DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 968

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

DACR—D/A Control Register
DACR—Reserved Register
Rev.6.00 Oct.28.2004 page 938 of 1016
REJ09B0138-0600H
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
:
:
:
Reserved, so should
always be written with 0.
:
:
:
D/A Conversion Control
D/A Output Enable 1
DAOE1
R/W
DAOE1
0
1
—
R/W
7
0
7
0
0
1
Analog output DA1 is disabled
Channel 1 D/A conversion is enabled
Analog output DA1 is enabled
DAOE0
DAOE0
R/W
D/A Output Enable 0
R/W
—
6
0
0
1
6
0
0
1
0
1
Analog output DA0 is disabled
Channel 0 D/A conversion is enabled
Analog output DA0 is enabled
R/W
DAE
R/W
DAE
—
5
1
5
0
Reserved, so should
always be written with 1.
0
1
0
1
H'FFA6
H'FFAC
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 conversions 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
R/W
—
—
—
4
1
4
1
R/W
—
—
3
1
—
3
0
Description
Reserved, so should
always be written with 0.
—
—
2
1
—
R
2
0
—
—
1
1
: Don’t care
—
R
1
0
D/A
D/A
—
—
0
1
—
R
0
0