MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 313

• 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

MC68HC908AB32
Freescale Semiconductor
Addr.
$000C
$000D
$003D
$000A
$000B
$000E
$003E
$000F
$0008
$0009
Port D Input Pullup Enable
Port F Input Pullup Enable
Data Direction Register G
Data Direction Register H
Data Direction Register E
Data Direction Register F
Register Name
Port G Data Register
Port H Data Register
Port E Data Register
Port F Data Register
—
(PTDPUE)
(PTFPUE)
Rev. 1.1
Register
Register
(DDRG)
(DDRH)
(DDRE)
(DDRF)
(PTG)
(PTE)
(PTH)
(PTF)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Figure 17-1. I/O Port Register Summary
PTDPUE7 PTDPUE6 PTDPUE5 PTDPUE4 PTDPUE3 PTDPUE2 PTDPUE1 PTDPUE0
PTFPUE7 PTFPUE6 PTFPUE5 PTFPUE4 PTFPUE3 PTFPUE2 PTFPUE1 PTFPUE0
DDRE7
DDRF7
PTE7
PTF7
Bit 7
0
0
0
0
0
0
0
0
0
0
Input/Output (I/O) Ports
DDRE6
DDRF6
PTE6
PTF6
6
0
0
0
0
0
0
0
0
0
0
DDRE5
DDRF5
PTE5
PTF5
5
0
0
0
0
0
0
0
0
0
0
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
DDRE4
DDRF4
PTE4
PTF4
4
0
0
0
0
0
0
0
0
0
0
DDRE3
DDRF3
PTE3
PTF3
3
0
0
0
0
0
0
0
0
0
0
DDRG2
DDRE2
DDRF2
PTG2
PTE2
PTF2
2
0
0
0
0
0
0
0
0
Input/Output (I/O) Ports
DDRG1
DDRE1
DDRF1
DDRH1
PTE1
PTG1
PTH1
PTF1
1
0
0
0
0
0
0
Technical Data
DDRG0
DDRE0
DDRH0
DDRF0
PTG0
PTH0
PTE0
PTF0
Bit 0
0
0
0
0
0
0
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