Efm8bb21f16g-c-qfn20r 8-bit microcontroller MCU original stock

EFM8BB21F16G-C-QFN20R

Specification information:

Manufacturer: silicon laboratories

Product type: 8-bit microcontroller MCU

RoHS: Yes

Installation style: SMD / SMT

Package / box: qfn-20

Series: efm8bb2

Core: cip-51 8051

Data bus width: 8 bits

Maximum clock frequency: 50 MHz

Program memory size: 16 KB

Data RAM size: 2304 B

ADC resolution: 12 bit

Number of input / output terminals: 16 I / O

Working power supply voltage: 2.2 V to 3.6 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 85 C

Interface type: I2C, SMBus, SPI, UART

Encapsulation: cut tape

Encapsulation: mousereel

Package: Reel

Product: MCU

Program memory type: Flash

Trademark: silicon labs / bluegiga

Data RAM type: SRAM

DAC resolution: 6 bit

I / O voltage: 5.8 V

Humidity sensitivity: Yes

Number of ADC channels: 15 channels

Number of timers / counters: 5 x 16 bit

Processor family: efm8bb2

Product type: 8-bit microcontrollers - MCU

Factory packing quantity: 1500

Subcategory: microcontrollers - MCU

Supply voltage - maximum: 3.6 V

Supply voltage - Minimum: 2.2 V

Trade name: busy bee

Watchdog timer