DF2266TF13V Renesas Electronics America, DF2266TF13V Datasheet - Page 477

• Manufacturer Part Number: DF2266TF13V
• Description: IC H8S/2266 MCU FLASH 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2266TF13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

14.4.7
The interrupt request flag (IRIC) is set at different times depending on the WAIT bit in ICMR, the
FS bit in SAR, and the FSX bit in SARX. If the TDRE or RDRF internal flag is set to 1, SCL is
automatically held low after one frame has been transferred; this timing is synchronized with the
internal clock. Figure 14.19 shows the IRIC set timing and SCL control.
IRIC Setting Timing and SCL Control
(a) When WAIT = 0, and FS = 0 or FSX = 0 (I
(b) When WAIT = 1, and FS = 0 or FSX = 0 (I
(c) When FS = 1 and FSX = 1 (synchronous serial format)
SCL
SDA
IRIC
User processing
SCL
SDA
IRIC
User processing
SCL
SDA
IRIC
User processing
Section 14 I
Figure 14.19 IRIC Setting Timing and SCL Control
8
8
7
7
7
7
2
C Bus Interface (IIC) (Supported as an Option by H8S/2264 Group)
8
8
8
8
Write to ICDR (transmit)
or read ICDR (receive)
Clear
IRIC
Write to ICDR (transmit)
or read ICDR (receive)
Write to ICDR (transmit)
or read ICDR (receive)
9
9
A
A
2
2
C bus format, no wait)
C bus format, wait inserted)
Rev. 5.00 Sep. 01, 2009 Page 425 of 656
Clear IRIC
Clear IRIC
Clear
IRIC
1
1
1
1
1
1
2
2
2
2
2
2
REJ09B0071-0500