8-Bit Microcontroller featuring a 25MHz internal oscillator and 8KB FLASH memory. This CMOS device offers 768B RAM, 17 programmable I/Os, and 4 timers/counters. Interfaces include I2C, SPI, UART, USART, and SMBus. Operating voltage ranges from 2.7V to 3.6V, with a maximum operating temperature of 85°C. Packaged in a RoHS compliant QFN with tin-matte contact plating, suitable for surface mounting.
Frequency25MHz
PackageQFN
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F331-GMR technical specifications.
General
Access Time
25us
Package/Case
QFN
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Frequency
25MHz
Interface
I2C, SPI, 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
Mount
Surface Mount
Number of Channels
3
Number of I/Os
17
Number of Programmable I/O
17
Number of Timers/Counters
4
Operating Supply Voltage
3.3V
Oscillator Type
Internal
Package Quantity
1500
Packaging
Tape and Reel
Peripherals
POR, PWM, WDT
RAM Size
768B
RoHS Compliant
Yes
Series
C8051F33x
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F331-GMR Datasheet
Download the complete datasheet for Silicon Labs C8051F331-GMR to view detailed technical specifications.
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