DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 1094

MCU 5V 128K I-TEMP,PB-FREE, 100-

DF2148RTE20IV

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

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
-
Appendix B Internal I/O Registers
DACNTH—PWM (D/A) Counter H
DACNTL—PWM (D/A) Counter L
Rev. 4.00 Sep 27, 2006 page 1048 of 1130
REJ09B0327-0400
Bit (CPU)
Bit (counter)
Initial value
Read/Write
R/W
15
7
0
R/W
14
6
0
R/W
13
5
0
DACNTH
R/W
12
4
0
R/W
11
3
0
Up-counter
R/W
10
2
0
R/W
9
1
0
R/W
8
0
0
Register select
0
1
R/W
7
8
0
H'FFA6
H'FFA7
DADRA and DADRB can be accessed
DACR and DACNT can be accessed
R/W
6
9
0
R/W
10
5
0
DACNTL
R/W
11
4
0
R/W
12
3
0
R/W
13
2
0
1
1
PWMX
PWMX
REGS
R/W
0
1

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