DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1080
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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Appendix B Internal I/O Registers
RDR1—Receive Data Register 1
RDR2—Receive Data Register 2
RDR0—Receive Data Register 0
TDR1—Transmit Data Register 1
TDR2—Transmit Data Register 2
TDR0—Transmit Data Register 0
Rev. 4.00 Sep 27, 2006 page 1034 of 1130
REJ09B0327-0400
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
R/W
R
7
0
7
1
R/W
R
6
0
6
1
R/W
R
5
0
5
1
Stores serial transmit data
Stores serial receive data
R/W
R
4
0
4
1
H'FF8D
H'FFA5
H'FFDD
H'FF8B
H'FFA3
H'FFDB
R/W
R
3
0
3
1
R/W
R
2
0
2
1
R/W
R
1
0
1
1
R/W
R
0
0
0
1
SCI1
SCI2
SCI0
SCI1
SCI2
SCI0
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