HD64F2318VTE25 Renesas Electronics America, HD64F2318VTE25 Datasheet - Page 270

• Manufacturer Part Number: HD64F2318VTE25
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2318VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 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: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 8 I/O Ports
Port 2 Data Direction Register (P2DDR)
Bit
Initial value :
R/W
P2DDR is an 8-bit write-only register, the individual bits of which specify input or output for the
pins of port 2. P2DDR cannot be read; if it is, an undefined value will be read.
Setting P2DDR bits to 1 makes the corresponding port 2 pins output pins, while clearing the bits
to 0 makes the pins input pins.
P2DDR is initialized to H'00 by a reset, and in hardware standby mode. It retains its prior state in
software standby mode.
Port 2 Data Register (P2DR)
Bit
Initial value :
R/W
P2DR is an 8-bit readable/writable register that stores output data for the port 2 pins (P27 to P20).
P2DR is initialized to H'00 by a reset, and in hardware standby mode. It retains its prior state in
software standby mode.
Rev.7.00 Feb. 14, 2007 page 236 of 1108
REJ09B0089-0700
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:
:
:
P27DDR P26DDR P25DDR P24DDR P23DDR P22DDR P21DDR P20DDR
P27DR
R/W
W
7
0
7
0
P26DR
R/W
W
6
0
6
0
P25DR
R/W
W
5
0
5
0
P24DR
R/W
W
4
0
4
0
P23DR
R/W
W
0
0
3
3
P22DR
R/W
W
2
0
2
0
P21DR
R/W
W
1
0
1
0
P20DR
R/W
W
0
0
0
0