Microchip Technology SCH3221I-7U 多协议卡接口IC LPC IO带8042 KBC HWM多串口

Interface Type: UART

Mounting Style: SMD/SMT

Number of I/Os: 33 I/O

Number of Ports: 4

Watchdog Timers: Watchdog

Moisture Sensitive: Yes

Supply Voltage - Max: 3.3 V

Supply Voltage - Min: 3.3 V

Operating Supply Current: 17 mA

Operating Supply Voltage: 3.3 V

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C