DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1082
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
SCMR1—Serial Interface Mode Register 1
SCMR2—Serial Interface Mode Register 2
SCMR0—Serial Interface Mode Register 0
Rev. 4.00 Sep 27, 2006 page 1036 of 1130
REJ09B0327-0400
Bit
Initial value
Read/Write
—
—
7
1
Data transfer direction
—
—
6
1
0
1
TDR contents are transmitted LSB-first
Receive data is stored in RDR LSB-first
TDR contents are transmitted MSB-first
Receive data is stored in RDR MSB-first
—
—
5
1
Data invert
0
1
TDR contents are transmitted without modification
Receive data is stored in RDR without modification
TDR contents are inverted before being transmitted
Receive data is stored in RDR in inverted form
—
—
4
1
SDIR
R/W
H'FF8E
H'FFA6
H'FFDE
3
0
SINV
R/W
2
0
Serial communication
interface mode select
0
1
Normal SCI mode
Setting prohibited
—
—
1
1
SMIF
R/W
0
0
SCI1
SCI2
SCI0
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