DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 139

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

5.3.6
The ISR registers are flag registers that indicate the status of IRQ15 to IRQ0 interrupt requests.
• ISR16
Note:
Bit
7
6
5
4
3
2
1
0
* Only 0 can be written for clearing the flag.
Bit Name
IRQ15F
IRQ14F
IRQ13F
IRQ12F
IRQ11F
IRQ10F
IRQ9F
IRQ8F
IRQ Status Registers (ISR16, ISR)
Initial Value
0
0
0
0
0
0
0
0
R/W
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
Description
[Setting condition]
When the interrupt source selected by the ISCR16
registers occurs
[Clearing conditions]
•
•
•
(n = 15 to 8)
Note: The IRQn or ExIRQn pin is selected by the
When writing 0 to IRQnF flag after reading
IRQnF = 1
When interrupt exception handling is executed
when low-level detection is set and IRQn or
ExIRQn input is high
When IRQn interrupt exception handling is
executed when falling-edge, rising-edge, or
both-edge detection is set
IRQ sense port select register 16 (ISSR16).
Rev. 2.00 Sep. 28, 2009 Page 97 of 994
REJ09B0452-0200