MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 314

• Manufacturer Part Number: MC68HC908AB32CFU
• Description: IC MCU 8MHZ 32K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908AB32CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Input/Output (I/O) Ports
Technical Data
314
Port
A
B
C
D
Table 17-1. Port Control Register Bits Summary (Sheet 1 of 2)
Bit
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
0
1
2
3
4
5
6
7
DDRC0
DDRC1
DDRC2
DDRC3
DDRC4
DDRC5
DDRD0
DDRD1
DDRD2
DDRD3
DDRD4
DDRD5
DDRD6
DDRD7
DDRA0
DDRA1
DDRA2
DDRA3
DDRA4
DDRA5
DDRA6
DDRA7
DDRB0
DDRB1
DDRB2
DDRB3
DDRB4
DDRB5
DDRB6
DDRB7
DDR
Module
Input/Output (I/O) Ports
TIMB
TIMA
ADC
—
—
—
—
—
—
—
Module Control
Register
ADSCR
$0038
$0040
$0020
DDRC
TBSC
$0006
TASC
—
—
—
—
—
—
Control Bit
ADCH[4:0]
MCLKEN
PS[2:0]
PS[2:0]
—
—
—
—
—
—
MC68HC908AB32
Freescale Semiconductor
PTD4/TBCLK
PTD6/TACLK
PTC2/MCLK
PTB0/ATD0
PTB1/ATD1
PTB2/ATD2
PTB3/ATD3
PTB4/ATD4
PTB5/ATD5
PTB6/ATD6
PTB7/ATD7
PTC0
PTC1
PTC3
PTC4
PTC5
PTD0
PTD1
PTD2
PTD3
PTD5
PTD7
PTA0
PTA1
PTA2
PTA3
PTA4
PTA5
PTA6
PTA7
Pin
—
Rev. 1.1