MC908AP32CFBE Freescale Semiconductor, MC908AP32CFBE Datasheet - Page 127

• Manufacturer Part Number: MC908AP32CFBE
• Description: IC MCU 32K FLASH 8MHZ 44QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AP32CFBE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, IRSCI, SCI, SPI
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFP
• Controller Family/series: HC08
• No. Of I/o's: 32
• Ram Memory Size: 2KB
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC08AP
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908AP64E, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

During the software execution, it does not consume any dedicated RAM location, the run-time heap will
extend the system stack, all other RAM location will not be affected.
The control and data bytes are described below.
8.5.1 PRGRNGE
PRGRNGE is used to program a range of FLASH locations with data loaded into the data array.
Freescale Semiconductor
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Bus speed — This one byte indicates the operating bus speed of the MCU. The value of this byte
should be equal to 4 times the bus speed. E.g., for a 4MHz bus, the value is 16 ($10). This control
byte is useful where the MCU clock source is switched between the PLL clock and the crystal clock.
Data size — This one byte indicates the number of bytes in the data array that are to be
manipulated. The maximum data array size is 255. Routines EE_WRITE and EE_READ are
restricted to manipulate a data array between 7 to 15 bytes. Whereas routines ERARNGE and
MON_ERARNGE do not manipulate a data array, thus, this data size byte has no meaning.
Start address — These two bytes, high byte followed by low byte, indicate the start address of the
FLASH memory to be manipulated.
Data array — This data array contains data that are to be manipulated. Data in this array are
programmed to FLASH memory by the programming routines: PRGRNGE, MON_PRGRNGE,
EE_WRITE. For the read routines: LDRNGE and EE_READ, data is read from FLASH and stored
in this array.
Routine Description
Data Block Format
Calling Address
ADDRESS AS POINTER
FILE_PTR
Figure 8-9. Data Block Format for ROM-Resident Routines
Routine Name
Stack Used
ARRAY
DATA
MC68HC908AP Family Data Sheet, Rev. 4
Table 8-11. PRGRNGE Routine
$XXXX
PRGRNGE
Program a range of locations
$FC34
15 bytes
Bus speed (BUS_SPD)
Data size (DATASIZE)
Start address high (ADDRH)
Start address (ADDRL)
Data 1 (DATA1)
Data N (DATAN)
:
START ADDRESS HIGH (ADDRH)
START ADDRESS LOW (ADDRL)
BUS SPEED (BUS_SPD)
DATA SIZE (DATASIZE)
R
DATA N
DATA 0
DATA 1
A
M
BLOCK
DATA
ROM-Resident Routines
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