DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 228

• Manufacturer Part Number: DF2268FA13V
• Description: IC H8S/2268 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2268FA13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 I/O Ports
9.10
Port L is an 8-bit I/O port and has the following registers.
• Port L data direction register (PLDDR)
• Port L data register (PLDR)
• Port L register (PORTL)
9.10.1
PLDDR specifies input or output of the port L pins using the individual bits. PLDDR cannot be
read; if it is, an undefined value will be read.
The value of this register when read is undefined after a bit manipulation instruction is executed.
To prevent undefined read values, do not use bit manipulation instructions to write to this register.
For details, see section 2.9.4, Access Methods for Registers with Write-Only Bits.
Rev. 5.00 Sep. 01, 2009 Page 176 of 656
REJ09B0071-0500
7
Bit
6
5
4
3
2
1
0
Port L Data Direction Register (PLDDR)
Port L
Bit Name
PL7DDR
PL6DDR
PL5DDR
PL4DDR
PL3DDR
PL2DDR
PL1DDR
PL0DDR
Initial
Value
0
0
0
0
0
0
0
0
R/W
W
W
W
W
W
W
W
W
Description
When a pin is specified as a general purpose I/O port,
setting this bit to 1 makes the corresponding port L pin an
output port. Clearing this bit to 0 makes the pin an input
port.