Silicon Labs
C8051F321-GMR
8-Bit MCU, 25MHz, FLASH, 16KB, 2.25KB RAM, I2C, SPI, USB, UART, 3.3V, MLP-28
8-Bit Microcontroller (MCU) featuring an 8051 core architecture and 25MHz maximum frequency. This CMOS device offers 16KB of FLASH memory and 2.25KB of RAM, with 21 programmable I/O pins. Integrated peripherals include I2C, SPI, USB, UART, SMBus, USART, and 2-Wire interfaces, alongside 4 timers/counters, PWM, Brown-out Detect/Reset, POR, WDT, and a Temp Sensor. Operating supply voltage ranges from 2.7V to 3.6V, with an operating temperature range of -40°C to 85°C. Packaged for surface mounting in MLP-28 with Tin contact plating, this RoHS compliant component is supplied on tape and reel.
Frequency25MHz
MountingSurface Mount
Quick Jump:
Technical Specifications
Silicon Labs C8051F321-GMR technical specifications.
General
Access Time
25us
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Frequency
25MHz
Interface
I2C, SPI, USB, UART, SMBus, USART, 2-Wire
Lead Free
Lead Free
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
Mount
Surface Mount
Number of Channels
5
Number of I/Os
21
Number of Programmable I/O
21
Number of Timers/Counters
4
Operating Supply Voltage
3.3V
Oscillator Type
Internal
Package Quantity
1500
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
Radiation Hardening
No
RAM Size
2.25KB
RoHS Compliant
Yes
Series
C8051F32x
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F321-GMR Datasheet
Download the complete datasheet for Silicon Labs C8051F321-GMR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
