18 |
Inquiry
|
| SUNMOON MICRO-ELECTRONICS CO., LTD. | C8051F321 | SILICON |
|
QFN28 | 11029 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Excellence IC | C8051F321 |
|
24000 | 09+ | 2023-07-28 |
Inquiry
|
|||
| P-changer ELECTRONICS CO.,LTD | C8051F321 | CYGNAL |
|
601 | 2012+ | Stock&NewWework24hours/day | 2013-08-02 |
Inquiry
|
|
| Shenzhen kelong Sheng Electronics Co., Ltd. | C8051F321 | SILICON |
|
QFP | 8800 | 12+ | NEW & ORGINAL | 2014-03-11 |
Inquiry
|
| Kairong Electronics Ltd. | C8051F321 | S/N |
|
electronics components | 500 | 2014+ | 2026-09-11 |
Inquiry
|
|
| Shenzhen Branch Wei Sheng Electronics Co., Ltd. | C8051F321 | SILICON |
|
QFP | 8800 | 12+ | NEW & ORGINAL | 2013-12-23 |
Inquiry
|
| FESTO COMPANG | C8051F321 | SILICON |
|
New & Original Parts | 680 | 2008+ | New parts and Stock on hand | 2017-06-22 |
Inquiry
|
| MSM Company LTD. |
C8051F321
|
Silicon |
|
16+ | 12888 | 16+ | New parts and Stock on hand | 2017-11-03 |
Inquiry
|
| Topic Electronics Co.,Ltd |
C8051F321
|
Silicon |
|
16+ | 12888 | 16+ | New parts and Stock on hand | 2020-08-24 |
Inquiry
|
| Futune Electronics Co.Limitd |
C8051F321
|
National Semiconductor |
|
IC 8051 MCU 16K FLASH 28MLP | 2500 | 2016+ | New parts and Stock On Hand | 2021-01-03 |
Inquiry
|
| TPC Global Service Co.Ltd. |
C8051F321
|
Silicon |
|
16+ | 12888 | 16+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Mit Accessary Support Co.,Ltd | C8051F321 | SILICON |
|
New & Original Parts | 680 | 2017+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Power Agency Co.,Ltd |
C8051F321
|
Silicon |
|
16+ | 12888 | 16+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Electronics Co. Ltd | C8051F321 | SILICON |
|
New & Original Parts | 680 | 2008+ | New parts and Stock on hand | 2017-06-07 |
Inquiry
|
| Global Thunder Electronics Co.,Ltd | C8051F321 | SILICON |
|
New & Original Parts | 680 | 2017+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Verical Direct Japan Co.,LTD | C8051F321 | ORIGINAL |
|
New & Original parts | 55000 | 15+ | New parts and Stock On Hand | 2018-06-14 |
Inquiry
|
| TAIKE Compoents Enterprise | C8051F321 | SILICON |
|
QFN28 | 8099 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| TIANHAO INDUSTRIAL CO.,LIMITED |
C8051F321
|
SILABS |
|
QFN-28 | 100000 | 2020+ | 2023-05-16 |
Inquiry
|
|
| Microtranik_Components.,Inc | C8051F321 | Distributor |
|
for more pls inquire us now | 172410 | 17+ | original instock,best quality | 2026-08-10 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] |
C8051F321
|
Silicon |
|
IC 8051 MCU 16K FLASH 28MLP | 39964 | NEW RoHS | Deliver Now | 2025-11-02 |
Inquiry
|
| UnitronixElectronics |
C8051F321
|
Silicon |
|
IC 8051 MCU 16K FLASH 28MLP | 57619 | 15+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| YI FENG Electronics Inc. | C8051F321 | SILICON |
|
MLP28 | 37175 | 2013+ | Good,RoHS,NEW | 2024-09-23 |
Inquiry
|
| Tripleplus.Co.,Ltd | C8051F321 |
|
1000 | 2024-07-12 |
Inquiry
|
||||
| TRIPLE TECHNOLOGY COMPONENTS LIMITED | C8051F321 |
|
2812 | 2013-12-05 |
Inquiry
|
||||
| HongKongTeyouHuichengElectroni | C8051F321 | Silicon |
|
QFN/EP-28(5x5) | 55000 | 22+ | stock | 2026-03-19 |
Inquiry
|
| VENDOR COMPONENTS INC. | C8051F321 | SILICON |
|
QFN | 1172 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| WayChip Trading Co., Ltd. | C8051F321 | SIL |
|
QFN | 597 | 07+ | STOCK | 2026-05-09 |
