DSPIC33FJ32MC204-E/PT Microchip Technology, DSPIC33FJ32MC204-E/PT Datasheet - Page 173
![IC, DSC, 16BIT, 32KB 40MHZ, 3.6V, TQFP44](/photos/6/82/68251/c04-076_pt_sml.jpg)
DSPIC33FJ32MC204-E/PT
Manufacturer Part Number
DSPIC33FJ32MC204-E/PT
Description
IC, DSC, 16BIT, 32KB 40MHZ, 3.6V, TQFP44
Manufacturer
Microchip Technology
Series
DsPIC33Fr
Datasheets
1.DSPIC33FJ32MC202-IMM.pdf
(320 pages)
2.DSPIC33FJ32MC202-IMM.pdf
(14 pages)
3.DSPIC33FJ32MC202-IMM.pdf
(14 pages)
4.DSPIC33FJ32MC204-IPT.pdf
(304 pages)
Specifications of DSPIC33FJ32MC204-E/PT
Core Frequency
40MHz
Core Supply Voltage
3.6V
Embedded Interface Type
I2C, SPI, UART
No. Of I/o's
35
Flash Memory Size
32KB
Supply Voltage Range
3V To 3.6V
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 9x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Package
44TQFP
Device Core
dsPIC
Family Name
dSPIC33
Maximum Speed
40 MHz
Operating Supply Voltage
3.3 V
Data Bus Width
16 Bit
Number Of Programmable I/os
35
Interface Type
I2C/SPI/UART
On-chip Adc
9-chx10-bit|9-chx12-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
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- DSPIC33FJ32MC202-IMM PDF datasheet
- DSPIC33FJ32MC202-IMM PDF datasheet #2
- DSPIC33FJ32MC202-IMM PDF datasheet #3
- DSPIC33FJ32MC204-IPT PDF datasheet #4
- Current page: 173 of 320
- Download datasheet (5Mb)
16.0
FIGURE 16-1:
© 2011 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
UPDNx
INDXx
QEAx
QEBx
2: Some registers and associated bits
QUADRATURE ENCODER
INTERFACE (QEI) MODULE
Synchronize
of the dsPIC33FJ32MC202/204 and
dsPIC33FJ16MC304 family of devices. It
is not intended to be a comprehensive
reference source. To complement the
information in this data sheet, refer to
Section 15. “Quadrature
Interface (QEI)” (DS70208) of the
“dsPIC33F/PIC24H Family Reference
Manual”, which is available from the
Microchip website (www.microchip.com).
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
Sleep Input
dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304
Det
PCDOUT
UPDN_SRC
QUADRATURE ENCODER INTERFACE BLOCK DIAGRAM
Programmable
Programmable
0
1
Programmable
1
0
Digital Filter
Digital Filter
Digital Filter
QEIxCON<11>
Existing Pin Logic
Up/Down
3
QEIM<2:0>
T
CY
Interface Logic
Quadrature
TQCS
Encoder
1
0
Encoder
Mode Select
QEIM<2:0>
3
in
TQGATE
1
0
2
This section describes the Quadrature Encoder Inter-
face (QEI) module and associated operational modes.
The QEI module provides the interface to incremental
encoders for obtaining mechanical position data.
The operational features of the QEI include:
• Three input channels for two phase signals and
• 16-bit up/down position counter
• Count direction status
• Position Measurement (x2 and x4) mode
• Programmable digital noise filters on inputs
• Alternate 16-bit Timer/Counter mode
• Quadrature Encoder Interface interrupts
These operating modes are determined by setting the
appropriate bits, QEIM<2:0> in (QEIxCON<10:8>).
Figure 16-1
block diagram.
index pulse
16-bit Up/Down Counter
Max Count Register
D
CK
Comparator/
Zero Detect
(POSCNT)
(MAXCNT)
TQCKPS<1:0>
Q
depicts the Quadrature Encoder Interface
Q
1, 8, 64, 256
Prescaler
2
Reset
Equal
DS70283H-page 173
QEIIF
Event
Flag
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