DF2377RVFQ33W Renesas Electronics America, DF2377RVFQ33W Datasheet - Page 239

• Manufacturer Part Number: DF2377RVFQ33W
• Description: IC H8S MCU FLASH 3V 384K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2377RVFQ33W

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

6.4
6.4.1
The bus controller divides the 16-Mbyte address space into eight areas, 0 to 7, in 2-Mbyte units,
and performs bus control for external address space in area units. Chip select signals (CS0 to CS7)
can be output for each area. In normal mode, a part of area 0, 64-kbyte address space, is
controlled. Figure 6.6 shows an outline of the memory map.
Bus Control
Area Division
Figure 6.6 Area Divisions
H'000000
H'1FFFFF
H'200000
H'3FFFFF
H'400000
H'5FFFFF
H'600000
H'7FFFFF
H'800000
H'9FFFFF
H'A00000
H'BFFFFF
H'C00000
H'DFFFFF
H'E00000
H'FFFFFF
(2 Mbytes)
(2 Mbytes)
(2 Mbytes)
(2 Mbytes)
(2 Mbytes)
(2 Mbytes)
(2 Mbytes)
(2 Mbytes)
Area 0
Area 1
Area 2
Area 3
Area 4
Area 5
Area 6
Area 7
Rev.7.00 Mar. 18, 2009 page 171 of 1136
Section 6 Bus Controller (BSC)
REJ09B0109-0700