Microchip Technology ATSAMR21E18A-MU 射频微控制器 - MCU SAMR21 32针 256K

Core: ARM Cortex M0+

Technology: Si

Unit Weight: 20 g

Data RAM Size: 32 kB

Data RAM Type: SRAM

ADC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: I2C, SPI, UART, USART, USB

Mounting Style: SMD/SMT

Number of I/Os: 16 I/O

Moisture Sensitive: Yes

Program Memory Size: 256 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.8 V

Number of ADC Channels: 4 Channel

Maximum Clock Frequency: 48 MHz

Operating Supply Voltage: 1.8 V to 3.6 V

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C