8-bit microcontroller featuring a 25MHz internal oscillator and 2KB of FLASH memory. This CMOS device offers 256 bytes of RAM, 8 programmable I/O pins, and supports I2C, UART, SMBus, and USART interfaces. It includes 3 timers/counters, POR, PWM, and WDT peripherals, operating from a 2.7V to 3.6V supply. Packaged in a QFN EP with tin matte plating, this surface-mount component is RoHS compliant and operates between -40°C and 85°C.
Frequency25MHz
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F305-GMR technical specifications.
General
Access Time
25us
Package/Case
QFN EP
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Frequency
25MHz
Interface
I2C, UART, SMBus, USART, 2-Wire
Lead Free
Lead Free
Max Frequency
25MHz
Max Operating Temperature
85°C
Memory Size
2KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
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 C8051F305-GMR Datasheet
Download the complete datasheet for Silicon Labs C8051F305-GMR to view detailed technical specifications.
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