DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 164

• Manufacturer Part Number: DF2134AFA20V
• Description: IC H8S/2100 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2134AFA20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 58
• 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: -20°C ~ 75°C
• Package / Case: 80-QFP
• For Use With: 3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 5 Interrupt Controller
Bit n
IRQnF
0
1
Note:
Rev. 4.00 Jun 06, 2006 page 108 of 1004
REJ09B0301-0400
* When a product, in which a DTC is incorporated, is used in the following settings, the
(1) When DTCEA3 is set to 1 (ADI is set to an interrupt source), IRQ4F flag is not
(2) When DTCEA2 is set to 1 (ICIA is set to an interrupt source), IRQ5F flag is not
(3) When DTCEA1 is set to 1 (ICIB is set to an interrupt source), IRQ6F flag is not
(4) When DTCEA0 is set to 1 (OCIA is set to an interrupt source), IRQ7F flag is not
Description
[Clearing conditions]
[Setting conditions]
corresponding flag bit is not automatically cleared even when exception handling, which
is a clear condition, is executed and the bit is held at 1.
automatically cleared.
automatically cleared.
automatically cleared.
automatically cleared.
When activation interrupt sources of DTC and IRQ interrupts are used with the above
combinations, clear the interrupt flag by software in the interrupt handling routine of the
corresponding IRQ.
Cleared by reading IRQnF when set to 1, then writing 0 in IRQnF
When interrupt exception handling is executed when low-level detection is set
(IRQnSCB = IRQnSCA = 0) and IRQn input is high *
When IRQn interrupt exception handling is executed when falling, rising, or both-
edge detection is set (IRQnSCB = 1 or IRQnSCA = 1) *
When IRQn input goes low when low-level detection is set (IRQnSCB = IRQnSCA =
0)
When a falling edge occurs in IRQn input when falling edge detection is set
(IRQnSCB = 0, IRQnSCA = 1)
When a rising edge occurs in IRQn input when rising edge detection is set
(IRQnSCB = 1, IRQnSCA = 0)
When a falling or rising edge occurs in IRQn input when both-edge detection is set
(IRQnSCB = IRQnSCA = 1)
(Initial value)
(n = 7 to 0)