DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 121

• Manufacturer Part Number: DF2166VT33WV
• Description: MCU 16BIT FLASH 3V 512K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• 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: -

5.3.5
The IER registers control the enabling and disabling of interrupt requests IRQ15 to IRQ0.
• IER16
• IER
Bit
7 to 0 IRQ15E to
Bit
7 to 0 IRQ7E to
Bit Name
IRQ8E
Bit Name
IRQ0E
IRQ Enable Registers (IER16, IER)
Initial Value
All 0
Initial Value
All 0
R/W
R/W
R/W
R/W
Description
IRQn Enable (n = 15 to 8)
The IRQn interrupt request is enabled when this
bit is 1.
Description
IRQn Enable (n = 7 to 0)
The IRQn interrupt request is enabled when this
bit is 1.
Rev. 3.00, 03/04, page 79 of 830