MA240026 Microchip Technology, MA240026 Datasheet - Page 152

• Manufacturer Part Number: MA240026
• Description: Daughter Cards & OEM Boards PIC24FJ16MC102 Plug-In Module
• Manufacturer: Microchip Technology

Specifications of MA240026

• Rohs: yes
• Data Bus Width: 16 bit
• Description/function: PIC24F 28 Pin QFN to 100 Pin Plug-in-Module
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3 V to 3.6 V

PIC24FJ16MC101/102
REGISTER 15-15: PWMxKEY: PWM KEY UNLOCK REGISTER
DS39997B-page 152
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 Key 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 47. “Motor Control PWM” (DS39735) in the “PIC24F Family Reference Manual”
for further details about 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
R/W-0
PWMKEY<15:8>
Preliminary
PWMKEY<7:0>
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
R/W-0
(1)
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