DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 843

• 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: -

Note: The H8/3052B F-ZTAT program/erase procedures are different from those of the
Item
RAM emulation block
configuration
Refresh controller
DMAC registers
MAR0AR, MAR0BR,
MAR1AR, MAR1BR
A/D register ADCR
WDT register RSTCSR
H8/3048F-ZTAT.
H8/3048F-ZTAT
H'EF10
H'F000
H'F1FF
H'FF0F
In modes 1 to 6, DRAM or PSRAM can
be directly connected to area 3.
MAR0AR (H'FF20), MAR0BR (H'FF28),
MAR1AR (H'FF30), MAR1BR (H'FF38)
All bits are reserved; they always return 1
if read, and cannot be modified.
ADCR (H'FFE9)
Initial value: H'7F
Bit 7 only is readable/writable.
Other bits are reserved; they always
return 1 if read, and cannot be modified.
RSTCSR (H'FFAB)
Initial value: '3F
Bits 7 and 6 only are readable/writable.
Other bits are reserved; they always
return 1 if read, and cannot be modified.
On-chip RAM
Flash memory
Appendix H Differences from H8/3048F-ZTAT
H'00000
H'1FFFF
H'1F000
H'1F200
H'1F400
H'1F600
H'1F800
H'1FA00
H'1FC00
H'1FE00
H'1FFFF
Rev. 3.00 Mar 21, 2006 page 813 of 814
H8/3052B F-ZTAT
H'DF10
H'F000
H'EFFF
H'FF0F
In modes 1, 2, 3, 4, and 6, DRAM or
PSRAM can be directly connected to
area 3.
Cannot be used in mode 5 (because flash
area overlaps area 3).
MAR0AR (H'FF20), MAR0BR (H'FF28),
MAR1AR (H'FF30), MAR1BR (H'FF38)
All bits are reserved; they return an
undefined value if read, and cannot be
modified.
ADCR (H'FFE9)
Initial value: H'7E
Bit 7 only is readable/writable.
Bit 0 is reserved, and must not be set to 1.
Other bits are reserved; they always
return 1 if read, and cannot be modified.
RSTCSR (H'FFAB)
Initial value: '3F
Bit 7 only is readable/writable.
Bit 6 is reserved, and must not be set to 1.
Other bits are reserved; they always
return 1 if read, and cannot be modified.
On-chip RAM
REJ09B0302-0300
Flash memory
H'00000
H'01000
H'02000
H'03000
H'04000
H'05000
H'06000
H'07000
H'08000
H'7FFFF