DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 666

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Error Response
The boot program will transfer a programming program. The data is programmed to the user
MATs by the transferred programming program.
Command
Response
Error Response
(b) 128-Byte Programming
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
Response
Rev.2.00 May. 28, 2009 Page 626 of 732
REJ09B0059-0200
• Error response: H'C2 (one byte): Error response to user boot MAT programming selection
• ERROR: (one byte): Error code
• User MAT Programming Selection
• Command, H'43, (one byte): User MAT programming selection
• Response, H'06, (one byte): Response to user MAT programming selection
• Error response: H'C3 (one byte): Error response to user MAT programming selection
• ERROR: (one byte): Error code
• Command, H'50, (one byte): 128-byte programming
• Programming address (four bytes): Start address for programming
• Programming data (128 bytes): Data to be programmed
• SUM (one byte): Checksum
• Response, H'06, (one byte): Response to 128-byte programming
H'54: Selection processing error (transfer error occurs and processing is not completed)
When the programming program has been transferred, ACK will be returned.
H'54: Selection processing error (transfer error occurs and processing is not completed)
Multiple of the size specified in response to the programming unit inquiry
(i.e. H'00, H'01, H'00, H'00: H'010000)
The size is specified in the response to the programming unit inquiry.
On completion of programming, ACK will be returned.
H'43
H'06
H'50
Data
···
SUM
H'06
H'C2
H'C3
Address
···
ERROR
ERROR