DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 627

• Manufacturer Part Number: DF2552BR26DV
• Description: IC H8S/2552 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2552BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: 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: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

17.3.19 IEBus Transmit/Runaway Interrupt Enable Register (IEIET)
IEIET enables/disables IETSR transmit ready, transmit start, transmit normal completion, transmit
completion with an error, and runaway interrupts.
Bit
7
6 to 4 ⎯
3
2
1
0
Bit Name
TxRDYE
IRAE
TxSE
TxFE
TxEE
Initial
Value
0
All 0
0
0
0
0
R/W
R/W
⎯
R/W
R/W
R/W
R/W
Description
Transmit Data Ready Interrupt Enable
Enables/disables a transmit data ready interrupt.
0: Disables a transmit data ready (TxRDY) interrupt
1: Enables a transmit data ready (TxRDY) interrupt
Reserved
These bits are always read as 0 and cannot be modified.
IEBus Runaway State Interrupt Enable
Enables/disables an IEBus runaway state interrupt.
0: Disables an IEBus runaway state interrupt (IRA)
1: Enables an IEBus runaway state interrupt (IRA)
Transmit Start Interrupt Enable
Enables/disables a transmit start (TxS) interrupt.
0: Disables a transmit start (TxS) interrupt
1: Enables a transmit start (TxS) interrupt
Transmit Normal Completion Interrupt Enable
Enables/disables a transmit normal completion (TxF)
interrupt.
0: Disables a transmit normal completion (TxF) interrupt
1: Enables a transmit normal completion (TxF) interrupt
Transmit Error Termination Interrupt Enable
Enables/disables a transmit error termination (TxE)
interrupt.
0: Disables a transmit error termination (TxE) interrupt
1: Enables a transmit error termination (TxE) interrupt
Section 17 IEBus™ Controller (IEB) [H8S/2552 Group]
Rev. 6.00 Sep. 24, 2009 Page 579 of 928
REJ09B0099-0600