DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1103
DF2148RTE20IV
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
-
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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
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