DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 125

• 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: -

KIN15 to KIN0 Interrupts, WUE15 to WUE8 Interrupts: Interrupts KIN15 to KIN0 and
WUE15 to WUE8 are requested by an input signal at pins KIN15 to KIN0 and WUE15 to WUE8.
Interrupts KIN15 to KIN0 and WUE15 to WUE8 have the following features:
• Interrupts KIN15 and KIN8, KIN7 to KIN0 and WUE15 to WUE8 each form a group. The
• Enabling or disabling of interrupt requests can be selected with the I bit in CCR.
• An interrupt is generated by a falling edge at pins KIN15 to KIN0 and WUE15 to WUE8.
• Enabling or disabling of interrupt requests KIN15 to KIN0 and WUE15 to WUE8 can be
• The status of interrupt requests KIN15 to KIN0 and WUE15 to WUE8 are not indicated.
The detection of KIN15 to KIN0 and WUE15 to WUE8 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, clear the corresponding port DDR to 0 so that it is not used as an I/O pin for another
function.
A block diagram of interrupts KIN15 to KIN0 and WUE15 to WUE8 is shown in figure 5.3.
KINn input
interrupt exception handling for an interrupt request from the same group is started at the same
vector address.
selected using KMIMRA, KMIMR6, and WUEMR3.
n = 15 to 0
Figure 5.3 Block Diagram of Interrupts KIN15 to KIN0 and WUE15 to WUE8
KMIMn
(Example of KIN15 to KIN0)
detection circuit
Falling-edge
Clear signal
R
S
Rev. 3.00, 03/04, page 83 of 830
Q
KINn interrupt request