DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 127

• 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: -

5.1
• Two interrupt control modes
• Priorities settable with ICR
• Three-level interrupt mask control
• Forty-one external interrupt pins
• Two interrupt vector addresses are selectable
• General ports for IRQ15 to IRQ6 input are selectable
Two interrupt control modes can be set by means of the INTM1 and INTM0 bits in the system
control register (SYSCR).
An interrupt control register (ICR) is provided for setting in each module interrupt priority
levels for all interrupt requests excluding NMI and address breaks.
By means of the interrupt control mode, I and UI bits in CCR and ICR, 3-level interrupt mask
control is performed.
NMI is the highest-priority interrupt, and is accepted at all times. Rising edge or falling edge
detection can be selected for NMI. Falling-edge, rising-edge, or both-edge detection, or level
sensing, can be independently selected for IRQ15 to IRQ0. When the EIVS bit in the system
control register 3 (SYSCR3) is cleared to 0, the IRQ6 interrupt is generated by IRQ6 or KIN7
to KIN0. The IRQ7 interrupt is generated by IRQ7 or KIN15 to KIN8. When the EIVS bit in
the system control register 3 (SYSCR3) is set to 1, interrupts are requested on the falling edge
of KIN15 to KIN0. For WUE15 to WUE8, either rising-edge or falling-edge detection can be
selected individually for each pin regardless of the EIVS bit setting.
H8S/2140B Group compatible interrupt vector addresses or extended interrupt vector
addresses are selected depending on the EIVS bit in system control register 3 (SYSCR3). In
extended mode, independent vector addresses are assigned for the interrupt vector addresses of
KIN7 to KIN0 or KIN15 to KIN8 interrupts.
Features
Section 5 Interrupt Controller
Rev. 2.00 Sep. 28, 2009 Page 85 of 994
REJ09B0452-0200