EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
C8051F121-GQR Real Image C8051F121-GQR real image2891 C8051F121-GQR Real Image1 C8051F121-GQR Real Image2 C8051F121-GQR Real Image3
Same model may have multiple batches, images only for reference.
C8051F121-GQR Real Image C8051F121-GQR real image2891 C8051F121-GQR Real Image1 C8051F121-GQR Real Image2 C8051F121-GQR Real Image3
C8051F121-GQR Real Image C8051F121-GQR real image2891 C8051F121-GQR Real Image1 C8051F121-GQR Real Image2 C8051F121-GQR Real Image3
Same model may have multiple batches, images only for reference.

C8051F121-GQR

Part No C8051F121-GQR
Manufacturer Silicon Labs
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 128KB FLASH 64TQFP
Datasheet
C8051F121-GQR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Silicon Labs
Packaging Reel - TR
Status Active
Core Processor 8051
Part Core Size 8-Bit
Speed(Frequency) 100MHz
Number of I/O 32
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
Data RAM Size 8.25K x 8
Supply Voltage - Operating 3 V to 3.6 V
Data Converters A/D 8x8b, 8x12b; D/A 2x12b
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 64-TQFP (10x10)
Win Source Part Number 202150-C8051F121-GQR
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian C8051F121-GQR CAD Model

Description

Overview

The C8051F121-GQR is an advanced microcontroller designed for applications requiring high precision and efficiency. Its extensive feature set and robust performance make it suitable for a variety of demanding applications.

Features

  • Pipelined 8051 core achieving up to 100 MIPS
  • Versatile memory configuration with 128 kB Flash, 8448 Bytes RAM
  • Multiple 16-bit timers and real-time clock capabilities
  • Integrated voltage reference and temperature sensors
  • CAN and USB interfaces for enhanced connectivity

Benefits

  • Optimizes product development timelines
  • Ensures high accuracy in data processing
  • Provides broad scope for innovative device design

Applications

  • Embedded control systems
  • Automotive diagnostic tools
  • Advanced industrial equipment
  • Cutting-edge consumer electronics

Additional Information

Lorem ipsum additional text...

You May Also Be Interested in

GD32F205VGT6 GigaDevice Semiconductor – Price, Stock & Datasheet
GD32F205VGT6
GigaDevice Semiconductor
ARM Cortex-M3 32 Bit 120MHz 82 LQFP-100(14x14) Microcontrollers RoHS
Lowest to $9.3135
MM32SPIN05TW MindMotion Microelectronics – Price, Stock & Datasheet
MM32SPIN05TW
MindMotion Microelectronics
TSSOP-20 Microcontrollers RoHS
Lowest to $0.4839
SAK-XC164CS-16F40F BB Infineon Technologies – Price, Stock & Datasheet
SAK-XC164CS-16F40F BB
Infineon Technologies
TQFP-100(14x14) Microcontrollers RoHS
Lowest to $43.6568
RK3568J Rockchip – Price, Stock & Datasheet
RK3568J
Rockchip
FCCSP-636L(19x19) Microcontrollers RoHS
Lowest to $34.9254
AT32F437VMT7 ARTERY – Price, Stock & Datasheet
AT32F437VMT7
ARTERY
ARM Cortex-M4F 288MHz 84 LQFP-100(14x14) Microcontrollers RoHS
Lowest to $6.4030
XMC4400-F100F256 BA Infineon Technologies – Price, Stock & Datasheet
XMC4400-F100F256 BA
Infineon Technologies
LQFP-100(14x14) Microcontrollers RoHS
Lowest to $13.0971
GD32F307VCT6 GigaDevice Semiconductor – Price, Stock & Datasheet
GD32F307VCT6
GigaDevice Semiconductor
ARM Cortex-M4 32 Bit 120MHz 80 LQFP-100(14x14) Microcontrollers RoHS
Lowest to $2.2120
CH559T Wch – Price, Stock & Datasheet
CH559T
Wch
51 Family 56MHz SSOP-20-208mil Microcontrollers RoHS
Lowest to $1.3971
PIC18F46K22T-E/PT Microchip Technology – Price, Stock & Datasheet
PIC18F46K22T-E/PT
Microchip Technology
PIC 8 Bit 64MHz 35 TQFP-44(10x10) Microcontrollers RoHS
Lowest to $7.2762

Top Sellers

FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.7023
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985

Pricing & Ordering

Quantity Unit Price Ext. Price
3+ $19.0076 $57.0228
6+ $17.8046 $106.8276
9+ $17.2031 $154.8279
13+ $16.0000 $208.0000
17+ $15.3985 $261.7745
21+ $14.7970 $310.7370
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 22,920 pieces
MOQ: 3 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess