Category

Integrated Circuits

Manufacturer

Silicon Labs

DigiKey Programmable

Not Verified

Core Processor

CIP-51 8051

Core Size

8-Bit

Speed

72MHz

Connectivity

I2C, SMBus, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, POR, PWM, WDT

Number of I/O

20

Program Memory Size

64KB (64K x 8)

Program Memory Type

FLASH

RAM Size

4.25K x 8

Voltage - Supply (Vcc/Vdd)

2.2V ~ 3.6V

Data Converters

A/D 12x14b; D/A 4x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 105°C (TA)

Mounting Type

Surface Mount

Supplier Device Package

24-QFN (3x3)

Package / Case

24-VFQFN Exposed Pad