HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 176

• Manufacturer Part Number: HD64F3048VTF8
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048VTF8

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 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: HD64F3048VX8

Section 6 Bus Controller
Example of Wait State Control Settings: A reset initializes ASTCR and WCER to H'FF and
WCR to H'F3, selecting programmable wait mode and three wait states for all areas. Software can
select other wait modes for individual areas by modifying the ASTCR, WCER, and WCR settings.
Figure 6.16 shows an example of wait mode settings.
Rev. 7.00 Sep 21, 2005 page 150 of 878
REJ09B0259-0700
Note: Wait states cannot be inserted in areas designated for two-state access by ASTCR.
Area 0
Area 1
Area 2
Area 3
Area 4
Area 5
Area 6
Area 7
programmable wait mode
programmable wait mode
no wait states inserted
no wait states inserted
no wait states inserted
no wait states inserted
3-state-access area,
3-state-access area,
3-state-access area,
3-state-access area,
2-state-access area,
2-state-access area,
2-state-access area,
2-state-access area,
(3 states inserted)
(3 states inserted)
pin wait mode 0
pin wait mode 0
Figure 6.16 Wait Mode Settings (Example)
ASTCR H'0F:
WCER H'33:
WCR H'F3:
Bit:
—
7
0
0
—
6
0
0
—
5
0
1
—
4
0
1
3
1
0
0
2
1
0
0
1
1
1
1
0
1
1
1