C8051F321

Silicon Labs

C8051F321

Microcontrollers & Embedded

IC MCU 8BIT 16KB FLASH 28MLP

Obsolete28-VFQFN Exposed PadMicrocontrollers & Embedded

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

Program Memory TypeFLASH
ManufacturerSilicon Labs
Mounting TypeSurface Mount
Oscillator TypeInternal
Product StatusObsolete
SeriesC8051F32x

Electrical

Core Processor8051
Core Size8-Bit
Speed25MHz
Program Memory Size16KB (16K x 8)
RAM Size2.25K x 8
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
ConnectivitySMBus (2-Wire/I²C), SPI, UART/USART, USB
Number of I/O21
Voltage - Supply (Vcc/Vdd)2.7V ~ 3.6V
Data ConvertersA/D 13x10b

Mechanical

PackageTube

Environmental

Operating Temperature-40°C ~ 85°C (TA)