DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 582

• 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: -

Section 17 RAM
17.1.1
Figure 17.1 shows a block diagram of the on-chip RAM.
Rev. 3.00 Mar 21, 2006 page 552 of 814
REJ09B0302-0300
Legend:
SYSCR: System control register
Note: * This example is of the H8/3052BF operating in mode 7. The lower 20 bits of
Block Diagram
the address are shown.
Even addresses
Figure 17.1 RAM Block Diagram
H'FDF10*
H'FDF12*
H'FFF0E*
Internal data bus (upper 8 bits)
Internal data bus (lower 8 bits)
On-chip RAM
Bus interface
Odd addresses
H'FDF11*
H'FDF13*
H'FFF0F*
SYSCR