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16-bit PIC® microcontrollers (MCUs) and dsPIC® Digital Signal Controllers (DSCs) offer integrated security features to ease implementation of IEC 60730 compliance for Class B safety and UL. Some of these products also have enhanced robustness and noise immunity, with 5V operation available on some families, and support for temperatures up to 150°C. Additional Functional Safety information can be found on the 16-bit Functional Safety overview page.

High/Low-Voltage Detection (HLVD)


The HLVD circuit is a Core Independent Peripheral. It can be programmed to generate an interrupt on crossing the range of the VDD level in the selected direction. When the HLVD module is enabled, a comparator uses an internally generated reference voltage as the set point. The set point is compared with the trip point, which could be supplied from an external source. Learn more below:

Family Reference Manual Section (FRM)

Videos

Watchdog Timer (WDT)


The WDT is a Core Independent Peripheral. Its primary function is to reset the MCU in the event of a software malfunction. It can also be used to wake the device from sleep or idle modes. The WDT offers a number of built-in capabilities that allow you to select the best balance of performance and low-power consumption for your application. Learn how to implement the WDT in low-power designs below:

Family Reference Manual Section (FRM)

Application Note

Video

Deadman Timer (DMT)


The DMT module is a Core Independent Peripheral. It enables you to monitor the health of your application software by requiring periodic timer interrupts within a user-specified timing window. The DMT module is a synchronous counter and, when enabled, counts instruction fetches. It is able to cause a soft trap if the DMT counter is not cleared within a set number of instructions. Find out more about the DMT:

Family Reference Manual Section (FRM)

Video

Key Attributes

  • Increased noise immunity and robustness
  • More dynamic range and improved sensitivity
  • AEC-Q100 Grade 0 qualification
  • Simplifies IEC 60730 compliance for Class B Safety
  • Seamless integration between MPLAB® XC compilers and verification environment

