DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 803

• Manufacturer Part Number: DF3048BVX25V
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• 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): 3 V ~ 3.6 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: -

RAMCR—RAM Control Register
Bit
Initial value
Read/Write
H8/3048F
H8/3048B mask ROM version
H8/3048F-ONE
H8/3048ZTAT
H8/3048 mask ROM version
H8/3047 mask ROM version
H8/3045 mask ROM version
H8/3044 mask ROM version
FLER
R/W
Flash memory error
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
Rev. 3.00 Sep 27, 2006 page 775 of 872
RAM 0
Bit 0
1/0
RAM2
0
1
0
1
0
1
0
1
R/W
Appendix B Internal I/O Register
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
REJ09B0325-0300
RAM0
Flash memory
R/W
0
0