DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 750

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 18 Flash Memory (0.18-µm F-ZTAT Version)
• Area-last address (four bytes): Last address of the area
• SUM (one byte): Checksum
(i)
The boot program will return the number of erased blocks and their addresses.
Command
• Command, H'26, (two bytes): Inquiry regarding erased block information
Response
• Response, H'36, (one byte): Response to the number of erased blocks and addresses
• Size (three bytes): The number of bytes that represents the number of blocks, block-start
• Number of blocks (one byte): The number of erased blocks
• Block start address (four bytes): Start address of a block
• Block last Address (four bytes): Last address of a block
• SUM (one byte): Checksum
(j)
The boot program will return the programming unit used to program data.
Command
• Command, H'27, (one byte): Inquiry regarding programming unit
Response
• Response, H'37, (one byte): Response to programming unit inquiry
• Size (one byte): The number of bytes that indicate the programming unit, which is fixed to 2
• Programming unit (two bytes): A unit for programming
• SUM (one byte): Checksum
Rev. 2.00 Jun. 28, 2007 Page 724 of 864
REJ09B0341-0200
There are as many groups of data representing the start and last addresses as there are areas.
addresses, and block-last addresses.
There are as many groups of data representing the start and last addresses as there are areas.
This is the unit for reception of programming.
Erased Block Information Inquiry
Programming Unit Inquiry
H'26
H'36
Block start address
···
SUM
H'27
H'37
Size
Size
Number of blocks
Programming unit
SUM
Block last address