DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 791

• 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: -

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:
Bit
Initial value
Read/Write
Initial value
Read/Write
Initial value
Read/Write
*
Determined by pins P7 to P7 .
P7
—
—
—
R
7
7
1
—
—
—
7
1
1
*
7
P7
—
—
—
R
6
6
1
—
—
—
6
1
1
*
7
6
Port 8 input/output select
0
0 Generic input pin
1
P7
—
—
—
R
5
5
1
—
—
—
Read the pin levels for port 7
5
1
1
*
5
CS
output pin
P8 DDR
R/W
P8
P7
—
R
4
4
0
4
W
W
4
1
0
*
4
4
Rev. 3.00 Mar 21, 2006 page 761 of 814
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 pin
1 Generic output pin
2
0
0
*
2
2
P8 DDR
R/W
P8
REJ09B0302-0300
P7
—
R
1
1
0
1
W
W
1
0
0
*
1
1
P8 DDR
R/W
P8
P7
—
R
Port 8
Port 7
Port 8
0
0
0
0
W
W
0
0
0
*
0
0