MC68HC908RF2CFA Freescale Semiconductor, MC68HC908RF2CFA Datasheet - Page 167

• Manufacturer Part Number: MC68HC908RF2CFA
• Description: IC MCU W/UHF TX 2K FLASH 32LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908RF2CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: LVD, POR, PWM, RF Mod
• Number Of I /o: 12
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

MC68HC908RF2 — Rev. 4.0
MOTOROLA
Data Returned
Data Returned
Data Returned
FROM HOST
SENT TO MONITOR
Description
Description
Description
ECHO
ECHO
WRITE
Freescale Semiconductor, Inc.
Operand
Operand
Operand
Opcode
Opcode
Opcode
READ
For More Information On This Product,
WRITE
READ
Table 13-4. WRITE (Write Memory) Command
Table 13-5. IREAD (Indexed Read) Command
Table 13-3. READ (Read Memory) Command
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Read byte from memory
2-byte address in high-byte:low-byte order
Returns contents of specified address
$4A
Write byte to memory
2-byte address in high-byte:low-byte order; low byte followed by data
byte
None
$49
Read next 2 bytes in memory from last address accessed
2-byte address in high byte:low byte order
Returns contents of next two addresses
$1A
ECHO
FROM HOST
Development Support
ADDRESS
IREAD
HIGH
ADDRESS
HIGH
ADDRESS
IREAD
Command Sequence
Command Sequence
Command Sequence
HIGH
ADDRESS
HIGH
ADDRESS
LOW
ADDRESS
LOW
ADDRESS
LOW
DATA
ADDRESS
LOW
DATA
DATA
RETURN
Development Support
DATA
DATA
Monitor Module
RETURN
Data Sheet
167