DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 126

• Manufacturer Part Number: DF2268FA13V
• Description: IC H8S/2268 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2268FA13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 5 Interrupt Controller
5.3.3
IER controls the enabling and disabling of interrupt requests IRQn (H8S/2268 Group: n = 5 to 3,
1, 0; H8S/2264 Group: n = 4, 3, 1, 0).
Rev. 5.00 Sep. 01, 2009 Page 74 of 656
REJ09B0071-0500
Bit
7, 6
5
4
3
2
1
0
Bit Name
⎯
IRQ5E
IRQ4E
IRQ3E
⎯
IRQ1E
IRQ0E
IRQ Enable Register (IER)
Initial
Value
All 0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
The write value should always be 0.
H8S/2268 Group:
IRQ5 Enable
The IRQ5 interrupt request is enabled when this bit is 1.
H8S/2264 Group:
Reserved
The write value should always be 0.
IRQ4 Enable
The IRQ4 interrupt request is enabled when this bit is 1.
IRQ3 Enable
The IRQ3 interrupt request is enabled when this bit is 1.
Reserved
The write value should always be 0.
IRQ1 Enable
The IRQ1 interrupt request is enabled when this bit is 1.
IRQ0 Enable
The IRQ0 interrupt request is enabled when this bit is 1.