HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 732

• Manufacturer Part Number: HD64F2168VTE33
• Manufacturer: Renesas Electronics America

Specifications of HD64F2168VTE33

• Cpu Family: H8S
• Device Core Size: 16/32Bit
• Frequency (max): 33MHz
• Interface Type: I2C/IrDA/SCI
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 40KB
• # I/os (max): 106
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

(a) Erasure Selection
The boot program will transfer the erasure program. User MAT data is erased by the transferred
erasure program.
Command
• Command, H'48, (1 byte): Erasure selection
Response
• Response, H'06, (1 byte): Response for erasure selection
Error Response
• Error Response, H'C8, (1 byte): Error response to erasure selection
• ERROR: (1 byte): Error code
(b) Block Erasure
The boot program will erase the contents of the specified block.
Command
• Command, H'58, (1 byte): Erasure
• Size (1 byte): The number of bytes that represents the erasure block number
• Block number (1 byte): Number of the block to be erased
• SUM (1 byte): Checksum
Response
• Response, H'06, (1 byte): Response to Erasure
Error Response
• Error Response, H'D8, (1 byte): Response to Erasure
• ERROR (1 byte): Error code
On receiving block number H'FF, the boot program will stop erasure and wait for a selection
command.
Rev. 3.00, 03/04, page 690 of 830
After the erasure program has been transferred, the boot program will return ACK.
H'54: Selection processing error (transfer error occurs and processing is not completed)
This is fixed to 1.
After erasure has been completed, the boot program will return ACK.
H'48
H'06
H'58
H'06
H'11:
H'29:
H'51:
H'C8
H'D8
Size
Erasure error
Sum check error
Block number error
Block number is incorrect.
An error has occurred during erasure.
ERROR
ERROR
Block number
SUM