8-bit microcontroller featuring an 8051 core architecture and 25MHz maximum frequency. This CMOS device offers 16KB of FLASH memory and 1.25KB of RAM, with 25 programmable I/O pins. Integrated peripherals include 17 ADC channels, 5 PWM channels, 4 timers/counters, and multiple communication interfaces such as I2C, SPI, and UART. The QFN-28 package has a 0.8mm lead pitch and measures 5mm x 5mm x 0.95mm. Operating voltage ranges from 2.7V to 3.6V, with a lead-free and RoHS compliant design.
Frequency25MHz
PackageQFN
Quick Jump:
Technical Specifications
Silicon Labs C8051F311-GM technical specifications.
General
Access Time
25us
Package/Case
QFN
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Density
16KB
Frequency
25MHz
Height
0.95mm
Interface
I2C, SPI, UART, USART, SMBus, 2-Wire
Lead Free
Lead Free
Lead Pitch
0.8mm
Length
5mm
Max Frequency
25MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Memory Size
16KB
Memory Type
FLASH,
Min Supply Voltage
2.7V
Number of ADC Channels
17
Number of Bits
8
Number of Channels
5
Number of I/Os
25
Number of I2C Channels
1
Number of Programmable I/O
25
Number of PWM Channels
5
Number of SPI Channels
1
Number of Timers/Counters
4
Number of UART Channels
1
Operating Supply Voltage
3.3V
Oscillator Type
Internal
Package Quantity
73
Packaging
Rail/Tube
Peripherals
POR, PWM, WDT, Temp Sensor
Radiation Hardening
No
RAM Size
1.25KB
Reach SVHC Compliant
Unknown
RoHS Compliant
Yes
Row Spacing
5mm
Series
C8051F31x
Width
5mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F311-GM Datasheet
Download the complete datasheet for Silicon Labs C8051F311-GM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
