DF2266TF13V Renesas Electronics America, DF2266TF13V Datasheet - Page 134
DF2266TF13V
Manufacturer Part Number
DF2266TF13V
Description
IC H8S/2266 MCU FLASH 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2266TF20V.pdf
(712 pages)
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
-
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Section 5 Interrupt Controller
The set timing for IRQnF is shown in figure 5.4.
The detection of IRQn interrupts does not depend on whether the relevant pin has been set for
input or output. However, when a pin is used as an external interrupt input pin, do not clear the
corresponding DDR to 0; and use the pin as an I/O pin for another function. IRQnF interrupt
request flag is set to 1 when the setting condition is satisfied, regardless of IER settings.
Accordingly, refer to only necessary flags.
WKP7 to WKP0 Interrupts:WKP7 to WKP0 interrupts are requested by falling edge input
signal at WKP7 to WKP0 pins. WKP7 to WKP0 interrupts have the following features:
• WPCR selects whether the PJn/WKPn/SEGn+1 pin is used as the PJn pin or WKPn pin when
• IENR1 can be used to select enabling or disabling of WKP7 to WKP0 interrupt requests.
• IPR sets the interrupt priority level. (H8S/2268 Group only)
• IWPR indicates the status of WKP7 to WKP0 interrupt requests. IWPR flag can be cleared to 0
The block diagram of interrupts WKP7 to WKP0 is shown in figure 5.5.
Rev. 5.00 Sep. 01, 2009 Page 82 of 656
REJ09B0071-0500
the PJn/WKPn/SEGn+1 pin is not used as the SEGn+1 pin. (n = 7 to 0)
For pin switching, see 9.8.5 Wakeup Control Register (WPCR).
by software.
Note: H8S/2268 Group: n = 5 to 3, 1, 0
IRQn
Input Pin
IRQnF
H8S/2264 Group: n = 4, 3, 1, 0
Figure 5.4 Set Timing for IRQnF
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