DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 653

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
-
19.1.3
Table 19.1 lists the input and output pins used by the D/A converter module.
Table 19.1 Input and Output Pins of D/A Converter Module
19.1.4
Table 19.2 lists the registers of the D/A converter module.
Table 19.2 D/A Converter Registers
Note:
Name
Analog supply voltage
Analog ground
Analog output 0
Analog output 1
Reference voltage pin
Name
D/A data register 0
D/A data register 1
D/A control register
Module stop control
register
* Lower 16 bits of the address.
Input and Output Pins
Register Configuration
Abbreviation
DADR0
DADR1
DACR
MSTPCRH
MSTPCRL
Abbreviation
AVCC
AVSS
DA0
DA1
AVref
Input
I/O
Input
Output
Output
Input
R/W
R/W
R/W
R/W
R/W
R/W
Function
Power supply for analog circuits
Ground and reference voltage for analog
circuits
Analog output channel 0
Analog output channel 1
Reference voltage for analog circuits
Rev. 4.00 Sep 27, 2006 page 607 of 1130
Initial Value
H'00
H'00
H'1F
H'3F
H'FF
Section 19 D/A Converter
REJ09B0327-0400
Address *
H'FFF8
H'FFF9
H'FFFA
H'FF86
H'FF87

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