DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 794

• 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

Section 15 Serial Communication Interface (SCI)
Rev. 3.00 May 17, 2007 Page 736 of 1582
REJ09B0181-0300
Bit
5
Bit Name
ORER
Initial
value
0
R/W
R/(W)* Overrun Error
Description
Indicates that an overrun error occurred during
reception, causing abnormal termination.
0: Indicates that reception is in progress or was
[Clearing conditions]
•
•
1: Indicates that an overrun error occurred during
[Setting condition]
•
Notes: 1. The ORER flag is not affected and retains
completed successfully*
reception*
By a power-on reset or in standby mode
When 0 is written to ORER after reading ORER =
1
When the next serial reception is completed while
RDRF = 1
2. The receive data prior to the overrun error
its previous value when the RE bit in
SCSCR is cleared to 0.
is retained in SCRDR, and the data
received subsequently is lost. Subsequent
serial reception cannot be continued while
the ORER flag is set to 1.
2
1