DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 281
DF2505BR26DV
Manufacturer Part Number
DF2505BR26DV
Description
IC H8S/2505 MCU FLASH 176-LFBGA
Manufacturer
Renesas Electronics America
Series
H8® H8S/2500r
Specifications of DF2505BR26DV
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
176-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2505BR26DV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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9.9.1
PBDDR specifies input or output the port B pins using the individual bits. PBDDR 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.
9.9.2
PBDR stores output data for port B pins.
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
Bit Name
PB7DDR
PB6DDR
PB5DDR
PB4DDR
PB3DDR
PB2DDR
PB1DDR
PB0DDR
Bit Name
PB7DR
PB6DR
PB5DR
PB4DR
PB3DR
PB2DR
PB1DR
PB0DR
Port B Data Direction Register (PBDDR)
Port B Data Register (PBDR)
Initial Value
0
0
0
0
0
0
0
0
Initial Value
0
0
0
0
0
0
0
0
R/W
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
Description
When a pin is specified as a general purpose I/O
port, setting this bit to 1 makes the corresponding
port B pin an output pin. Clearing this bit to 0 makes
the pin an input pin.
Description
Output data for a pin is stored when the pin is
specified as a general purpose output port.
Rev. 6.00 Sep. 24, 2009 Page 233 of 928
Section 9 I/O Ports
REJ09B0099-0600
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