DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1103

• Manufacturer Part Number: DF2148RTE20IV
• Description: MCU 5V 128K I-TEMP,PB-FREE, 100-
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148RTE20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

IER—IRQ Enable Register
Bit
Initial value
Read/Write
IRQ7E
R/W
7
0
IRQ6E
R/W
6
0
IRQ5E
R/W
5
0
IRQ7 to IRQ0 enable
0
1
IRQn interrupt disabled
IRQn interrupt enabled
IRQ4E
R/W
4
0
Rev. 4.00 Sep 27, 2006 page 1057 of 1130
H'FFC2
IRQ3E
R/W
3
0
(n = 7 to 0)
Appendix B Internal I/O Registers
IRQ2E
R/W
2
0
Interrupt Controller
IRQ1E
R/W
REJ09B0327-0400
1
0
IRQ0E
R/W
0
0