DF2328BVF25V Renesas Electronics America, DF2328BVF25V Datasheet - Page 397

• Manufacturer Part Number: DF2328BVF25V
• Description: IC H8S MCU FLASH 256K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2328BVF25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• 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: 128-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: HD64F2328BVF25V

Port 2 Data Register (P2DR)
P2DR is an 8-bit readable/writable register that stores output data for the port 2 pins (P2
P2DR is initialized to H'00 by a reset, and in hardware standby mode. It retains its prior state in
software standby mode.
Port 2 Register (PORT2)
Note: * Determined by state of pins P2
PORT2 is an 8-bit read-only register that shows the pin states. It cannot be written to. Writing of
output data for the port 2 pins (P2
If a port 2 read is performed while P2DDR bits are set to 1, the P2DR values are read. If a port 2
read is performed while P2DDR bits are cleared to 0, the pin states are read.
After a reset and in hardware standby mode, PORT2 contents are determined by the pin states, as
P2DDR and P2DR are initialized. PORT2 retains its prior state in software standby mode.
Bit
Initial value :
R/W
Bit
Initial value :
R/W
:
:
:
:
P27DR
R/W
P27
— *
R
7
0
7
P26DR
R/W
P26
— *
R
6
0
6
7
to P2
7
P25DR
to P2
R/W
P25
0
— *
) must always be performed on P2DR.
R
5
0
5
0
.
P24DR
R/W
P24
— *
R
4
0
4
Rev.6.00 Sep. 27, 2007 Page 365 of 1268
P23DR
R/W
P23
— *
R
3
0
3
P22DR
R/W
P22
— *
R
2
0
2
Section 9 I/O Ports
REJ09B0220-0600
P21DR
R/W
P21
— *
R
1
0
1
7
to P2
P20DR
R/W
P20
— *
R
0
0
0
0
).