DSPIC30F4011-20E/ML Microchip Technology, DSPIC30F4011-20E/ML Datasheet - Page 65

• Manufacturer Part Number: DSPIC30F4011-20E/ML
• Description: IC,DSP,16-BIT,CMOS,LLCC,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F4011-20E/ML

• Rohs Compliant: YES
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 30
• Program Memory Size: 48KB (16K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: DSPIC30F401120EML

8.3
The input change notification module provides the
dsPIC30F devices the ability to generate interrupt
requests to the processor in response to a change of
state on selected input pins. This module is capable of
detecting input change of states, even in Sleep mode,
when the clocks are disabled. There are 10 external
signals (CN0 through CN7, CN17 and CN18) that may
be selected (enabled) for generating an interrupt
request on a change of state.
Please refer to the pin diagrams for CN pin locations.
TABLE 8-3:
© 2010 Microchip Technology Inc.
CNEN1
CNEN2
CNPU1
CNPU2
Legend:
Note
SFR Name
1:
2:
Input Change Notification Module
u = uninitialized bit; — = unimplemented bit, read as ‘0’
Refer to the “dsPIC30F Family Reference Manual” (DS70046) for descriptions of register bit fields.
These bits are not available on dsPIC30F4012 devices.
Addr.
00C0
00C2
00C4
00C6
INPUT CHANGE NOTIFICATION REGISTER MAP (BITS 7-0)
CN7PUE
CN7IE
Bit 7
—
—
CN6PUE
CN6IE
Bit 6
—
—
CN5PUE
CN5IE
Bit 5
—
—
CN4PUE
CN4IE
Bit 4
—
—
CN3PUE
CN3IE
Bit 3
—
—
CN18PUE
CN18IE
CN2PUE
dsPIC30F4011/4012
CN2IE
Bit 2
(2)
(2)
CN17PUE
CN17IE
CN1PUE
CN1IE
Bit 1
(2)
(2)
(1)
CN0PUE
CN0IE
Bit 0
—
—
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
DS70135G-page 65
Reset State