DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 875

• 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: -

(f)
The boot program will return the number of operating clock frequencies, and the maximum and
minimum values.
Command
• Command, H'23, (one byte): Inquiry regarding operating clock frequencies
Response
• Response, H'33, (one byte): Response to operating clock frequency inquiry
• Size (one byte): The number of bytes that represents the minimum values, maximum values,
• Number of operating clock frequencies (one byte): The number of supported operating clock
• Minimum value of operating clock frequency (two bytes): The minimum value of the
• Maximum value (two bytes): Maximum value among the multiplied or divided clock
• SUM (one byte): Checksum
and the number of frequencies.
frequency types
(e.g. when there are two operating clock frequency types, which are the main and peripheral
clocks, the number of types will be H'02.)
multiplied or divided clock frequency.
The minimum and maximum values of the operating clock frequency represent the values in
MHz, valid to the hundredths place of MHz, and multiplied by 100. (e.g. when the value is
17.00 MHz, it will be 2000, which is H'07D0.)
frequencies.
There are as many pairs of minimum and maximum values as there are operating clock
frequencies.
Operating Clock Frequency Inquiry
H'23
H'33
Minimum value of
operating clock frequency
···
SUM
Size
Number of operating
clock frequencies
Maximum value of operating clock
frequency
Section 20 Flash Memory (0.18-µm F-ZTAT Version)
Rev.1.00 Sep. 08, 2005 Page 825 of 966
REJ09B0219-0100