HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 810

• Manufacturer Part Number: HD64F3048VTF8
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048VTF8

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• 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): 2.7 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F3048VX8

Appendix B Internal I/O Register
RAMCR—RAM Control Register
Rev. 7.00 Sep 21, 2005 page 784 of 878
REJ09B0259-0700
Bit
Initial value
R/W
H8/3048F
H8/3048ZTAT
H8/3048 mask ROM version
H8/3047 mask ROM version
H8/3045 mask ROM version
H8/3044 mask ROM version
FLER
Flash memory error
R
7
0
0
1
Flash memory is not write/erase-protected
(is not in error protect mode)
Flash memory is write/erase-protected
(is in error protect mode)
—
—
6
1
Include this register
Not include this register
RAM select, RAM 2 to RAM 0
RAMS
—
—
Bit 3
5
1
0
1
RAM 2
Bit 2
1/0
—
—
4
1
0
1
RAM 1
RAMS
Bit 1
1/0
R/W
0
1
0
1
3
0
RAM 0
Bit 0
1/0
RAM2
0
1
0
1
0
1
0
1
R/W
2
0
H'48
RAM Area
H'FFF000 to H'FFF1FF
H'01F000 to H'01F1FF
H'01F200 to H'01F3FF
H'01F400 to H'01F5FF
H'01F600 to H'01F7FF
H'01F800 to H'01F9FF
H'01FA00 to H'01FBFF
H'01FC00 to H'01FDFF
H'01FE00 to H'01FFFF
(Initial value)
RAM1
R/W
1
0
RAM0
Flash memory
R/W
0
0