D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 543

• 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

10.10.3 Port B Register (PORTB)
PORTB shows port B pin states.
PORTB cannot be modified.
Note:
10.10.4 Port B Pull-Up MOS Control Register (PBPCR)
PBPCR controls the on/off state of input pull-up MOS of port B. PBPCR is valid in modes 3, 4,
and 7.
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
Bit Name
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
Bit Name
PB7PCR
PB6PCR
PB5PCR
PB4PCR
PB3PCR
PB2PCR
PB1PCR
PB0PCR
* Determined by the states of pins PB7 to PB0.
Initial Value
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Initial Value
0
0
0
0
0
0
0
0
R/W
R
R
R
R
R
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
If a port B read is performed while PBDDR bits are
set to 1, the PBDR values are read. If a port B read
is performed while PBDDR bits are cleared to 0, the
pin states are read.
Description
When a pin function is specified to an input port,
setting the corresponding bit to 1 turns on the input
pull-up MOS for that pin.
Rev. 3.00 Mar 17, 2006 page 491 of 926
Section 10 I/O Ports
REJ09B0283-0300