DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 870

• 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)
(3)
The boot program returns information from the flash memory in response to the host's inquiry
commands and sets the device code, clock mode, and bit rate in response to the host's selection
command.
Table 20.14 lists the inquiry and selection commands.
Table 20.14 Inquiry and Selection Commands
Rev.1.00 Sep. 08, 2005 Page 820 of 966
REJ09B0219-0100
Command
H'20
H'10
H'21
H'11
H'22
H'23
H'25
H'26
H'27
H'3F
H'40
H'4F
Inquiry and Selection States
Command Name
Supported device inquiry
Device selection
Clock mode inquiry
Clock mode selection
Multiplication ratio inquiry
Operating clock frequency
inquiry
User MAT information inquiry
Block for erasing information
Inquiry
Programming unit inquiry
New bit rate selection
Transition to
programming/erasing state
Boot program status inquiry
Inquiry regarding device codes
Selection of device code
values of each mode
multiplied clock types, the number of multiplication
ratios, and the values of each multiple
Inquiry regarding the maximum and minimum
values of the main clock and peripheral clocks
the start and last addresses of each MAT
Inquiry regarding the number of blocks and the start
and last addresses of each block
Selection of new bit rate
Erasing of user MAT, and entry to programming/
erasing state
Description
Inquiry regarding numbers of clock modes and
Indication of the selected clock mode
Inquiry regarding the number of frequency-
Inquiry regarding the a number of user MATs and
Inquiry regarding the unit of program data
Inquiry into the operated status of the boot program