DF2367VF33 Renesas Electronics America, DF2367VF33 Datasheet - Page 433

• Manufacturer Part Number: DF2367VF33
• Description: MCU 3V 384K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2367VF33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2367VF33; HD64F2367VF33

9.9
Port B is an 8-bit I/O port that also has other functions. The port B has the following registers.
• Port B data direction register (PBDDR)
• Port B data register (PBDR)
• Port B register (PORTB)
• Port B MOS pull-up control register (PBPCR)
9.9.1
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.
Bit
7
6
5
4
3
2
1
0
Bit Name
PB7DDR
PB6DDR
PB5DDR
PB4DDR
PB3DDR
PB2DDR
PB1DDR
PB0DDR
Port B
Port B Data Direction Register (PBDDR)
Initial Value
0
0
0
0
0
0
0
0
R/W
W
W
W
W
W
W
W
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.
Modes 1 and 2
Modes 4 and 7 (when EXPE = 1)
Mode 7 (when EXPE = 0)
Rev.6.00 Mar. 18, 2009 Page 373 of 980
Section 9 I/O Ports
REJ09B0050-0600