DF2556FC20DV Renesas Electronics America, DF2556FC20DV Datasheet - Page 626

• 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: -

Section 17 IEBus™ Controller (IEB) [H8S/2552 Group]
Rev. 6.00 Sep. 24, 2009 Page 578 of 928
REJ09B0099-0600
Bit
0
Bit Name
TxE
0
Initial
Value
R/W
R/W
Transmit Error Completion
Description
Indicates that data for the number of bytes specified by the
message length bits is not completed and that the data
transmission is terminated. The source of this error can be
checked by the contents of IETEF. This flag is set at the
timing that an error indicated by IETEF occurs. The TxE
flag can be cleared even when the error source flag in
IETEF is set to 1 because the TxE flag is not logically
ORed with the flags in IETEF.
In master reception, an error (arbitration loss, timing error,
or NAK reception) generated after a master
communications command is issued before master
reception starts will be detected as a transmit error.
[Setting condition]
•
[Clearing condition]
•
When the data for the number of bytes specified by the
message length bits is not completed and when the
transmission is terminated
When writing 0 after reading TxE = 1