DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 558

• Manufacturer Part Number: DF2148RTE20IV
• Description: MCU 5V 128K I-TEMP,PB-FREE, 100-
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148RTE20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 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: Lead free / RoHS Compliant
• Eeprom Size: -

Section 16 I
Bit 7—Error Stop Condition Detection Flag (ESTP): Indicates that a stop condition has been
detected during frame transfer in I
Bit 7
ESTP
0
1
Bit 6—Normal Stop Condition Detection Flag (STOP): Indicates that a stop condition has been
detected after completion of frame transfer in I
Bit 6
STOP
0
1
Bit 5—I
(IRTR): Indicates that the I
source is completion of reception/transmission of one frame in continuous transmission/reception
for which DTC activation is possible. When the IRTR flag is set to 1, the IRIC flag is also set to 1
at the same time.
Rev. 4.00 Sep 27, 2006 page 512 of 1130
REJ09B0327-0400
2
C Bus Interface Continuous Transmission/Reception Interrupt Request Flag
Description
No error stop condition
[Clearing conditions]
1. When 0 is written in ESTP after reading ESTP = 1
2. When the IRIC flag is cleared to 0
Description
No normal stop condition
[Clearing conditions]
1. When 0 is written in STOP after reading STOP = 1
2. When the IRIC flag is cleared to 0
2
C Bus Interface [Option]
In I
Error stop condition detected
[Setting condition]
When a stop condition is detected during frame transfer
In other modes
No meaning
In I
Normal stop condition detected
[Setting condition]
When a stop condition is detected after completion of frame transfer
In other modes
No meaning
2
2
C bus format slave mode
C bus format slave mode
2
C bus interface has issued an interrupt request to the CPU, and the
2
C bus format slave mode.
2
C bus format slave mode.
(Initial value)
(Initial value)