DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 291

• 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

Notes: Do not access the reserved area. If the reserved area is accessed, the correct operation
Table 9.11 Address Map: SH7085 (256-Kbyte Flash Memory Version) in On-Chip ROM-
Address
H'FFF80000 to
H'FFF9FFFF
H'FFFA0000 to
H'FFFF7FFF
H'FFFF8000 to
H'FFFFBFFF
H'FFFFC000 to
H'FFFFFFFF
Address
H'00000000 to
H'03FFFFFF
H'04000000 to
H'07FFFFFF
H'08000000 to
H'0BFFFFFF
H'0C000000 to
H'0FFFFFFF
H'10000000 to
H'13FFFFFF
cannot be guaranteed. In single-chip mode, only the on-chip ROM, on-chip RAM, and on-
chip peripheral modules can be accessed; the other areas cannot be accessed.
*
The bus width is selected by the register setting.
Disabled Mode
Area
SDRAM mode setting
space
Reserved
On-chip RAM
On-chip peripheral
modules
Area
CS0 space
CS1 space
CS2 space
CS3 space
CS4 space
Memory Type
Memory Type
Normal space
SRAM with byte selection
Burst ROM (asynchronous)
Burst ROM (synchronous)
Normal space
SRAM with byte selection
Normal space
SRAM with byte selection
SDRAM
Normal space
SRAM with byte selection
SDRAM
Normal space
SRAM with byte selection
Burst ROM (asynchronous)
Rev. 3.00 May 17, 2007 Page 233 of 1582
Section 9 Bus State Controller (BSC)
Capacity
16 Kbytes
16 Kbytes
Capacity
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
REJ09B0181-0300
Bus
Width
32 bits
8 or 16
bits
Bus
Width
16 or 32
bits*
32 bits*
32 bits*
32 bits*
32 bits*
8, 16, or
8, 16, or
8, 16, or
8, 16, or
1
2
2
2
2