Silicon Labs EFM8SB20F32G-B-QFP32 MCUs 8051 25 MHz 32 kB 闪存 4 kB RAM 8位 Sleepy Bee 微控制器

Core: CIP-51 8051

Data RAM Size: 4.25 kB

Data RAM Type: RAM

ADC Resolution: 10 bit

Data Bus Width: 8 bit

Interface Type: I2C/SMBus, SPI, UART

Mounting Style: SMD/SMT

Number of I/Os: 24 I/O

Watchdog Timers: Watchdog Timer

Processor Series: EFM8SB2

Moisture Sensitive: Yes

Program Memory Size: 32 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.8 V

Number of ADC Channels: 23 Channel

Maximum Clock Frequency: 25 MHz

Number of Timers/Counters: 4 Timer

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C