DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 806

• Manufacturer Part Number: DF2505FC26V
• Description: IC H8S/2505 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505FC26V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 20 Flash Memory
(a) User boot MAT programming selection
The boot program will transfer a programming program. The data is programmed to the user boot
MATs by the transferred programming program.
• Command, H'42, (one byte): User boot-program programming selection
• Response, H'06, (one byte): Response to user boot-program programming selection
• Error response : H'C2 (1 byte): Error response to user boot MAT programming selection
• ERROR : (1 byte): Error code
(b) User-program programming selection
The boot program will transfer a program for programming. The data is programmed to the user
MATs by the transferred program for programming.
• Command, H'43, (one byte): User-program programming selection
Rev. 6.00 Sep. 24, 2009 Page 758 of 928
REJ09B0099-0600
Command
Response
Error Response
Command
When the programming program has been transferred, the boot program will return ACK.
H'54: Selection processing error (transfer error occurs and processing is not completed)
H'42
H'06
H'43
Repeat
H'C2
Host
ERROR
Figure 20.27 Programming Sequence
Programming selection (H'42, H'43)
128-byte programming (address, data)
128-byte programming (H'FFFFFFFF)
ACK
ACK
ACK
Transfer of the
Boot program
programming
Programming
program