DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 446
DF71251AD50FPV
Manufacturer Part Number
DF71251AD50FPV
Description
MCU RISC FLASH 32K 8K 64LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH Tinyr
Datasheet
1.DF71243N50FPV.pdf
(794 pages)
Specifications of DF71251AD50FPV
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
SCI
Peripherals
POR, PWM, WDT
Number Of I /o
37
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 446 of 794
- Download datasheet (5Mb)
Rev. 5.00 Mar. 06, 2009 Page 426 of 770
REJ09B0243-0500
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
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