DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 134
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: 134 of 794
- Download datasheet (5Mb)
6.8
6.8.1
The interrupt source flag should be cleared in the interrupt handler. To ensure that an interrupt
source that should have been cleared is not inadvertently accepted again, read the interrupt source
flag after it has been cleared, confirm that it has been cleared, and then execute an RTE
instruction.
6.8.2
If NMI is not used, connect it to V
Rev. 5.00 Mar. 06, 2009 Page 114 of 770
REJ09B0243-0500
Usage Note
Clearing Interrupt Source Flags
NMI Not Used
CC
via a resistor and fix it high.
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