DF2110BVTE10 Renesas Electronics America, DF2110BVTE10 Datasheet - Page 167

• Manufacturer Part Number: DF2110BVTE10
• Description: MCU 3V 64K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2110BVTE10

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: Host Interface (LPC), I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2110BVTE10; HD64F2110BVTE10

7.12
Port B is an 8-bit I/O port. Port B pins also have LPC input/output pins, and wakeup event
interrupt input pins function. Port B has the following registers.
7.12.1
PBDDR specifies input or output for the pins of port B on a bit-by-bit basis.
Bit
7
6
5
4
3
2
1
0
7.12.2
PBODR stores output data for port B.
Bit
7
6
5
4
3
2
1
0
Port B data direction register (PBDDR)
Port B output data register (PBODR)
Port B input data register (PBPIN)
Bit Name
PB7DDR
PB6DDR
PB5DDR
PB4DDR
PB3DDR
PB2DDR
PB1DDR
PB0DDR
Bit Name
PB7ODR
PB6ODR
PB5ODR
PB4ODR
PB3ODR
PB2ODR
PB1ODR
PB0ODR
Port B
Port B Data Direction Register (PBDDR)
Port B Output Data Register (PBODR)
Initial Value
Initial Value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
R/W
PBDDR has the same address as P7PIN, and if
read, the port 7 pin states will be returned.
A port B pin becomes an output port if the
corresponding PBDDR bit is set to 1, and an input
port if the bit is cleared to 0.
PBODR can always be read or written to,
regardless of the contents of PBDDR.
Description
Description
Rev. 2.00 Mar 21, 2006 page 127 of 518
Section 7 I/O Ports
REJ09B0299-0200