DSPIC33FJ16MC101-I/P Microchip Technology, DSPIC33FJ16MC101-I/P Datasheet - Page 168

• Manufacturer Part Number: DSPIC33FJ16MC101-I/P
• Description: 16-bit Motor Control DSC Family, 16 MIPS, 16KB Flash, 1KB RAM 20 PDIP .300in TUB
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ16MC101-I/P

• Processor Series: dsPIC33F
• Core: dsPIC
• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 16 KB
• Interface Type: SPI, I2C, UART, JTAG
• Number Of Programmable I/os: 35
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Development Tools By Supplier: MPLAB IDE Software
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 13 Channel
• Featured Product: PIC24FJ/33FJ MCUs & dsPIC® DSCs
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 16 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 15
• Eeprom Size: -
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / Rohs Status: Details

dsPIC33FJ16GP101/102 AND dsPIC33FJ16MC101/102
REGISTER 15-15: PWMxKEY: PWM UNLOCK REGISTER
DS70652C-page 168
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-0
R/W-0
R/W-0
PWMKEY<15:0>: PWM Unlock bits
If the PWMLOCK Configuration bit is asserted (PWMLOCK = 1), the PWMxCON1, PxFLTACON and
PxFLTBCON registers are writable only after the proper sequence is written to the PWMxKEY register. If the
PWMLOCK Configuration bit is deasserted (PWMLOCK = 0) the PWMxCON1, PxFLTACON and
PxFLTBCON registers are writable at all times. Refer to Section 14. “Motor Control PWM” (DS70187) in
the “dsPIC33F/PIC24H Family Reference Manual” for details on the unlock sequence.
R/W-0
R/W-0
W = Writable bit
‘1’ = Bit is set
R/W-0
R/W-0
R/W-0
PWMKEY<15:8>
Preliminary
R/W-0
PWMKEY<7:0>
U = Unimplemented, read as ‘0’
‘0’ = Bit is cleared
R/W-0
R/W-0
R/W-0
R/W-0
© 2011 Microchip Technology Inc.
x = Bit is unknown
R/W-0
R/W-0
R/W-0
R/W-0
bit 8
bit 0