DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 51

• Manufacturer Part Number: DF3052BX25V
• Description: MCU 5V 512K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3052BX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.2
The H8/300H CPU has two operating modes: normal and advanced. Normal mode supports a
maximum 64-kbyte address space. Advanced mode supports up to 16 Mbytes.
The H8/3052BF can be used only in advanced mode. (Information from this point on will apply to
advanced mode unless otherwise stated.)
CPU operating modes
CPU Operating Modes
Figure 2.1 CPU Operating Modes
Advanced mode
Normal mode
Rev. 3.00 Mar 21, 2006 page 21 of 814
Maximum 64 kbytes, program
and data areas combined
Maximum 16 Mbytes, program
and data areas combined
REJ09B0302-0300
Section 2 CPU