8-bit microcontroller featuring an 8051 core architecture and a maximum frequency of 25MHz. This CMOS device offers 8KB of FLASH memory and 0.25KB of RAM, with 8 programmable I/O pins. Integrated peripherals include POR, PWM, and a watchdog timer, alongside I2C, UART, USART, SMBus, and 2-Wire interfaces. Operating supply voltage ranges from 2.7V to 3.6V, with an internal oscillator. Packaged in a lead-free QFN with tin, matte contact plating, it operates between -40°C and 85°C.
Frequency25MHz
PackageQFN
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Technical Specifications
Silicon Labs C8051F303-GM technical specifications.
General
Access Time
25us
Package/Case
QFN
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Frequency
25MHz
Interface
I2C, UART, USART, SMBus, 2-Wire
Lead Free
Lead Free
Max Frequency
25MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
8KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
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
122
Packaging
Rail/Tube
Peripherals
POR, PWM, WDT
RAM Size
0.25KB
RoHS Compliant
Yes
Series
C8051F30x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F303-GM Datasheet
Download the complete datasheet for Silicon Labs C8051F303-GM to view detailed technical specifications.
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