DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 407

• 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

Basic Timing for I/O Card Interface: Figures 9.41 and 9.42 show the basic timings for the
PCMCIA I/O card interface.
The I/O card and IC memory card interfaces are switched by an address to be accessed. When area
5 is specified as the PCMCIA and both bits SA1 and SA0 in CS5WCR are set to 1, I/O card areas
are allocated to address ranges from H'16000000 to H'17FFFFFF and from H'14000000 to
H'15FFFFFF. When area 6 is specified as the PCMCIA and both bits SA1 and SA0 in CS6WCR
are set to 1, I/O card areas allocated to address ranges from H'1A000000 to H'1BFFFFFF and
from H'18000000 to H'19FFFFFF.
In addition, note that this LSI does not support little endian and the IOIS16 signal must be fixed
low.
Read
Write
D15 to D0
D15 to D0
A25 to A0
ICIOWR
ICIORD
RDWR
CExx
Figure 9.41 Basic Timing for PCMCIA I/O Card Interface
CK
BS
Tpci1
Tpci1w
Tpci1w
Rev. 3.00 May 17, 2007 Page 349 of 1582
Section 9 Bus State Controller (BSC)
Tpci1w
Tpci2
REJ09B0181-0300