Inquiry
|
| ZONLEE (HK) ELECTRONIC CO. | C8051F321 | SILICON |
|
MLP | 12007 | 2007 | 2013-10-30 |
Inquiry
|
|
| LEOSNA IC TRADING CO. |
C8051F321
|
SilTexason |
|
NEW& Original Parts | 63570 | 19+RoHS | Stock On Hand, Respond quickl | 2023-08-14 |
Inquiry
|
| WIGE(HK)ELECTRONICS CO.,LTD |
C8051F321
|
|
IN STOCK | 25565 | 15+ | new & original | 2018-03-22 |
Inquiry
|
|
| Wintech Components Ltd |
C8051F321
|
SILICON |
|
2012+ | 9200 | 2012+ | IN STOCK | 2019-09-04 |
Inquiry
|
| Win Source Electronic Technology Co ,Ltd | C8051F321 | CILICON |
|
QFN28 | 3000 | 1008+ | 2016-08-17 |
Inquiry
|
|
| Wintech Components Limited | C8051F321 | IC |
|
QFN-28 | 20000 | 2021+ | INSTOCK | 2023-10-18 |
Inquiry
|
| Wintech Components Ltd. | C8051F321 | SILICONLAB |
|
2011+ | 2100210 | 2011+ | IN STOCK | 2013-08-14 |
Inquiry
|
| WorldLinkPartscomponentsDe |
C8051F321
|
SILABS |
|
QFN-28 | 4990 | 2142+ | 2026-08-20 |
Inquiry
|
|
| FEDERAL INDUSTRY CO. |
C8051F321
|
SiliconLab |
|
QFN28 | 85000 | 2016 | Instock | 2026-09-24 |
Inquiry
|
| ENKAITE Technology Limited Violet888@foxmail.com |
C8051F321
|
SILICON |
|
New & Original Parts | 680 | 2010+ | New and Original parts and in | 2019-03-05 |
Inquiry
|
| XINXING(HK) ELECTRONICS CO.,LTD | C8051F321 | SILICON |
|
9550 | 16+ | new & original | 2019-03-05 |
Inquiry
|
|
| QINYUAN ELECTRONICS (HK) LIMITED(xyic@vip.qq.com) |
C8051F321
|
Silicon Laboratories Inc |
|
28-VFQFN | 1000 | 12+ | Stock | 2025-01-03 |
Inquiry
|
| Surplus Electronics Co.,Ltd |
C8051F321
|
SILABS |
|
QFN-28 | 1263 | 04+ | RFQ,in stock, fast response | 2016-08-29 |
Inquiry
|
| 雅格電子株式会社 | C8051F321 |
|
ROSH | 33456 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| TaiWan Yaohua Electronics Co., Ltd. | C8051F321 | SIL |
|
QFN | 957 | N/A | STOCK | 2026-05-09 |
Inquiry
|
| Yiner(Shenzhen)Electronics Co., Ltd. | C8051F321 | SILICON |
|
QFP48 | 959500 | 15+ | 959500 | 2017-06-10 |
Inquiry
|
| Shenzhen yuan core love electronic commerce co., LTD | C8051F321 | SILICONLAB |
|
28-VFQFN��¶���� | 3080 | 22+ | 1-2day | 2023-03-21 |
Inquiry
|
| Yuelaideng International Ltd | C8051F321 | SiliconLab |
|
23500 | 2014 | Stock | 2024-05-07 |
Inquiry
|
|
| YUFO Electronics Limited | C8051F321 | SILABS |
|
16+ | 648 | 16+ | china-stock | 2023-11-08 |
Inquiry
|
| ZESEN（HK）Electronics Co. sales@zesenelec.com | C8051F321 | NULL |
|
NULL | 1208 | 13+ | STOCK | 2020-01-10 |
Inquiry
|
| ZESEN(HK)ELECTRONICS CO. sally_zesen@hotmail.com |
C8051F321
|
SILICON |
|
12+ | 7000 | 12+ | STOCK | 2019-10-19 |
Inquiry
|
| Lei Li Electronics Co.,Ltd |
C8051F321
|
National Semiconductor |
|
IC 8051 MCU 16K FLASH 28MLP | 2500 | 2016+ | New parts and Stock On Hand | 2021-01-03 |
Inquiry
|
1
2
3
4
5
6
Next
>
Last
C8051F321 Datasheet
| Mfg | Part # | Datasheet | Description |
 List of Unclassifed... |
C8051F321 |
3Mb/256P |
Full Speed USB, 16k ISP FLASH MCU Family |
 Silicon Laboratorie... |
C8051F321 |
452Kb/8P |
USB DRIVER CUSTOMIZATION |
| C8051F321 |
417Kb/2P |
lntemal oscillator: 0.25 accyracy with clock recovery enabled supports all USB and UART modes | |
| C8051F321 |
1Mb/251P |
Full Speed USB, 16 k ISP FLASH MCU Family | |
| C8051F321 |
1Mb/250P |
Full Speed USB, 16 k ISP FLASH MCU Family | |
| C8051F321 |
4Mb/254P |
Full Speed USB, 16 k ISP FLASH MCU Family Rev. 1.4 |
|
| C8051F321-GMR |
1Mb/250P |
Full Speed USB, 16 k ISP FLASH MCU Family |