DSPIC33FJ32MC202-E/MM Microchip Technology, DSPIC33FJ32MC202-E/MM Datasheet - Page 175

• Manufacturer Part Number: DSPIC33FJ32MC202-E/MM
• Description: 16-bit DSC, 32KB Flash,Motor,40 MIPS,nanoWatt 28 QFN-S 6x6mm TUBE
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ32MC202-E/MM

• 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: 21
• 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 6x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-QFN
• Package: 28QFN-S EP
• 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: 21
• Interface Type: I2C/SPI/UART
• On-chip Adc: 6-chx10-bit|6-chx12-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164336 - MODULE SOCKET FOR PM3 28/44QFNDV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 16-1:
© 2011 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10-8
bit 7
bit 6
bit 5
CNTERR
SWPAB
R/W-0
R/W-0
dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304
CNTERR: Count Error Status Flag bit
1 = Position count error has occurred
0 = No position count error has occurred
Unimplemented: Read as ‘0’
QEISIDL: Stop in Idle Mode bit
1 = Discontinue module operation when device enters Idle mode
0 = Continue module operation in Idle mode
INDEX: Index Pin State Status bit (Read-Only)
1 = Index pin is High
0 = Index pin is Low
UPDN: Position Counter Direction Status bit
1 = Position Counter Direction is positive (+)
0 = Position Counter Direction is negative (-)
QEIM<2:0>: Quadrature Encoder Interface Mode Select bits
111 = Quadrature Encoder Interface enabled (x4 mode) with position counter reset by match
110 = Quadrature Encoder Interface enabled (x4 mode) with Index Pulse reset of position counter
101 = Quadrature Encoder Interface enabled (x2 mode) with position counter reset by match
100 = Quadrature Encoder Interface enabled (x2 mode) with Index Pulse reset of position counter
011 = Unused (Module disabled)
010 = Unused (Module disabled)
001 = Starts 16-bit Timer
000 = Quadrature Encoder Interface/Timer off
SWPAB: Phase A and Phase B Input Swap Select bit
1 = Phase A and Phase B inputs swapped
0 = Phase A and Phase B inputs not swapped
PCDOUT: Position Counter Direction State Output Enable bit
1 = Position Counter Direction Status Output Enable (QEI logic controls state of I/O pin)
0 = Position Counter Direction Status Output Disabled (Normal I/O pin operation)
TQGATE: Timer Gated Time Accumulation Enable bit
1 = Timer gated time accumulation enabled
0 = Timer gated time accumulation disabled
PCDOUT
Note:
R/W-0
(Read-only bit when QEIM<2:0> = ‘1XX’)
(Read/Write bit when QEIM<2:0> = ‘001’)
U-0
—
QEIxCON: QEI CONTROL REGISTER
(MAXCNT)
(MAXCNT)
CNTERR flag only applies when QEIM<2:0> = ‘110’ or ‘100’.
‘1’ = Bit is set
W = Writable bit
TQGATE
QEISIDL
R/W-0
R/W-0
INDEX
R/W-0
R-0
TQCKPS<1:0>
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
UPDN
R/W-0
POSRES
R/W-0
R/W-0
x = Bit is unknown
QEIM<2:0>
R/W-0
R/W-0
TQCS
DS70283H-page 175
UPDN_SRC
R/W-0
R/W-0
bit 8
bit 0