User's Manual

Tigo MD100AB Data Sheet
Pin Signal Function Alternative Function
33 CTS1 UART1 Clear To Send (input) General Purpose Digital I/O DIO17
34 RTS1 UART1 Request To Send (output) General Purpose Digital I/O DIO18
35 TXD1 UART1 Transmit Data (output) General Purpose Digital I/O DIO19
36 RXD1 UART1 Receive Data (input) General Purpose Digital I/O DIO20
37 COMP1-
38 COMP1+
Comparator 1 inputs
39 ADC1 Analogue to Digital input
40 ADC2 Analogue to Digital input
41 ADC3 Analogue to Digital input
42 GND Digital ground
43 VREF Analogue peripheral reference voltage
V1.02
7