8-bit microcontroller featuring an 8051 core architecture, operating at up to 25MHz. This CMOS device offers 8KB of FLASH memory and 256 bytes of RAM, with 8 programmable I/O pins. Integrated peripherals include POR, PWM, and a watchdog timer, alongside I2C, UART, SMBus, USART, and 2-Wire interfaces. The QFN package is surface mountable with tin matte contact plating, suitable for operation between -40°C and 85°C with a supply voltage range of 2.7V to 3.6V.
Frequency25MHz
PackageQFN
MountingSurface Mount
Quick Jump:
Technical Specifications
Silicon Labs C8051F303-GMR technical specifications.
General
Access Time
25us
Package/Case
QFN
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Interface
I2C, UART, SMBus, USART, 2-Wire
Lead Free
Lead Free
Max Frequency
25MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Memory Size
8KB
Memory Type
FLASH,
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Channels
3
Number of I/Os
8
Number of Programmable I/O
8
Number of Timers/Counters
3
Operating Supply Voltage
3.3V
Oscillator Type
Internal
Package Quantity
1500
Packaging
Tape and Reel
Peripherals
POR, PWM, WDT
RAM Size
256B
RoHS Compliant
Yes
Series
C8051F30x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F303-GMR Datasheet
Download the complete datasheet for Silicon Labs C8051F303-GMR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
