DSPIC33FJ12MC202-I/SP Microchip Technology, DSPIC33FJ12MC202-I/SP Datasheet - Page 141
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DSPIC33FJ12MC202-I/SP
Manufacturer Part Number
DSPIC33FJ12MC202-I/SP
Description
IC DSPIC MCU/DSP 12K 28DIP
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Datasheets
1.PIC24HJ12GP201-ISO.pdf
(84 pages)
2.DSPIC33FJ12MC201-ISO.pdf
(288 pages)
3.DSPIC33FJ12MC201-ISO.pdf
(14 pages)
4.DSPIC33FJ12MC202-IML.pdf
(282 pages)
Specifications of DSPIC33FJ12MC202-I/SP
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
21
Program Memory Size
12KB (12K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 6x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Core Frequency
40MHz
Core Supply Voltage
2.75V
Embedded Interface Type
I2C, JTAG, SPI, UART
No. Of I/o's
21
Flash Memory Size
12KB
Supply Voltage Range
3V To 3.6V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164337 - MODULE SOCKET FOR PM3 40DIPDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- PIC24HJ12GP201-ISO PDF datasheet
- DSPIC33FJ12MC201-ISO PDF datasheet #2
- DSPIC33FJ12MC201-ISO PDF datasheet #3
- DSPIC33FJ12MC202-IML PDF datasheet #4
- Current page: 141 of 282
- Download datasheet (4Mb)
12.0
The Input Capture module is useful in applications
requiring frequency (period) and pulse measurement.
The dsPIC33FJ12MC201/202 devices support up to
eight input capture channels.
The Input Capture module captures the 16-bit value of
the selected Time Base register when an event occurs
at the ICx pin. The events that cause a capture event
are listed below in three categories:
1.
FIGURE 12-1:
© 2008 Microchip Technology Inc.
Note:
- Capture timer value on every falling edge of
- Capture timer value on every rising edge of
Note: An ‘x’ in a signal, register or bit name denotes the number of the capture channel.
ICx Pin
Simple Capture Event modes:
input at ICx pin
input at ICx pin
INPUT CAPTURE
This data sheet summarizes the features
of the dsPIC33FJ12MC201/202 family of
devices. It is not intended to be a
comprehensive reference source.
complement the information in this data
sheet, refer to the dsPIC33F Family
Reference Manual, “Section 12. Input
Capture” (DS70198), which is available
from
(www.microchip.com).
Prescaler
(1, 4, 16)
Counter
3
the
INPUT CAPTURE BLOCK DIAGRAM
System Bus
ICxCON
ICM<2:0> (ICxCON<2:0>)
ICOV, ICBNE (ICxCON<4:3>)
Microchip
Mode Select
Edge Detection Logic
Clock Synchronizer
ICxI<1:0>
and
website
Preliminary
To
dsPIC33FJ12MC201/202
(in IFSn Register)
Set Flag ICxIF
Interrupt
Logic
2.
3.
Each Input Capture channel can select one of two
16-bit timers (Timer2 or Timer3) for the time base.
The selected timer can use either an internal or
external clock.
Other operational features include:
• Device wake-up from capture pin during CPU
• Interrupt on Input Capture event
• 4-word FIFO buffer for capture values
• Use of Input Capture to provide additional
- Capture timer value on every 4th rising edge
- Capture timer value on every 16th rising
Sleep and Idle modes
- Interrupt optionally generated after 1, 2, 3, or
sources of external interrupts
Capture timer value on every edge (rising and
falling)
Prescaler Capture Event modes:
of input at ICx pin
edge of input at ICx pin
4 buffer locations are filled
Logic
FIFO
R/W
From 16-bit Timers
TMR2 TMR3
1
ICxBUF
16
0
DS70265C-page 139
16
ICTMR
(ICxCON<7>)
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