DSPIC33FJ12MC202-E/SP Microchip Technology, DSPIC33FJ12MC202-E/SP Datasheet - Page 169

• Manufacturer Part Number: DSPIC33FJ12MC202-E/SP
• Description: 12KB, Flash, 1024bytes-RAM, 40MIPS, 21I/O, 16-bit Family,nanoWatt,MotorControl 2
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ12MC202-E/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 ~ 125°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164337 - MODULE SOCKET FOR PM3 40DIP
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 16-1:
© 2009 Microchip Technology Inc.
bit 4-3
bit 2
bit 1
bit 0
TQCKPS<1:0>: Timer Input Clock Prescale Select bits
11 = 1:256 prescale value
10 = 1:64 prescale value
01 = 1:8 prescale value
00 = 1:1 prescale value
(Prescaler utilized for 16-bit Timer mode only)
POSRES: Position Counter Reset Enable bit
1 = Index Pulse resets Position Counter
0 = Index Pulse does not reset Position Counter
TQCS: Timer Clock Source Select bit
1 = External clock from pin QEA (on the rising edge)
0 = Internal clock (TCY)
UPDN_SRC: Position Counter Direction Selection Control bit
1 = QEB pin state defines position counter direction
0 = Control/Status bit, UPDN (QEICON<11>), defines timer counter (POSCNT) direction
Note:
Note:
QEIxCON: QEI CONTROL REGISTER (CONTINUED)
Bit applies only when QEIM<2:0> = 100 or 110.
When configured for QEI mode, control bit is a ‘don’t care’.
Preliminary
dsPIC33FJ12MC201/202
DS70265D-page 167