D12332VFC25 Renesas Electronics America, D12332VFC25 Datasheet - Page 368

• Manufacturer Part Number: D12332VFC25
• Description: MCU 3V 0K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12332VFC25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412332VFC25; HD6412332VFC25

Port 1 Data Register (P1DR)
P1DR is an 8-bit readable/writable register that stores output data for the port 1 pins (P17 to P10).
P1DR is initialized to H'00 by a reset, and in hardware standby mode. It retains its prior state in
software standby mode.
Port 1 Register (PORT1)
Note: * Determined by state of pins P1
PORT1 is an 8-bit read-only register that shows the pin states. It cannot be written to. Writing of
output data for the port 1 pins (P1
If a port 1 read is performed while P1DDR bits are set to 1, the P1DR values are read. If a port 1
read is performed while P1DDR bits are cleared to 0, the pin states are read.
After a reset and in hardware standby mode, PORT1 contents are determined by the pin states, as
P1DDR and P1DR are initialized. PORT1 retains its prior state in software standby mode.
Rev.4.00 Sep. 07, 2007 Page 336 of 1210
REJ09B0245-0400
Bit
Initial value :
R/W
Bit
Initial value :
R/W
:
:
:
:
P17DR
R/W
P17
— *
R
7
0
7
P16DR
R/W
P16
— *
R
6
0
6
7
to P1
7
P15DR
to P1
R/W
P15
— *
0
) must always be performed on P1DR.
R
5
0
5
0
.
P14DR
R/W
P14
— *
R
4
0
4
P13DR
R/W
P13
— *
R
0
3
3
P12DR
R/W
P12
— *
R
2
0
2
P11DR
R/W
P11
— *
R
1
0
1
P10DR
R/W
P10
— *
R
0
0
0