mc68hc908ap8a Freescale Semiconductor, Inc, mc68hc908ap8a Datasheet - Page 259

• Manufacturer Part Number: mc68hc908ap8a
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
1. Pin is open-drain when configured as output. Pullup resistor must be connected when configured as output.
2. Pin has schmitt trigger when configured as input.
Port
A
B
C
D
Bit
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
DDRA0
DDRA1
DDRA2
DDRA3
DDRA4
DDRA5
DDRA6
DDRA7
DDRB0
DDRB1
DDRB2
DDRB3
DDRB4
DDRB5
DDRB6
DDRB7
DDRC0
DDRC1
DDRC2
DDRC3
DDRC4
DDRC5
DDRC6
DDRC7
DDRD0
DDRD1
DDRD2
DDRD3
DDRD4
DDRD5
DDRD6
DDRD7
DDR
Table 16-1. Port Control Register Bits Summary
MC68HC908AP A-Family Data Sheet, Rev. 3
Module
MBUS
IRSCI
TIM1
TIM2
IRQ2
ADC
SCI
SPI
KBI
—
INTSCR2 ($001C)
MMCR1 ($0049)
IRSCC1 ($0040)
Module Control
ADSCR ($0057)
T1SC0 ($0025)
T1SC1 ($0028)
T2SC0 ($0030)
T2SC1 ($0033)
KBIER ($001B)
SPCR ($0010)
SCC1 ($0013)
Register
—
ELS0B:ELS0A
ELS1B:ELS1A
ELS0B:ELS0A
ELS1B:ELS1A
Control Bit
ADCH[4:0]
IMASK2
MMEN
ENSCI
ENSCI
KBIE0
KBIE1
KBIE2
KBIE3
KBIE4
KBIE5
KBIE6
KBIE7
SPE
—
PTC6/SCTxD
PTC7/SCRxD
PTB4/T1CH0
PTB5/T1CH1
PTB6/T2CH0
PTB7/T2CH1
PTC0/IRQ2
PTC5/SPSCK
PTB0/SDA
PTB1/SCL
PTB2/TxD
PTB3/RxD
PTA0/ADC0
PTA1/ADC1
PTA2/ADC2
PTA3/ADC3
PTA4/ADC4
PTA5/ADC5
PTA6/ADC6
PTA7/ADC7
PTC2/MISO
PTC3/MOSI
PTD0/KBI0
PTD1/KBI1
PTD2/KBI2
PTD3/KBI3
PTD4/KBI4
PTD5/KBI5
PTD6/KBI6
PTD7/KBI7
PTC4/SS
PTC1
Pin
Introduction
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(1)
(1)
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