DF2506BR26DV Renesas Electronics America, DF2506BR26DV Datasheet - Page 795

• Manufacturer Part Number: DF2506BR26DV
• Description: IC H8S/2506 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2506BR26DV

• 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: 512KB (512K 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: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

• SUM (one byte): Checksum
• Response, H'06, (one byte): Response to the device selection command
• Error response, H'90, (one byte): Error response to the device selection command
(c) Clock Mode Inquiry
The boot program will return the supported clock modes in response to the clock mode inquiry.
• Command, H'21, (one byte): Inquiry regarding clock mode
• Response, H'31, (one byte): Response to the clock-mode inquiry
• Size (one byte): Amount of data that represents the number of modes and modes
• Number of clock modes (one byte): The number of supported clock modes
• Mode (one byte): Values of the supported clock modes (i.e. H'01 means clock mode 1.)
• SUM (one byte): Checksum
(d) Clock Mode Selection
The boot program will set the specified clock mode. The program will return the selected clock-
mode information after this setting has been made.
The clock-mode selection command should be sent after the device-selection commands.
• Command, H'11, (one byte): Selection of clock mode
• Size (one byte): Amount of data that represents the modes
• Mode (one byte): A clock mode returned in reply to the supported clock mode inquiry.
• SUM (one byte): Checksum
Response
Error response
Command
Response
Command
ACK will be returned when the device code matches.
ERROR
H'00 indicates no clock mode or the device allows to read the clock mode.
H'11: Sum check error
H'21: Device code error, that is, the device code does not match
H'06
H'21
H'31
H'11
: (one byte): Error code
H'90
Size
Size
ERROR
Mode
Number of modes
SUM
Mode
Rev. 6.00 Sep. 24, 2009 Page 747 of 928
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Section 20 Flash Memory
SUM
REJ09B0099-0600