MC68HC908GR8CDW Freescale Semiconductor, MC68HC908GR8CDW Datasheet - Page 201

• Manufacturer Part Number: MC68HC908GR8CDW
• Description: IC MCU 8K FLASH 8MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR8CDW

• 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-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

MC68HC908GR8 — Rev 4.0
MOTOROLA
A sequence of IREAD or IWRITE commands can access a block of
memory sequentially over the full 64K byte memory map.
Description
Description
Returned
Returned
Freescale Semiconductor, Inc.
Operand
Operand
Opcode
Opcode
Data
Data
For More Information On This Product,
Table 15-8. READSP (Read Stack Pointer) Command
Table 15-9. RUN (Run User Program) Command
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ECHO
Reads stack pointer
None
Returns incremented stack pointer value (SP + 1) in high-byte:low-
$0C
Executes PULH and RTI instructions
None
None
$28
Monitor ROM (MON)
byte order
READSP
FROM
HOST
READSP
ECHO
Command Sequence
Command Sequence
FROM
HOST
RUN
RUN
HIGH
SP
LOW
SP
Functional Description
RETURN
Monitor ROM (MON)
Technical Data
201