DF70845AD80FPV Renesas Electronics America, DF70845AD80FPV Datasheet - Page 171

• 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

6.3.3
IRQSR is a 16-bit register that indicates the states of the external interrupt input pins IRQ0 to
IRQ7 and the status of interrupt request.
Initial value:
Bit
15
14
13
12
11
10
9
Note:
R/W:
Bit:
*
The initial value is 1 when the level on the corresponding IRQ pin is high, and 0 when the level on the pin is low.
IRQ7L IRQ6L IRQ5L IRQ4L IRQ3L IRQ2L IRQ1L IRQ0L IRQ7F IRQ6F IRQ5F IRQ4F IRQ3F IRQ2F IRQ1F IRQ0F
IRQ Status register (IRQSR)
15
Bit Name
IRQ7L
IRQ6L
IRQ5L
IRQ4L
IRQ3L
IRQ2L
IRQ1L
R
*
14
R
*
13
R
*
Initial
Value
*
*
*
*
*
*
*
12
R
*
11
R
*
R/W
R
R
R
R
R
R
R
10
R
*
Description
Indicates the state of pin IRQ7.
0: State of pin IRQ7 is low
1: State of pin IRQ7 is high
Indicates the state of pin IRQ6.
0: State of pin IRQ6 is low
1: State of pin IRQ6 is high
Indicates the state of pin IRQ5.
0: State of pin IRQ5 is low
1: State of pin IRQ5 is high
Indicates the state of pin IRQ4.
0: State of pin IRQ4 is low
1: State of pin IRQ4 is high
Indicates the state of pin IRQ3.
0: State of pin IRQ3 is low
1: State of pin IRQ3 is high
Indicates the state of pin IRQ2.
0: State of pin IRQ2 is low
1: State of pin IRQ2 is high
Indicates the state of pin IRQ1.
0: State of pin IRQ1 is low
1: State of pin IRQ1 is high
R
9
*
R
8
*
R/W
7
0
Rev. 3.00 May 17, 2007 Page 113 of 1582
R/W
6
0
Section 6 Interrupt Controller (INTC)
R/W
5
0
R/W
4
0
R/W
3
0
REJ09B0181-0300
R/W
2
0
R/W
1
0
R/W
0
0