MC908LJ24CPKE Freescale Semiconductor, MC908LJ24CPKE Datasheet - Page 173

• Manufacturer Part Number: MC908LJ24CPKE
• Description: IC MCU 8BIT 24K FLASH 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ24CPKE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 48
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
A brief description of each monitor mode command is given in
Table 10-4
3
Description
FROM HOST
ECHO
Notes:
Returned
Operand
ECHO
Notes:
ECHO
4
Opcode
WRITE
1 = Echo delay, 2 bit times
2 = Cancel command delay, 11 bit times
3 = Wait 1 bit time before sending next byte.
FROM HOST
1 = Echo delay, 2 bit times
2 = Data return delay, 2 bit times
3 = Cancel command delay, 11 bit times
4 = Wait 1 bit time before sending next byte.
SENT TO
MONITOR
Data
READ
READ
1
1
WRITE
through
Table 10-4. READ (Read Memory) Command
READ
READ
Read byte from memory
2-byte address in high-byte:low-byte order
Returns contents of specified address
$4A
Monitor ROM (MON)
3
ADDRESS
4
HIGH
Figure 10-5. Read Transaction
Figure 10-6. Write Transaction
ADDRESS
ADDRESS
Table
HIGH
HIGH
1
ADDRESS
1
Command Sequence
HIGH
10-9.
ADDRESS
ADDRESS
HIGH
HIGH
3
ADDRESS
4
LOW
ADDRESS
ADDRESS
LOW
LOW
1
ADDRESS
1
LOW
ADDRESS
ADDRESS
LOW
LOW
3
DATA
3, 2
Functional Description
1
Monitor ROM (MON)
DATA
DATA
DATA
Data Sheet
RETURN
RETURN
4
2, 3
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