DF2398F20V Renesas Electronics America, DF2398F20V Datasheet - Page 141

• Manufacturer Part Number: DF2398F20V
• Description: IC H8S/2300 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398F20V

• 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: 128-QFP
• For Use With: YR0K42378FC000BA - KIT EVAL FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bits 3 and 2—Area 5 Wait Control 1 and 0 (W51, W50): These bits select the number of program wait states when area
5 in external space is accessed while the AST5 bit in ASTCR is set to 1.
Bits 1 and 0—Area 4 Wait Control 1 and 0 (W41, W40): These bits select the number of program wait states when area
4 in external space is accessed while the AST4 bit in ASTCR is set to 1.
(2) WCRL
Bits 7 and 6—Area 3 Wait Control 1 and 0 (W31, W30): These bits select the number of program wait states when area
3 in external space is accessed while the AST3 bit in ASTCR is set to 1.
Bit
Initial value :
R/W
Bit 3
W51
0
1
Bit 1
W41
0
1
Bit 7
W31
0
1
:
:
W31
R/W
7
1
Bit 2
W50
0
1
0
1
Bit 0
W40
0
1
0
1
Bit 6
W30
0
1
0
1
W30
R/W
6
1
Description
Program wait not inserted when external space area 5 is accessed
1 program wait state inserted when external space area 5 is accessed
2 program wait states inserted when external space area 5 is accessed
3 program wait states inserted when external space area 5 is accessed
Description
Program wait not inserted when external space area 4 is accessed
1 program wait state inserted when external space area 4 is accessed
2 program wait states inserted when external space area 4 is accessed
3 program wait states inserted when external space area 4 is accessed
Description
Program wait not inserted when external space area 3 is accessed
1 program wait state inserted when external space area 3 is accessed
2 program wait states inserted when external space area 3 is accessed
3 program wait states inserted when external space area 3 is accessed
W21
R/W
5
1
W20
R/W
4
1
W11
R/W
3
1
W10
R/W
2
1
W01
R/W
Rev.6.00 Oct.28.2004 page 111 of 1016
1
1
W00
R/W
0
1
(Initial value)
(Initial value)
(Initial value)
REJ09B0138-0600H