
OPERATING MODES AND SIGNAL DESCRIPTION
2-9
Table 2-3. Port Signal Functions: (a) Expanded Non-multiplexed and Test Modes
Port
Bit
A
B
C
D
E
F
G
H
J
0
1
2
3
4
5
6
7
PA0/IC3
PA1/IC2
PA2/IC1
PA3/IC4/OC5 (and/or OC1)
PA4/OC4 (and/or OC1)
PA5/OC3 (and/or OC1)
PA6/OC2 (and/or OC1)
PA7/PA1 (and/or OC1)
A8
A9
A10
A11
A12
A13
A14
A15
D0
D1
D2
D3
D4
D5
D6
D7
PD0/RXD
PD1/TXD
PD2/MISO
PD3/MOSI
PD4/SCK
PE0/AN1
PE1/AN2
PE2/AN3
PE3/AN4
PE4/AN5
PE5/AN6
PE6/AN7
PE7/AN8
A0
A1
A2
A3
A4
A5
A6
A7
PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PH0/PW1
PH1/PW2
PH2/PW3
PH3/PW4
PH4/EVI2
PH5/EVI1
PH6/EVO
PH7/MRDY
PJ0/TCK
PJ1/IC5/OC6
PJ2/IC6/OC7
PJ3
PD5/ SS
Table 2-3. Port Signal Functions: (b) Single Chip and Bootstrap Modes
Port
Bit
A
B
C
D
E
F
G
H
J
0
1
2
3
4
5
6
7
PA0/IC3
PA1/IC2
PA2/IC1
PA3/IC4/OC5 (and/or OC1)
PA4/OC4 (and/or OC1)
PA5/OC3 (and/or OC1)
PA6/OC2 (and/or OC1)
PA7/PA1 (and/or OC1)
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PD0/RXD
PD1/TXD
PD2/MISO
PD3/MOSI
PD4/SCK
PD5/
PE0/AN1
PE1/AN2
PE2/AN3
PE3/AN4
PE4/AN5
PE5/AN6
PE6/AN7
PE7/AN8
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PH0/PW1
PH1/PW2
PH2/PW3
PH3/PW4
PH4/EVI2
PH5/EVI1
PH6/EVO
PH7
PJ0/TCK
PJ1/IC5/OC6
PJ2/IC6/OC7
PJ3
SS
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