DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 311

• 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

Bit
21
20
19
Bit Name
SZSEL
MPXW

Initial
Value
0
0
0
R/W
R/W
R/W
R
Description
MPX-I/O Interface Bus Width Specification
Specifies the address bit to select the bus width when
the BSZ1 and BSZ0 bits in CS5BCR are set to 11. This
setting is valid only when MPX-I/O is selected for area
5.
0: Address A14 selects the bus width
1: Address A21 selects the bus width
The following shows bus width selection through the
SZSEL bit and A14 or A21.
SZSEL
0
0
1
1
MPX-I/O Interface Address Wait
This setting is valid only when MPX-I/O is selected for
area 5. This bit specifies insertion of a wait cycle into
the address cycle in MPX-I/O interface.
0: No wait
1: Inserts one wait cycle
Reserved
This bit is always read as 0. The write value should
always be 0.
A14
0
1
No effect
No effect
Rev. 3.00 May 17, 2007 Page 253 of 1582
Section 9 Bus State Controller (BSC)
A21
No effect
No effect
0
1
Bus Width
8 bits
16 bits
8 bits
16 bits
REJ09B0181-0300