DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 1050
![IC H8S MCU FLASH 128K 100-QFP](/photos/28/61/286108/100-tqfp_sml.jpg)
DF2148ATE20
Manufacturer Part Number
DF2148ATE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148ATE20
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
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148ATE20
HD64F2148ATE20
HD64F2148ATE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Appendix B Internal I/O Registers
B.3
Rev. 4.00 Sep 27, 2006 page 1004 of 1130
REJ09B0327-0400
Possible types of access
R/W
W
Bit
numbers
Initial bit
values
R
Register
acronym
Read only
Write only
Read and write
Functions
DACR—D/A Control Register
Bit
Initial value
Read/Write
DAOE1
D/A output enable 1
R/W
0
1
7
0
Analog output DA1 disabled
Channel 1 D/A conversion enabled.
Analog output DA1 enabled
DAOE0
D/A output enable 0
R/W
0
1
Register
name
6
0
Analog output DA0 disabled
Channel 0 D/A conversion enabled.
Analog output DA0 enabled
D/A enabled
DAOE1
0
1
DAE
R/W
5
0
DAOE0
H'FFFA
0
1
0
1
—
—
4
1
Address to which the
register is mapped
DAE
*
0
1
0
1
*
—
—
Channel 0 and 1 D/A conversion disabled
Channel 0 D/A conversion enabled
Channel 1 D/A conversion disabled
Channel 0 and 1 D/A conversion enabled
Channel 0 D/A conversion disabled
Channel 1 D/A conversion enabled
Channel 0 and 1 D/A conversion enabled
Channel 0 and 1 D/A conversion enabled
3
1
Conversion result
—
—
2
1
—
—
1
1
D/A Converter
—
—
0
1
Name of
on-chip
supporting
module
Names of the
bits. Dashes
(—) indicate
reserved bits.
Full name
of bit
Descriptions
of bit settings
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