HD64F2318VTE25 Renesas Electronics America, HD64F2318VTE25 Datasheet - Page 798

• Manufacturer Part Number: HD64F2318VTE25
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2318VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 17 ROM
• Area-Last Address (4 bytes): Last address of the area
• SUM (1 byte): Checksum
(9) Erased Block Information Inquiry
The boot program will return the number of erased blocks and their addresses.
Command
• Command, H'26, (1 byte): Inquiry regarding erased block information
Response
• Response, H'36, (1 byte): Response to the number of erased blocks and addresses
• Size (1 byte): The number of bytes that represents the number of blocks, block-start addresses,
• A number of blocks (1 byte): Number of erased blocks in flash memory
• Block Start Address (4 bytes) : Start address of a block
• Block Last Address (4 bytes) : Last address of a block
• SUM: Checksum
(10) Programming Unit Inquiry
The boot program will return the programming unit used to program data.
Command
• Command, H'27, (1 byte): Inquiry regarding programming unit
Response
• Response, H'37, (1 byte): Response to programming unit inquiry
• Size (1 byte): The number of bytes that indicate the programming unit, which is fixed to 2
• Programming unit (2 bytes): A unit for programming
• SUM (1 byte): Checksum
Rev.7.00 Feb. 14, 2007 page 764 of 1108
REJ09B0089-0700
There are as many groups of data representing the start and last addresses as there are areas.
and block-last addresses.
There are as many groups of data representing the start and last addresses as there are blocks.
This is the unit for reception of programming.
H'26
H'27
H'37
H'36
Block Start Address
···
SUM
Size
Size
A number of blocks
Programming unit
SUM
Block Last Address