HD64F2338VFC25 Renesas Electronics America, HD64F2338VFC25 Datasheet - Page 397

• Manufacturer Part Number: HD64F2338VFC25
• Description: MCU 3V 256K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2338VFC25

• 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 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 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: -

Port 5 Data Register (P5DR)
P5DR is an 8-bit readable/writable register that stores output data for the port 5 pins (P5
Bits 7 to 4 are reserved; they return an undefined value if read, and cannot be modified.
P5DR is initialized to H'0 (bits 3 to 0) by a reset, and in hardware standby mode. It retains its prior
state in software standby mode.
Port 5 Register (PORT5)
Note: * Determined by state of pins P5
PORT5 is an 8-bit read-only register that shows the pin states. It cannot be written to. Writing of
output data for the port 5 pins (P5
Bits 7 to 4 always return the pin states when a port 5 read is performed, without regard to P5DDR.
If a port 5 read is performed while P5DDR bits are set to 1, the P5DR values are read. If a port 5
read is performed while P5DDR bits are cleared to 0, the pin states are read.
After a reset and in hardware standby mode, PORT5 contents are determined by the pin states, as
P5DDR and P5DR are initialized. PORT5 retains its prior state in software standby mode.
Bit
Initial value :
R/W
Bit
Initial value :
R/W
:
:
:
:
Undefined Undefined Undefined Undefined
Undefined Undefined Undefined Undefined
P57
—
—
R
7
7
P56
—
—
R
6
6
3
to P5
7
to P5
P55
0
—
—
R
) must always be performed on P5DR.
5
5
0
.
P54
—
—
R
4
4
Rev.4.00 Sep. 07, 2007 Page 365 of 1210
P53DR
R/W
P53
— *
R
3
0
3
P52DR
R/W
P52
— *
R
2
0
2
P51DR
REJ09B0245-0400
R/W
P51
— *
R
1
0
1
3
to P5
P50DR
R/W
P50
— *
R
0
0
0
0
).