MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 42

• 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

Memory Map
2.4 Reserved Memory Locations
2.5 Input/Output (I/O) Section
Technical Data
42
Accessing a reserved location can have unpredictable effects on MCU
operation. In the
reserved locations are marked with the word Reserved or with the
letter R.
Most of the control, status, and data registers are in the zero page
$0000–$004F. Additional I/O registers have the following addresses:
Data registers are shown in
locations.
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$FE00; SIM break status register, SBSR
$FE01; SIM reset status register, SRSR
$FE03; SIM break flag control register, SBFCR
$FE08; FLASH control register, FLCR
$FE0C; break address register high, BRKH
$FE0D; break address register low, BRKL
$FE0E; break status and control register, BRKSCR
$FE0F; LVI status register, LVISR
$FE10; EEPROM divider non-volatile register high, EEDIVHNVR
$FE11; EEPROM divider non-volatile register low, EEDIVLNVR
$FE1A; EEPROM timebase divider register high, EEDIVH
$FE1B; EEPROM timebase divider register low, EEDIVL
$FE1C; EEPROM non-volatile register, EENVR
$FE1D; EEPROM control register, EECR
$FE1F; EEPROM array configuration register, EEACR
$FF7E; FLASH block protect register, FLBPR
$FFFF; COP control register, COPCTL
Figure 2-1
Memory Map
Figure
and in register figures in this document,
2-2,
Table 2-1
MC68HC908AB32
Freescale Semiconductor
is a list of vector
—
Rev. 1.1