DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 760

• 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)
(c)
The boot program will use the programming program transferred by the programming selection to
program the user boot MATs or user MATs in response to 128-byte programming.
Command
• Command, H'50, (one byte): 128-byte programming
• Programming Address (four bytes): Start address for programming
• Program data (128 bytes): Data to be programmed
• SUM (one byte): Checksum
Response
• Response, H'06, (one byte): Response to 128-byte programming
Error Response
• Error response, H'D0, (one byte): Error response for 128-byte programming
• ERROR: (one byte): Error code
The specified address should match the unit for programming of data. For example, when the
programming is in 128-byte units, the lower eight bits of the address should be H'00 or H'80.
When there are less than 128 bytes of data to be programmed, the host should fill the rest with
H'FF.
Sending the 128-byte programming command with the address of H'FFFFFFFF will stop the
programming operation. The boot program will interpret this as the end of the programming and
wait for selection of programming or erasing.
Rev. 2.00 Jun. 28, 2007 Page 734 of 864
REJ09B0341-0200
Multiple of the size specified in response to the programming unit inquiry
(i.e. H'00, H'01, H'00, H'00 : H'01000000)
The size is specified in the response to the programming unit inquiry.
On completion of programming, the boot program will return ACK.
128-Byte Programming
H'11: Checksum Error
H'2A: Address error
H'53: Programming error
H'50
Data
···
SUM
H'06
The address is not in the specified MAT.
A programming error has occurred and programming cannot be continued.
H'D0
Address
···
ERROR