DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 579

• Manufacturer Part Number: DF2238RTF6
• Description: MCU 2.2/3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2238RTF6

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 6MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2238RTF6; HD64F2238RTF6

Bit
0
Bit Name
TxE
Initial
Value
0
R/W
R/W
Description
Transmit Error Completion
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]
When the data for the number of bytes specified by the
message length bits is not completed and when the
transmission is terminated
[Clearing condition]
When writing 0 after reading TxE = 1
Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
Rev. 6.00 Mar. 18, 2010 Page 517 of 982
REJ09B0054-0600