DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 957

• 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

17.6
17.6.1
The SSU operation can be disabled or enabled using the standby control register. The initial
setting is for SSU operation to be halted. Access to registers is enabled by clearing module
standby mode. For details, refer to section 26, Power-Down Modes.
17.6.2
Do not access SSTDR and SSRDR registers not validated by the setting of the DATS bits of the
SSCRL register. If accessed, transmission or reception thereafter may not be performed normally.
17.6.3
During continuous transmission/reception in SSU slave mode, negate the SCS pin (high level) for
every frame. If the SCS pin is kept asserted (low level) for more than one frame, transmission or
reception cannot be performed correctly.
Usage Notes
Module Standby Mode Setting
Access to SSTDR and SSRDR Registers
Continuous Transmission/Reception in SSU Slave Mode
Section 17 Synchronous Serial Communication Unit (SSU)
Rev. 3.00 May 17, 2007 Page 899 of 1582
REJ09B0181-0300