8-Bit Microcontroller featuring a 25MHz CMOS core, 64KB FLASH memory, and 4.25KB RAM. This QFN-packaged MCU offers 25 programmable I/Os, 17 ADC channels, and integrated peripherals including UART, SPI, and dual USB interfaces. Operating across a -40°C to 85°C temperature range, it supports supply voltages from 2.7V to 5.25V. Additional features include 4 timers/counters, a watchdog timer, and brown-out detect/reset functionality.
Frequency25MHz
PackageQFN
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Technical Specifications
Silicon Labs C8051F346-GM technical specifications.
General
Package/Case
QFN
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Frequency
25MHz
Height
1mm
Length
5mm
Max Frequency
25MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.25V
Memory Size
64KB
Memory Type
FLASH,
Min Supply Voltage
2.7V
Number of ADC Channels
17
Number of Channels
5
Number of I/Os
25
Number of Programmable I/O
25
Number of SPI Channels
1
Number of Timers/Counters
4
Number of UART Channels
1
Number of USB Channels
2
Oscillator Type
Internal
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
4.25KB
RoHS Compliant
Yes
Series
C8051F34x
Watchdog Timer
Yes
Width
5mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F346-GM Datasheet
Download the complete datasheet for Silicon Labs C8051F346-GM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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