MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 164

• 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

Monitor ROM (MON)
Technical Data
164
Description
Description
ECHO
Returned
Returned
Operand
Operand
Opcode
Opcode
WRITE
SENT TO
MONITOR
Data
Data
WRITE
Table 10-4. WRITE (Write Memory) Command
Table 10-5. IREAD (Indexed Read) Command
Write byte to memory
Specifics 2-byte address in high byte:low byte order; low byte
None
$49
Read next 2 bytes in memory from last address accessed
Specifies 2-byte address in high byte:low byte order
Returns contents of next two addresses
$1A
Monitor ROM (MON)
ECHO
followed by data byte
SENT TO
MONITOR
ADDRESS
IREAD
HIGH
ADDRESS
IREAD
Command Sequence
Command Sequence
HIGH
ADDRESS
LOW
ADDRESS
LOW
DATA
MC68HC908AB32
DATA
DATA
Freescale Semiconductor
RETURN
DATA
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Rev. 1.1