MC68HC908GT8CFB Freescale Semiconductor, MC68HC908GT8CFB Datasheet - Page 38

• Manufacturer Part Number: MC68HC908GT8CFB
• Description: IC MCU 8K FLASH 8MHZ 44-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

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: -

Memory
38
1. N
$FE0C
$FF7E
$FFFF
$FF80
$FF81
Addr.
on-volatile Flash register
LVI Status Register (LVISR)
Register 5V (ICGTR5) (1)
Register 3V (ICGTR3) (1)
Register Name
COP Control Register
Register (FLBPR) (1)
Flash Block Protect
See page 115.
ICG User Trim
ICG User Trim
See page 45.
See page 46.
See page 46.
See page 63.
(COPCTL)
MC68HC908GT16 • MC68HC908GT8 • MC68HC08GT16 Data Sheet, Rev. 5.0
Figure 2-2. Control, Status, and Data Registers (Sheet 7 of 7)
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
LVIOUT
TRIM7
TRIM7
BPR7
Bit 7
0
= Unimplemented
TRIM6
TRIM6
BPR6
6
0
0
TRIM5
TRIM5
BPR5
5
0
0
Writing clears COP counter (any value)
R = Reserved
Low byte of reset vector
TRIM4
TRIM4
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
BPR4
4
0
0
TRIM3
TRIM3
BPR3
3
0
0
U = Unaffected
TRIM2
TRIM2
BPR2
2
0
0
Freescale Semiconductor
TRIM1
TRIM1
BPR1
1
0
0
TRIM0
TRIM0
BPR0
Bit 0
0
0