DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 1347

• Manufacturer Part Number: DF70844AD80FPV
• Description: IC SUPERH MCU FLASH 112LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7080r

Specifications of DF70844AD80FPV

• Core Size: 32-Bit
• Program Memory Size: 256KB (256K 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: 16K 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: 16KB
• 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

(2)
In response to the device selection command, the boot program sets the specified device as the
selected device. The boot program will return the information on the selected device in response to
subsequent inquiries.
(3)
In response to the inquiry on clock modes, the boot program returns the number of available clock
modes.
Command
Response
Error
response
Command
Response
 Command H'10 (1 byte): Device selection
 Size (1 byte): Number of characters in the device code (fixed at 2)
 Device code (4 bytes): A device code that was returned in response to an inquiry on
 SUM (1 byte): Checksum
 Response H'06 (1 byte): Response to device selection
 Error response H'90 (1 byte): Error response to device selection
 ERROR (1 byte): Error code
 Command H'21 (1 byte): Inquiry on clock modes
Device selection
Inquiry on clock modes
supported devices (ASCII encoded)
The ACK code is returned when the specified device code matches one of the supported
devices.
H'11: Sum-check error
H'21: Non-matching device code
H'10
H'06
H'90
H'21
H'31
Size
ERROR
Size
Device code
Mode
…
Rev. 3.00 May 17, 2007 Page 1289 of 1582
SUM
SUM
Section 23 Flash Memory
REJ09B0181-0300