Category

Integrated Circuits

Manufacturer

Silicon Labs

DigiKey Programmable

Not Verified

Core Processor

ARM® Cortex®-M4

Core Size

32-Bit Single-Core

Speed

40MHz

Connectivity

I2C, IrDA, LINbus, SmartCard, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Number of I/O

33

Program Memory Size

1MB (1M x 8)

Program Memory Type

FLASH

RAM Size

256K x 8

Voltage - Supply (Vcc/Vdd)

1.8V ~ 3.8V

Data Converters

A/D - 12b SAR

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Supplier Device Package

48-QFN (7x7)

Package / Case

48-VFQFN Exposed Pad