HD64F2338VFC25 Renesas Electronics America, HD64F2338VFC25 Datasheet - Page 421

• 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 9 Data Register (P9DR)
P9DR is a 6-bit readable/writable register that stores output data for the port 9 pins (P9
Bits 1 and 0 are reserved; they return an undefined value if read, and cannot be modified.
P9DR is initialized to H'00 (bits 7 to 2) by a reset, and in hardware standby mode. It retains its
prior state in software standby mode.
Port 9 Register (PORT9)
Note: * Determined by state of pins P9
PORT9 is a 6-bit read-only register that shows the pin states. It cannot be written to. Writing of
output data for the port 9 pins (P9
Bits 1 and 0 are reserved; they return an undefined value if read, and cannot be modified.
If a port 9 read is performed while P9DDR bits are set to 1, the P9DR values are read. If a port 9
read is performed while P9DDR bits are cleared to 0, the pin states are read.
After a reset and in hardware standby mode, PORT9 contents are determined by the pin states, as
P9DDR and P9DR are initialized. PORT9 retains its prior state in software standby mode.
Bit
Initial value :
R/W
Bit
Initial value :
R/W
:
:
:
:
P97DR
R/W
P97
— *
R
7
0
7
P96DR
R/W
P96
— *
R
6
0
6
7
to P9
7
P95DR
to P9
R/W
P95
— *
2
R
) must always be performed on P9DR.
5
0
5
2
.
P94DR
R/W
P94
— *
R
4
0
4
Rev.4.00 Sep. 07, 2007 Page 389 of 1210
P93DR
R/W
P93
— *
R
3
0
3
P92DR
R/W
P92
— *
R
2
0
2
Undefined Undefined
Undefined Undefined
REJ09B0245-0400
—
—
—
—
1
1
7
to P9
—
—
—
—
0
0
2
).