MC68HC908GR8CP Freescale Semiconductor, MC68HC908GR8CP Datasheet - Page 166

• Manufacturer Part Number: MC68HC908GR8CP
• Description: IC MCU FLASH 8BIT 8MHZ 4K 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR8CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 17
• Program Memory Size: 7.5KB (7.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Flash Memory
11.9 Wait Mode
11.10 STOP Mode
Technical Data
166
NOTE:
Examples of protect start address:
Putting the MCU into wait mode while the FLASH is in read mode does
not affect the operation of the FLASH memory directly, but there will not
be any memory activity since the CPU is inactive.
The WAIT instruction should not be executed while performing a
program or erase operation on the FLASH, otherwise the operation will
discontinue, and the FLASH will be on Standby Mode.
Putting the MCU into stop mode while the FLASH is in read mode does
not affect the operation of the FLASH memory directly, but there will not
be any memory activity since the CPU is inactive.
The STOP instruction should not be executed while performing a
program or erase operation on the FLASH, otherwise the operation will
discontinue, and the FLASH will be on Standby Mode
Standby Mode is the power saving mode of the FLASH module in which
all internal control signals to the FLASH are inactive and the current
consumption of the FLASH is at a minimum.
Freescale Semiconductor, Inc.
$81 (1000 0001)
$82 (1000 0010)
$FE (1111 1110)
For More Information On This Product,
BPR[7:0]
$FF
$80
Table 11-1. Examples of protect start address:
The end address of the protected range is always $FFFF.
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Flash Memory
The entire FLASH memory is not protected.
The entire FLASH memory is protected.
and so on...
Start of Address of Protect Range
Note:
$E040 (1110 0000 0100 0000)
$E080 (1110 0000 1000 0000)
$FF80 (1111 1111 1000 0000)
MC68HC908GR8 — Rev 4.0
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