Target Applications

PIC24 Microcontrollers and dsPIC33 Digital Signal Controllers

View All Parametrics
Product Status 5K Pricing Automotive Recommended Functional Safety Ready Core CPU Architecture CPU Speed (MIPS) Program Memory (KB) Auxiliary Flash (KB) Dual Boot Flash Write Code-Guard Security RAM (KB) EEPROM (Bytes) I/O Pins Pin count Brown-Out Reset (BOR) Low Voltage Detection (LVD) Power on Reset (POR) Watch Dog Timer (WDT) Osc with ≤1% accuracy Hardware RTCC DMA Channels Low Power Vbat Comparators Comp Speed (ns) ADC Modules Total ADC Channels ADC bits ADC ksps Hardware Cap Voltage Divider (CVD) DAC Modules DAC Outputs DAC bits Int Voltage Reference OpAmps CTMU UART SPI I2C I2S CLC PTG PPS No USB Modules USB Speed No of CAN Modules LIN SENT IrDA CCP ECCP SCCP MCCP Standard PWM Motor Control PWM Channels SMPS PWM Channels Input Capture Max. PWM Outputs PWM Time Bases PWM Resolution (bits) PWM Resolution (ns) Class B Safety Library Quadrature Encoder Interface (QEI) Segment LCD Graphics Controller HW Encryption Parallel Port Max 8bit Timers Max 16bit Timers Max 32bit Timers CRC Temperature Min Temperature Max Operation Voltage Min Operation Voltage Max Packages
PIC24FJ32GP202 In Production $1.06 Yes No 16-bit PIC MCU 16 16 32 0 No Intermediate 8 0 21 28 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 10 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 0 None 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 28/QFN, 28/SSOP, 28/UQFN
PIC24FJ32GP203 In Production $1.20 Yes No 16-bit PIC MCU 16 16 32 0 No Intermediate 8 0 27 36 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 14 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 0 None 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 36/UQFN
PIC24FJ32GP205 In Production $1.22 Yes No 16-bit PIC MCU 16 16 32 0 No Intermediate 8 0 39 48 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 14 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 0 None 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 48/TQFP, 48/UQFN
PIC24FJ32GU202 In Production $1.11 Yes No 16-bit PIC MCU 16 16 32 0 No Intermediate 8 0 20 28 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 9 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 1 FS Device/Host/OTG 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 28/QFN, 28/SOIC, 28/SSOP, 28/UQFN
PIC24FJ32GU203 In Production $1.34 Yes No 16-bit PIC MCU 16 16 32 0 No Intermediate 8 0 26 36 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 13 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 1 FS Device/Host/OTG 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 36/UQFN
PIC24FJ32GU205 In Production $1.46 Yes No 16-bit PIC MCU 16 16 32 0 No Intermediate 8 0 38 48 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 13 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 1 FS Device/Host/OTG 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 48/TQFP, 48/UQFN
PIC24FJ64GP202 In Production $1.11 Yes No 16-bit PIC MCU 16 16 64 0 No Intermediate 8 0 21 28 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 10 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 0 None 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 28/QFN, 28/SSOP, 28/UQFN
PIC24FJ64GP203 In Production $1.25 Yes No 16-bit PIC MCU 16 16 64 0 No Intermediate 8 0 27 36 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 14 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 0 None 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 36/UQFN
PIC24FJ64GP205 In Production $1.26 Yes No 16-bit PIC MCU 16 16 64 0 No Intermediate 8 0 39 48 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 14 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 0 None 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 48/TQFP, 48/UQFN
PIC24FJ64GU202 In Production $1.15 Yes No 16-bit PIC MCU 16 16 64 0 No Intermediate 8 0 20 28 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 9 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 1 FS Device/Host/OTG 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 28/QFN, 28/SOIC, 28/SSOP, 28/UQFN
PIC24FJ64GU203 In Production $1.39 Yes No 16-bit PIC MCU 16 16 64 0 No Intermediate 8 0 26 36 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 13 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 1 FS Device/Host/OTG 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 36/UQFN
PIC24FJ64GU205 In Production $1.40 Yes No 16-bit PIC MCU 16 16 64 0 No Intermediate 8 0 38 48 BOR LVD Yes Yes No Yes 2 Yes False 3 300 1 13 12 400 False 0 0 0 Yes 0 No 2 2 2 2 4 False Yes 1 FS Device/Host/OTG 0 Yes No Yes 0 0 0 5 0 0 0 5 10 5 16 62 True 0 0 No No No 0 13 6 Yes -40 125 2 3.6 48/TQFP, 48/UQFN
dsPIC33CH128MP202 In Production $2.87 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 21 28 BOR None Yes Yes No No 8 No False 4 15 4 12 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 28/SSOP, 28/UQFN
dsPIC33CH128MP203 In Production $2.98 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 27 36 BOR None Yes Yes No No 8 No False 4 15 4 17 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 36/UQFN
dsPIC33CH128MP205 In Production $3.26 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 39 48 BOR None Yes Yes No No 8 No False 4 15 4 19 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 48/TQFP, 48/UQFN
