DF2556FC20DV Renesas Electronics America, DF2556FC20DV Datasheet - Page 605
![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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Company:
Part Number:
DF2556FC20DV
Manufacturer:
Renesas Electronics America
Quantity:
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DF2556FC20DV
Manufacturer:
Renesas Electronics America
Quantity:
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• IEBus receive interrupt enable register (IEIER)
• IEBus receive error flag register (IEREF)
17.3.1
IECTR controls IEB operation (switches IEBus pin/port functions, selects input/output level, and
enables receive operation).
Bit
7
6
Bit Name
IEE
IOL
IEBus Control Register (IECTR)
Initial
Value
0
0
R/W
R/W
R/W
Description
IEB Pin Switch
Switches IEB pin and port functions.
0: The PG3/Rx/CS1 and PG2/Tx/CS2 pins function as the
1: The PG3/Rx/CS1 and PG2/Tx/CS2 pins function as the
Input/Output Level
Selects input/output pin level (polarity) for the Rx and Tx
pins.
0: Pin input/output is set to active low. (Logic 1 is low level
1: Pin input/output is set to active high. (Logic 1 is high
PG3/CS1 and PG2/CS2 pins.
Tx and Rx pins.
and logic 0 is high level.)
level and logic 0 is low level.)
Section 17 IEBus™ Controller (IEB) [H8S/2552 Group]
Rev. 6.00 Sep. 24, 2009 Page 557 of 928
REJ09B0099-0600
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