DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 117
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
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 117 of 794
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Bit
3
2
1
0
Bit Name
IRQ11S
IRQ10S
IRQ01S
IRQ00S
Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
IRQ1 Sense Select
Set the interrupt request detection mode for pin IRQ1.
00: Interrupt request is detected at the low level of pin
01: Interrupt request is detected at the falling edge of
10: Interrupt request is detected at the rising edge of
11: Interrupt request is detected at both the falling and
IRQ0 Sense Select (SH7125)
Set the interrupt request detection mode for pin IRQ0.
00: Interrupt request is detected at the low level of pin
01: Interrupt request is detected at the falling edge of
10: Interrupt request is detected at the rising edge of
11: Interrupt request is detected at both the falling and
Reserved (SH7124)
These bits are always read as 0. The write value
should always be 0.
IRQ0
pin IRQ0
pin IRQ0
rising edges of pin IRQ0
IRQ1
pin IRQ1
pin IRQ1
rising edges of pin IRQ1
Rev. 5.00 Mar. 06, 2009 Page 97 of 770
REJ09B0243-0500
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