DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 309
DF2505FC26V
Manufacturer Part Number
DF2505FC26V
Description
IC H8S/2505 MCU FLASH 144QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2500r
Specifications of DF2505FC26V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
26MHz
Connectivity
I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
104
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 16x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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9.16
Port J is an 8-bit I/O port and has the following registers.
• Port J data direction register (PJDDR)
• Port J data register (PJDR)
• Port J register (PORTJ)
9.16.1
PJDDR specifies input or output the port J pins using the individual bits. PJDDR cannot be read; if
it is, the read value is undefined. Since this register is a write-only register, bit-manipulation
instructions should not be used when writing. See section 2.9.4, Access Method for Registers with
Write-only Bits.
Bit
7
6
5
4
3
2
1
0
Bit Name
PJ7DDR
PJ6DDR
PJ5DDR
PJ4DDR
PJ3DDR
PJ2DDR
PJ1DDR
PJ0DDR
Port J
Port J Data Direction Register (PJDDR)
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 J pin an output pin. Clearing this bit to 0 makes
the pin an input pin.
Rev. 6.00 Sep. 24, 2009 Page 261 of 928
Section 9 I/O Ports
REJ09B0099-0600
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