DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 1349

• Manufacturer Part Number: DF70845AD80FPV
• Description: IC SUPERH MCU FLASH 112LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7080r

Specifications of DF70845AD80FPV

• Core Size: 32-Bit
• Program Memory Size: 512KB (512K x 8)
• Core Processor: SH-2
• Speed: 80MHz
• Connectivity: EBI/EMI, FIFO, I²C, SCI, SSU
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• No. Of I/o's: 76
• Ram Memory Size: 32KB
• Cpu Speed: 80MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Embedded Interface Type: I2C, SCI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K570865S001BE - KIT STARTER FOR SH7086R0K570865S000BE - KIT STARTER FOR SH7086HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

(5)
In response to the inquiry on frequency multipliers, the boot program returns information on the
settable frequency multipliers or divisors.
Command
Response
 Command H'22 (1 byte): Inquiry on frequency multipliers
 Response H'32 (1 byte): Response to the inquiry on frequency multipliers
 Size (1 byte): The total length of the number of operating clocks, number of multipliers,
 Number of operating clocks (1 byte): The number of operating clocks for which multipliers
 Number of multipliers (1 byte): The number of multipliers selectable for the operating
 Multiplier (1 byte):
 SUM (1 byte): Checksum
Inquiry on frequency multipliers
and multiplier fields.
can be selected
(for example, if frequency multiplier settings can be made for the frequencies of the main
and peripheral operating clocks, the value should be H'02).
frequency of the main or peripheral modules
Multiplier: Numerical value in the case of frequency multiplication (e.g. H'04 for ×4)
Divisor: Two’s complement negative numerical value in the case of frequency division
(e.g. H'FE [-2] for ×1/2)
As many multiplier fields are included as there are multipliers or divisors, and
combinations of the number of multipliers and multiplier fields are repeated as many times
as there are operating clocks.
H'22
H'32
No. of multipliers
…
SUM
Size
Multiplier
No. of operating
clocks
…
Rev. 3.00 May 17, 2007 Page 1291 of 1582
Section 23 Flash Memory
REJ09B0181-0300