DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 967

• 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

ADCR—A/D Control Register
DADR0—D/A Data Register 0
DADR1—D/A Data Register 1
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Note: * Applies to the H8S/2398, H8S/2394, H8S/2392, and H8S/2390.
Timer Trigger Select
TRGS1
These bits are reserved, so should always be written with 1.
0
1
:
:
:
:
:
:
TRGS1
TRGS1
R/W
R/W
7
0
7
0
0
1
0
1
A/D conversion start by external trigger is disabled
A/D conversion start by external trigger (TPU) is enabled
A/D conversion start by external trigger (8-bit timer) is enabled
A/D conversion start by external trigger pin (ADTRG) is enabled
TRGS0
R/W
R/W
6
0
6
0
R/W
—
—
5
0
5
1
Stores data for D/A conversion
H'FF99
H'FFA4
H'FFA5
R/W
—
—
4
0
4
1
Description
—/(R/W)*
R/W
—
3
0
3
1
—/(R/W)*
R/W
Rev.6.00 Oct.28.2004 page 937 of 1016
—
2
0
2
1
R/W
—
—
1
0
1
1
A/D
D/A
D/A
R/W
REJ09B0138-0600H
—
—
0
0
0
1