D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 542

• 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

Section 10 I/O Ports
10.10.1 Port B Data Direction Register (PBDDR)
The individual bits of PBDDR specify input or output for the pins of port B.
PBDDR cannot be read; if it is, an undefined value will be read.
Note:
10.10.2 Port B Data Register (PBDR)
PBDR is stores output data for the port B pins.
Rev. 3.00 Mar 17, 2006 page 490 of 926
REJ09B0283-0300
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
Bit Name
PB7DDR
PB6DDR
PB5DDR
PB4DDR
PB3DDR
PB2DDR
PB1DDR
PB0DDR
Bit Name
PB7DR
PB6DR
PB5DR
PB4DR
PB3DR
PB2DR
PB1DR
PB0DR
* Only in H8S/2678R Group.
Initial Value
0
0
0
0
0
0
0
0
Initial Value
0
0
0
0
0
0
0
0
R/W
W
W
W
W
W
W
W
W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Port B pins are address outputs regardless of the
PBDDR settings.
Setting a PBDDR bit to 1 makes the corresponding
port B pin an address output, while clearing the bit
to 0 makes the pin an input port.
Port B is an I/O port, and its pin functions can be
switched with PBDDR.
Description
An output data for a pin is stored when the pin
function is specified to a general purpose I/O.
Modes 1, 2, 5, and 6
Modes 3 * (EXPE = 1), 4, and 7 (when EXPE =
1)
Modes 3 * (EXPE = 1) and 7 (when EXPE = 0)