D12332VFC20V Renesas Electronics America, D12332VFC20V Datasheet - Page 435

• Manufacturer Part Number: D12332VFC20V
• Description: IC H8S/2332 MCU ROMLESS 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12332VFC20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Type: ROMless
• 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
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Port B Data Register (PBDR)
PBDR is an 8-bit readable/writable register that stores output data for the port B pins (PB
PBDR is initialized to H'00 by a reset, and in hardware standby mode. It retains its prior state in
software standby mode.
Port B Register (PORTB)
Note: * Determined by state of pins PB
PORTB is an 8-bit read-only register that shows the pin states. It cannot be written to. Writing of
output data for the port B pins (PB
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.
After a reset and in hardware standby mode, PORTB contents are determined by the pin states, as
PBDDR and PBDR are initialized. PORTB retains its prior state in software standby mode.
Bit
Initial value :
R/W
Bit
Initial value :
R/W
:
:
:
:
PB7DR
R/W
PB7
— *
R
7
0
7
PB6DR
R/W
PB6
— *
R
6
0
6
7
to PB
PB5DR
7
to PB
R/W
PB5
— *
R
5
0
5
0
) must always be performed on PBDR.
0
.
PB4DR
R/W
PB4
— *
R
0
4
4
Rev.4.00 Sep. 07, 2007 Page 403 of 1210
PB3DR
R/W
PB3
— *
R
3
0
3
PB2DR
R/W
PB2
— *
R
2
0
2
PB1DR
REJ09B0245-0400
R/W
PB1
— *
R
1
0
1
7
PB0DR
to PB
R/W
PB0
— *
R
0
0
0
0
).