MC68HC908GT16CFB Freescale Semiconductor, MC68HC908GT16CFB Datasheet - Page 124

• Manufacturer Part Number: MC68HC908GT16CFB
• Description: IC MCU 16K FLASH 8MHZ SPI 44PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GT16CFB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 36
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Input/Output (I/O) Ports (PORTS)
124
$000C
$000D
$000E
$0006
$0007
$0008
$000F
Addr.
Port A Input Pullup Enable
Port C Input Pullup Enable
Port D Input Pullup Enable
Data Direction Register C
Data Direction Register D
Data Direction Register E
Register Name
Port E Data Register
Register (PTAPUE)
Register (PTCPUE)
Register (PTDPUE)
See page 130.
See page 133.
See page 135.
See page 136.
See page 127.
See page 131.
See page 134.
MC68HC908GT16 • MC68HC908GT8 • MC68HC08GT16 Data Sheet, Rev. 5.0
(DDRC)
(DDRD)
(DDRE)
(PTE)
Figure 12-1. I/O Port Register Summary (Continued)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
PTDPUE7 PTDPUE6 PTDPUE5 PTDPUE4 PTDPUE3 PTDPUE2 PTDPUE1 PTDPUE0
PTAPUE7
DDRD7
Bit 7
0
0
0
0
0
0
0
0
0
0
= Unimplemented
PTCPUE6 PTCPUE5 PTCPUE4 PTCPUE3 PTCPUE2 PTCPUE1 PTCPUE0
PTAPUE6
DDRC6
DDRD6
6
0
0
0
0
0
0
0
0
PTAPUE5
DDRC5
DDRD5
5
0
0
0
0
0
0
0
0
PTAPUE4
DDRC4
DDRD4
DDRE4
Unaffected by reset
PTE4
4
0
0
0
0
0
0
PTAPUE3
DDRC3
DDRD3
DDRE3
PTE3
3
0
0
0
0
0
0
PTAPUE2
DDRC2
DDRD2
DDRE2
PTE2
2
0
0
0
0
0
0
Freescale Semiconductor
PTAPUE1
DDRC1
DDRD1
DDRE1
PTE1
1
0
0
0
0
0
0
PTAPUE0
DDRC0
DDRD0
DDRE0
PTE0
Bit 0
0
0
0
0
0
0