DF2266TF13V Renesas Electronics America, DF2266TF13V Datasheet - Page 217
DF2266TF13V
Manufacturer Part Number
DF2266TF13V
Description
IC H8S/2266 MCU FLASH 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2266TF20V.pdf
(712 pages)
Specifications of DF2266TF13V
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
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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9.7
Port H is a 1-bit input and 4-bit I/O port. Port H has the following registers.
• Port H data direction register (PHDDR)
• Port H data register (PHDR)
• Port H register (PORTH)
9.7.1
PHDDR specifies input or output the port H pins using the individual bits. PHDDR 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.
Bit
7 to 4
3
2
1
0
Bit Name
⎯
PH3DDR
PH2DDR
PH1DDR
PH0DDR
Port H
Port H Data Direction Register (PHDDR)
Initial
Value
Undefined ⎯
0
0
0
0
R/W
W
W
W
W
Description
Reserved
These bits are always read as undefined value and
cannot be modified.
When a pin is specified as a general purpose I/O port,
setting these bits to 1 makes the corresponding port H
pin an output pin. Clearing this bit to 0 makes the pin an
input pin.
Rev. 5.00 Sep. 01, 2009 Page 165 of 656
Section 9 I/O Ports
REJ09B0071-0500
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