Silicon Labs EFM8BB31F32G-C-QFN32 Microcontrollers

RAM: 2.25kx8

Core: CIP-51 8051

Speed: 50MHz

I/O port: 29

Interface: I2C/SMBus/SPI/UART/USART

Peripherals: Brown-out Detect/Reset/POR/PWM/WDT

Mounting Type: Surface Mount

Number of bits: 8bit

Data Converters: A/D 20x10/12b SAR; D/A 2x12b

Oscillator Type: 内蔵

Operating Voltage: 2.2 to 3.6V

Program Memory Size: 32kB(32Kx8)

Program Memory Type: Flash

Operating temperature range: -40 to 85C