TC1920 Datasheet, PDF (14/78 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1920
Preliminary
Table 1
Symbol
P3
Pin Definitions and Functions
Pad¹⁾ BGA In/ Functions
BALL Out²⁾
Port 3
Port 3 is a 16-bit bidirectional general purpose I/O
port which is also used as input/output for serial
interfaces (ASC0 and ASC1), for timer (GPTU0)
and ADC control lines
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
P3.8
P3.9
P3.10
P3.11
P3.12
P3.13
P3.14
P3.15
107 L15 I/O GPTU0.0 GPTU0 I/O line 0
108 M16 I/O GPTU0.1 GPTU0 I/O line 1
109 M17 I/O GPTU0.2 GPTU0 I/O line 2
110 M18 I/O GPTU0.3 GPTU0 I/O line 3
115 L17 I/O GPTU0.4 GPTU0 I/O line 4
116 L16 I/O GPTU0.5 GPTU0 I/O line 5
117 L18 I/O GPTU0.6 GPTU0 I/O line 6
118 K17 I/O GPTU0.7 GPTU0 I/O line 7
119 K18 I/O RXD1
ASC1 receiver input/output
120 J18 I/O TXD1
ASC1 transmitter output
124 K16 I/O RXD2
ASC2 receiver input/output
125 J17 I/O TXD2
ASC2 transmitter output
OSCBYP latch-in input
126 J15 I/O ADCMUX0/EXI5IN/HWCFG0
ADC external mux control 0 /
external interrupt input 5 /
hardware configuration input 0 /
127 H18 I/O ADCMUX1/EXI6IN/HWCFG1
ADC external mux control 1 /
external interrupt input 6 /
hardware configuration input 1
128 H17 I/O ADCMUX2/EXI7IN/HWCFG2
ADC external mux control 2 /
external interrupt input 7/
hardware configuration input 2
129 J16 I/O ADEXTIN ADC external trigger input
Data Sheet
10
V 1.3, 2003-10