MC68HC908GT8CFB Freescale Semiconductor, MC68HC908GT8CFB Datasheet - Page 124
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MC68HC908GT8CFB
Manufacturer Part Number
MC68HC908GT8CFB
Description
IC MCU 8K FLASH 8MHZ 44-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908GT8CFBE.pdf
(292 pages)
Specifications of MC68HC908GT8CFB
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
34
Program Memory Size
8KB (8K 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908GT8CFB
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC68HC908GT8CFBE
Manufacturer:
MOTOROLA
Quantity:
2 500
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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
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