DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 54

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• 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): 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 CPU
2.3
Address Space
The maximum address space of the H8/300H CPU is 16 Mbytes. The H8/3048 Group has various
operating modes (MCU modes), some providing a 1-Mbyte address space, the others supporting
the full 16 Mbytes.
Figure 2.2 shows the address ranges of the H8/3048 Group. For further details see section 3.6,
Memory Map in Each Operating Mode.
The 1-Mbyte operating modes use 20-bit addressing. The upper 4 bits of effective addresses are
ignored.
H'00000
H'000000
H'FFFFF
H'FFFFFF
a. 1-Mbyte modes
b. 16-Mbyte modes
Figure 2.2 Memory Map
Rev. 7.00 Sep 21, 2005 page 28 of 878
REJ09B0259-0700