D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 531

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

10.8.2
P8DR stores output data for the port 8 pins.
10.8.3
PORT8 shows the pin states.
PORT8 cannot be modified.
Note:
Bit
7, 6
5
4
3
2
1
0
Bit
7, 6
5
4
3
2
1
0
Bit Name
—
P85DR
P84DR
P83DR
P82DR
P81DR
P80DR
Bit Name
—
P85
P84
P83
P82
P81
P80
* Determined by the states of pins P85 to P80.
Port 8 Data Register (P8DR)
Port 8 Register (PORT8)
Initial Value
All 0
0
0
0
0
0
0
Initial Value
Undefined
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
R/W
—
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
R
R
R
R
R
R
Description
Reserved
These bits are always read as 0 and cannot be
modified.
Output data for a pin is stored when the pin function
is specified to a general purpose I/O.
Description
Reserved
These bits are reserved, if read they will return an
undefined value.
If a port 8 read is performed while P8DDR bits are
set to 1, the P8DR values are read. If a port 8 read
is performed while P8DDR bits are cleared to 0, the
pin states are read.
Rev. 3.00 Mar 17, 2006 page 479 of 926
Section 10 I/O Ports
REJ09B0283-0300