DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 872

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 20 Flash Memory (0.18-µm F-ZTAT Version)
(b) Device Selection
The boot program will set the supported device to the specified device code. The program will
return the selected device code in response to the inquiry after this setting has been made.
Command
• Command, H'10, (one byte): Device selection
• Size (one byte): Amount of device-code data
• Device code (four bytes): Device code (ASCII code) returned in response to the supported
• SUM (one byte): Checksum
Response
• Response, H'06, (one byte): Response to the device selection command
Error response
• Error response, H'90, (one byte): Error response to the device selection command
(c)
The boot program will return the supported clock modes in response to the clock mode inquiry.
Command
• Command, H'21, (one byte): Inquiry regarding clock mode
Response
• 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
Rev.1.00 Sep. 08, 2005 Page 822 of 966
REJ09B0219-0100
This is fixed at 4
device inquiry
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.
Clock Mode Inquiry
H'10
H'06
H'21
H'31
H'11: Sum check error
H'21: Device code error, that is, the device code does not match
: (one byte): Error code
H'90
Size
Size
ERROR
Number of modes
Device code
Mode
SUM
···
SUM