DF2556FC20DV Renesas Electronics America, DF2556FC20DV Datasheet - Page 300
![IC H8S/2556 MCU FLASH 144QFP](/photos/12/29/122969/df2556fc20dv_sml.jpg)
DF2556FC20DV
Manufacturer Part Number
DF2556FC20DV
Description
IC H8S/2556 MCU FLASH 144QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2500r
Specifications of DF2556FC20DV
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
104
Program Memory Size
512KB (512K 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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2556FC20DV
Manufacturer:
Renesas Electronics America
Quantity:
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Part Number:
DF2556FC20DV
Manufacturer:
Renesas Electronics America
Quantity:
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Section 9 I/O Ports
9.13.2
PFDR stores output data for port F pins.
Note:
9.13.3
PORTF shows port F pin states. This register cannot be modified.
Note:
Rev. 6.00 Sep. 24, 2009 Page 252 of 928
REJ09B0099-0600
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
*
*
Bit Name
PF7DR*
PF6DR
PF5DR
PF4DR
PF3DR
PF2DR
PF1DR
PF0DR
Bit Name
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
Port F Data Register (PFDR)
Port F Register (PORTF)
The value of PF7DR is not output on pin PF7 when the PF7DDR bit is set to 1 since the
φ signal is output.
Determined by the states of pins PF7 to PF0.
Initial Value
0
0
0
0
0
0
0
0
Initial Value
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
Description
Output data for a pin is stored when the pin is
specified as a general purpose output port.
Description
If a port F read is performed while PFDDR bits are
set to 1, the PFDR values are read. If a port F read is
performed while PFDDR bits are cleared to 0, the pin
states are read.
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