DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 281

• 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 9.3
Address
H'0E000000 to
H'1BFFFFFF
H'1C000000 to
H'1DFFFFFF
H'1E000000 to
H'FFF7FFFF
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'01FFFFFF
H'02000000 to
H'0BFFFFFF
H'0C000000 to
H'0DFFFFFF
H'0E000000 to
H'1BFFFFFF
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.
Address Map: SH7083 (256-Kbyte Flash Memory Version) in On-Chip ROM-
Disabled Mode
Area
Reserved
CS7 space
Reserved
SDRAM mode setting
space
Reserved
On-chip RAM
On-chip peripheral
modules
Area
CS0 space
Reserved
CS3 space
Reserved
Memory Type
Normal space
SRAM with byte selection
Memory Type
Normal space
SRAM with byte selection
Burst ROM (asynchronous)
Burst ROM (synchronous)
Normal space
SRAM with byte selection
SDRAM
Rev. 3.00 May 17, 2007 Page 223 of 1582
Section 9 Bus State Controller (BSC)
Capacity
32 Mbytes
16 Kbytes
16 Kbytes
Capacity
32 Mbytes
32 Mbytes
REJ09B0181-0300
Bus
Width
8 or 16
bits*
32 bits
8 or 16
bits
Bus
Width
8 or 16
bits*
8 or 16
bits*
1
2