DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 113

• 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

3.1
This LSI has four MCU operating modes and three on-chip flash memory programming modes.
The operating mode is determined by the setting of FWE, MD1, and MD0 pins. Table 3.1 shows
the allowable combinations of these pin settings; do not set these pins in the other way than the
shown combinations.
When power is applied to the system, be sure to conduct power-on reset.
The MCU operating mode can be selected from MCU extension modes 0 to 2 and single chip
mode. For the on-chip flash memory programming mode, boot mode, user boot mode, and user
program mode which are on-chip programming modes are available.
Table 3.1
Note:
Mode No.
Mode 0
Mode 1
Mode 2
Mode 3
Mode 4*
Mode 5*
Mode 6*
Mode 7*
*
Selection of Operating Modes
0
0
0
0
1
1
1
1
FWE
Flash memory programming mode.
Selection of Operating Modes
Pin Setting
MD1
0
0
1
1
0
0
1
1
Section 3 MCU Operating Modes
MD0
0
1
0
1
0
1
0
1
Mode Name
MCU extension mode 0 Not active
MCU extension mode 1 Not active
MCU extension mode 2 Active
Single chip mode
Boot mode
User boot mode
User programming
mode
Active
Active
Active
Active
On-Chip ROM
Rev. 3.00 May 17, 2007 Page 55 of 1582
SH7083 SH7084 SH7085 SH7086
8
16
Set by CS0BCR in BSC


Set by CS0BCR in BSC
Set by CS0BCR in BSC
—
Section 3 MCU Operating Modes
Bus Width of CS0 Space
8
16
REJ09B0181-0300
16
32
16
32