DF2239TF16I Renesas Electronics America, DF2239TF16I Datasheet - Page 578

• Manufacturer Part Number: DF2239TF16I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2239TF16I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2239TF16I; HD64F2239TF16I

Section 14 IEBus™ Controller (IEB) [H8S/2258 Group]
Rev. 6.00 Mar. 18, 2010 Page 516 of 982
REJ09B0054-0600
Bit
2
1
Bit Name
TxS
TxF
Initial
Value
0
0
R/W
R/W
R/W
Description
Transmit Start Detection
Indicates that the IEB starts transmission.
[Setting conditions]
•
•
[Clearing condition]
When writing 0 after reading TxS = 1
Transmit Normal Completion
Indicates that data for the number of bytes specified by the
message length bits has been transmitted with no error.
[Setting condition]
When data for the number of bytes specified by the
message length bits has been transmitted normally
[Clearing condition]
When writing 0 after reading TxF = 1
Master transmission: When the arbitration is won and
when the master address field transmission is
completed
Slave transmission: When the control bits of H'3 (0011)
or H'7 (0111) is received from the master unit meaning
that data transfer is requested