8-bit microcontroller featuring a 25MHz clock speed and 8KB of FLASH memory. This CMOS device offers 1.25KB of RAM and supports I2C, SPI, UART, SMBus, USART, and 2-Wire interfaces. With 29 programmable I/O pins, 4 timers/counters, and integrated peripherals including POR, PWM, WDT, and a Temp Sensor, it operates from 2.7V to 3.6V. Packaged in an LQFP-32, this surface-mount component is RoHS compliant and suitable for operation between -40°C and 85°C.
Frequency25MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F312-GQR technical specifications.
General
Access Time
25us
Package/Case
LQFP
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Interface
I2C, SPI, UART, SMBus, USART, 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
Mount
Surface Mount
Number of Channels
5
Number of I/Os
29
Number of Programmable I/O
29
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
500
Packaging
Tape and Reel
Peripherals
POR, PWM, WDT, Temp Sensor
RAM Size
1.25KB
RoHS Compliant
Yes
Series
C8051F31x
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F312-GQR Datasheet
Download the complete datasheet for Silicon Labs C8051F312-GQR to view detailed technical specifications.
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