R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 152

• 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
6.3.3
IER controls enabling and disabling of interrupt requests IRQ15 to IRQ0.
Page 122 of 1448
Bit
15
14
13
12
11
10
9
8
7
6
Bit Name
IRQ15E
IRQ14E
IRQ13E
IRQ12E
IRQ11E
IRQ10E
IRQ9E
IRQ8E
IRQ7E
IRQ6E
IRQ Enable Register (IER)
Initial Value
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
IRQ15 Enable*
The IRQ15 interrupt request is enabled when this
bit is 1.
IRQ14 Enable*
The IRQ14 interrupt request is enabled when this
bit is 1.
IRQ13 Enable*
The IRQ13 interrupt request is enabled when this
bit is 1.
IRQ12 Enable*
The IRQ12 interrupt request is enabled when this
bit is 1.
IRQ11 Enable*
The IRQ11 interrupt request is enabled when this
bit is 1.
IRQ10 Enable*
The IRQ10 interrupt request is enabled when this
bit is 1.
IRQ9 Enable*
The IRQ9 interrupt request is enabled when this
bit is 1.
IRQ8 Enable*
The IRQ8 interrupt request is enabled when this
bit is 1.
IRQ7 Enable
The IRQ7 interrupt request is enabled when this
bit is 1.
IRQ6 Enable
The IRQ6 interrupt request is enabled when this
bit is 1.
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010