DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 899

• 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

ABWCR—Bus Width Control Register
Note: * Modes 6 and 7 are provided in the On-chip ROM version only.
ASTCR—Access State Control Register
Bit
Modes 5 to 7
Initial value
R/W
Mode 4
Initial value
Read/Write
Bit
Initial value
Read/Write
:
:
:
:
:
:
:
:
ABW7
AST7
R/W
R/W
R/W
7
1
7
1
0
Area 7 to 0 Access State Control
ABW6
AST6
R/W
R/W
R/W
0
1
6
1
6
1
0
Area n is designated for 2-state access
Wait state insertion in area n external space is disabled
Area n is designated for 3-state access
Wait state insertion in area n external space is enabled
ABW5
AST5
R/W
R/W
R/W
5
1
5
1
0
H'FED0
H'FED1
ABW4
AST4
Area 7 to 0 Bus Width Control
R/W
R/W
R/W
4
1
0
1
4
1
0
Area n is designated for 16-bit access
Area n is designated for 8-bit access
ABW3
AST3
R/W
R/W
R/W
3
1
3
1
0
ABW2
AST2
R/W
R/W
R/W
Bus Controller
Bus Controller
Rev.6.00 Oct.28.2004 page 869 of 1016
2
1
2
1
0
ABW1
AST1
R/W
R/W
R/W
1
1
1
1
0
(n = 7 to 0)
(n = 7 to 0)
ABW0
AST0
R/W
R/W
R/W
REJ09B0138-0600H
0
1
0
1
0