DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 849

• 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: -

P8DDR—Port 8 Data Direction Register
P7DR—Port 7 Data Register
P8DR—Port 8 Data Register
Bit
Modes
1 to 4
Modes
5 to 7
Bit
Initial value
Read/Write
Note: * Determined by pins P7 to P7 .
Bit
Initial value
Read/Write
Initial value
Read/Write
Initial value
Read/Write
P7
R
7
7
1
7
1
1
7
*
P7
R
6
6
1
6
1
1
6
*
7
Port 8 input/output select
0 Generic input
1
P7
0
R
5
5
1
Read the pin levels for port 7
5
1
1
5
*
CS
output
P8 DDR
R/W
P8
P7
R
4
4
0
4
W
W
4
1
0
4
4
*
Rev. 3.00 Sep 27, 2006 page 821 of 872
P8 DDR
R/W
P8
P7
R
3
3
0
3
W
W
Data for port 8 pins
3
0
0
3
3
*
Appendix B Internal I/O Register
H'CD
H'CE
H'CF
P8 DDR
R/W
P8
P7
R
2
2
0
Port 8 input/output select
2
W
W
0 Generic input
1 Generic output
2
0
0
2
2
*
P8 DDR
R/W
P8
REJ09B0325-0300
P7
R
1
1
0
1
W
W
1
0
0
1
1
*
P8 DDR
R/W
P8
P7
Port 8
Port 7
R
Port 8
0
0
0
0
W
W
0
0
0
0
0
*