DF2556FC20DV Renesas Electronics America, DF2556FC20DV Datasheet - Page 263
![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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2556FC20DV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2556FC20DV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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• P33/TxD1/SCL1
Note:
• P32/SCK0/SDA1/IRQ4
Notes: 1. When P32ODR is set to 1, this pin functions as NMOS open drain output.
• P31/RxD0
Note:
ICE
TE
P33DDR
Pin function
ICE
CKE1
C/A
CKE0
P32DDR
Pin function
RE
P31DDR
Pin function
The pin function is switched as shown below according to the combination of the ICE bit in
ICCR1_1 of IIC2_1, the TE bit in SCR_1 of SCI_1, and the P33DDR bit.
The pin function is switched as shown below according to the combination of the ICE bit in
ICCR1_1 of IIC2_1, the C/A bit in SMR_0 of SCI_0, the CKE0 and CKE1 bits in SCR_0, and
the P32DDR bit.
The pin function is switched as shown below according to the combination of the RE bit in
SCR_0 of SCI_0 and the P31DDR bit.
*
2. When this pin is used as an external interrupt pin, do not specify other functions.
*
When P33ODR is set to 1, this pin functions as NMOS open drain output.
When P31ODR is set to 1, this pin functions as NMOS open drain output.
P32 input
P33 input
0
P31 input
0
0
0
output*
P32
0
1
0
1
P33 output*
0
0
output*
0
1
SCK0
⎯
0
1
IRQ4 Input*
P31 output*
1
1
output*
Rev. 6.00 Sep. 24, 2009 Page 215 of 928
SCK0
TxD1 output*
⎯
⎯
2
1
1
⎯
1
SCK0 input
⎯
⎯
⎯
1
SCL1 input/output
RxD0 input
Section 9 I/O Ports
REJ09B0099-0600
⎯
1
SDA1 input/
⎯
⎯
1
output
⎯
⎯
⎯
⎯
1
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