DF2556FC20DV Renesas Electronics America, DF2556FC20DV Datasheet - Page 140

• Manufacturer Part Number: DF2556FC20DV
• Description: IC H8S/2556 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2556FC20DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 5 Interrupt Controller
Rev. 6.00 Sep. 24, 2009 Page 92 of 928
REJ09B0099-0600
Bit
7
6
5
4
3
2
Bit Name
IRQ3SCB
IRQ3SCA
IRQ2SCB
IRQ2SCA
IRQ1SCB
IRQ1SCA
Initial
Value
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
IRQ3 Sense Control B
IRQ3 Sense Control A
00: Interrupt request is generated at IRQ3 input level low
01: Interrupt request is generated at falling edge of IRQ3
10: Interrupt request is generated at rising edge of IRQ3
11: Interrupt request is generated at both falling and rising
IRQ2 Sense Control B
IRQ2 Sense Control A
00: Interrupt request is generated at IRQ2 input level low
01: Interrupt request is generated at falling edge of IRQ2
10: Interrupt request is generated at rising edge of IRQ2
11: Interrupt request is generated at both falling and rising
IRQ1 Sense Control B
IRQ1 Sense Control A
00: Interrupt request is generated at IRQ1 input level low
01: Interrupt request is generated at falling edge of IRQ1
10: Interrupt request is generated at rising edge of IRQ1
11: Interrupt request is generated at both falling and rising
edges of IRQ2 input
input
input
edges of IRQ3 input
input
input
input
input
edges of IRQ1 input