R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 158

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24278NVFQU

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Section 6 Interrupt Controller
Page 128 of 1448
Bit
9
8
7
6
5
4
Bit Name
IRQ4SCB
IRQ4SCA
IRQ3SCB
IRQ3SCA
IRQ2SCB
IRQ2SCA
0
0
0
0
0
0
Initial Value
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
IRQ4 Sense Control B
IRQ4 Sense Control A
00: Interrupt request generated at IRQ4 input low
01: Interrupt request generated at falling edge of
10: Interrupt request generated at rising edge of
11: Interrupt request generated at both falling and
IRQ3 Sense Control B
IRQ3 Sense Control A
00: Interrupt request generated at IRQ3 input low
01: Interrupt request generated at falling edge of
10: Interrupt request generated at rising edge of
11: Interrupt request generated at both falling and
IRQ2 Sense Control B
IRQ2 Sense Control A
00: Interrupt request generated at IRQ2 input low
01: Interrupt request generated at falling edge of
10: Interrupt request generated at rising edge of
11: Interrupt request generated at both falling and
level
IRQ4 input
IRQ4 input
rising edges of IRQ4 input
level
IRQ3 input
IRQ3 input
rising edges of IRQ3 input
level
IRQ2 input
IRQ2 input
rising edges of IRQ2 input
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010