DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 423

• 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

Note: The minimum numbers of idle cycles in CPU Access are described sequentially for Iφ:Bφ =
CSnBCR
Idle
Setting
4
4
4
4
4
4
4
4
4
4
BSC Register Setting
4:1, 3:1, 2:1, and 1:1.
DMAC and DTC are driven by Bφ. The minimum number of idle cycles is not affected by
changing a clock ratio.
CS3WCR.
WTRP
Setting
2
2
3
3
3
3
4
4
4
4
CS3WCR.
TRWL
Setting
2
3
0
1
2
3
0
1
2
3
Read to
Read
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
Write to
Write
4/4/4/4
4/4/4/4
4/4/4/4
4/4/4/4
4/4/4/4
5/5/5/5
4/4/4/4
4/4/4/4
5/5/5/5
6/6/6/6
CPU Access
Read to
Write
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
5/5/5/5
Rev. 3.00 May 17, 2007 Page 365 of 1582
Section 9 Bus State Controller (BSC)
Write to
Read
4/4/4/4
4/4/4/4
4/4/4/4
4/4/4/4
4/4/4/4
5/5/5/5
4/4/4/4
4/4/4/4
5/5/5/5
6/6/6/6
Read to
Write
5
5
5
5
5
5
5
5
5
5
DMAC or DTC
REJ09B0181-0300
Access
Write to
Read
4
4
4
4
4
5
4
4
5
6