8-Bit Microcontroller, CMOS, FLASH memory, operating at up to 25MHz. Features 64KB FLASH memory, 5.25KB RAM, and 40 programmable I/Os. Includes multiple interfaces such as I2C, SPI, USB, UART, SMBus, USART, EBI/EMI, and 2-Wire. Equipped with 4 timers/counters, internal oscillator, and peripherals including Brown-out Detect/Reset, POR, PWM, WDT, and Temp Sensor. Packaged in a TQFP-48, surface mountable format with Tin, Matte contact plating, suitable for operation between -40°C and 85°C.
Frequency25MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F344-GQR technical specifications.
General
Package/Case
TQFP
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Interface
I2C, SPI, USB, UART, SMBus, USART, EBI/EMI, 2-Wire
Max Frequency
25MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
64KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Channels
5
Number of I/Os
40
Number of Programmable I/O
40
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
500
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
5.25KB
RoHS Compliant
Yes
Series
C8051F34x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F344-GQR Datasheet
Download the complete datasheet for Silicon Labs C8051F344-GQR to view detailed technical specifications.
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