dsPIC33CH128MP206 In Production $3.40 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 53 64 BOR None Yes Yes No No 8 No False 4 15 4 23 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 64/QFN, 64/TQFP
dsPIC33CH128MP208 In Production $3.58 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 69 80 BOR None Yes Yes No No 8 No False 4 15 4 23 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 80/TQFP
dsPIC33CH128MP502 In Production $3.01 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 21 28 BOR None Yes Yes No No 8 No False 4 15 4 12 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 28/SSOP, 28/UQFN
dsPIC33CH128MP503 In Production $3.12 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 27 36 BOR None Yes Yes No No 8 No False 4 15 4 17 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 36/UQFN
dsPIC33CH128MP505 In Production $3.40 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 39 48 BOR None Yes Yes No No 8 No False 4 15 4 19 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 48/TQFP, 48/UQFN
dsPIC33CH128MP506 In Production $3.54 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 53 64 BOR None Yes Yes No No 8 No False 4 15 4 23 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 64/QFN, 64/TQFP
dsPIC33CH128MP508 In Production $3.72 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 128 0 No None 20 0 69 80 BOR None Yes Yes No No 8 No False 4 15 4 23 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 80/TQFP
dsPIC33CH64MP202 In Production $2.73 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 21 28 BOR None Yes Yes No No 8 No False 4 15 4 12 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 28/SSOP, 28/UQFN
dsPIC33CH64MP203 In Production $2.84 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 27 36 BOR None Yes Yes No No 8 No False 4 15 4 17 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 36/UQFN
dsPIC33CH64MP205 In Production $3.12 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 39 48 BOR None Yes Yes No No 8 No False 4 15 4 19 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 48/TQFP, 48/UQFN
dsPIC33CH64MP206 In Production $3.26 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 53 64 BOR None Yes Yes No No 8 No False 4 15 4 23 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 64/QFN, 64/TQFP
dsPIC33CH64MP208 In Production $3.44 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 69 80 BOR None Yes Yes No No 8 No False 4 15 4 23 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 0 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 80/TQFP
dsPIC33CH64MP502 In Production $2.87 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 21 28 BOR None Yes Yes No No 8 No False 4 15 4 12 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 28/SSOP, 28/UQFN
dsPIC33CH64MP503 In Production $2.98 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 27 36 BOR None Yes Yes No No 8 No False 4 15 4 17 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 36/UQFN
dsPIC33CH64MP505 In Production $3.26 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 39 48 BOR None Yes Yes No No 8 No False 4 15 4 19 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 48/TQFP, 48/UQFN
dsPIC33CH64MP506 In Production $3.40 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 53 64 BOR None Yes Yes No No 8 No False 4 15 4 23 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 64/QFN, 64/TQFP
dsPIC33CH64MP508 In Production $3.58 Yes Yes 16-bit dsPIC DSC 16-bit dsPIC DSC 16 100 64 0 No None 20 0 69 80 BOR None Yes Yes No No 8 No False 4 15 4 23 12 3500 False 4 1 12 Yes 0 No 3 3 3 3 8 True Yes 0 None 1 Yes Yes Yes 0 0 12 0 12 12 12 0 24 5 16 0.25 True 1 0 No No No 0 13 12 Yes -40 150 3 3.6 80/TQFP
dsPIC33CK32MC102 In Production $1.05 Yes Yes 16-bit dsPIC DSC 16 100 32 0 No Intermediate 8 0 21 28 BOR LVD Yes Yes No No 4 No False 1 15 1 11 12 3500 False 1 1 12 Yes 3 No 3 2 1 2 4 True Yes 0 None 0 Yes Yes No 0 0 4 0 0 8 0 0 16 8 16 2 True 1 0 No No No 0 11 5 Yes -40 150 3 3.6 28/SSOP, 28/UQFN
dsPIC33CK32MC103 In Production $1.12 Yes Yes 16-bit dsPIC DSC 16 100 32 0 No Intermediate 8 0 27 36 BOR LVD Yes Yes No No 4 No False 1 15 1 15 12 3500 False 1 1 12 Yes 3 No 3 2 1 2 4 True Yes 0 None 0 Yes Yes No 0 0 4 0 0 8 0 0 16 8 16 2 True 1 0 No No No 0 11 5 Yes -40 150 3 3.6 36/UQFN
dsPIC33CK32MC105 In Production $1.22 Yes Yes 16-bit dsPIC DSC 16 100 32 0 No Intermediate 8 0 39 48 BOR LVD Yes Yes No No 4 No False 1 15 1 15 12 3500 False 1 1 12 Yes 3 No 3 2 1 2 4 True Yes 0 None 0 Yes Yes No 0 0 4 0 0 8 0 0 16 8 16 2 True 1 0 No No No 0 11 5 Yes -40 150 3 3.6 48/TQFP, 48/UQFN
dsPIC33CK64MC102 In Production $1.18 Yes Yes 16-bit dsPIC DSC 16 100 64 0 No Intermediate 8 0 21 28 BOR LVD Yes Yes No No 4 No False 1 15 1 11 12 3500 False 1 1 12 Yes 3 No 3 2 1 2 4 True Yes 0 None 0 Yes Yes No 0 0 4 0 0 8 0 0 16 8 16 2 True 1 0 No No No 0 11 5 Yes -40 150 3 3.6 28/SSOP, 28/UQFN
dsPIC33CK64MC103 In Production $1.25 Yes Yes 16-bit dsPIC DSC 16 100 64 0 No Intermediate 8 0 27 36 BOR LVD Yes Yes No No 4 No False 1 15 1 15 12 3500 False 1 1 12 Yes 3 No 3 2 1 2 4 True Yes 0 None 0 Yes Yes No 0 0 4 0 0 8 0 0 16 8 16 2 True 1 0 No No No 0 11 5 Yes -40 150 3 3.6 36/UQFN
dsPIC33CK64MC105 In Production $1.35 Yes Yes 16-bit dsPIC DSC 16 100 64 0 No Intermediate 8 0 39 48 BOR LVD Yes Yes No No 4 No False 1 15 1 15 12 3500 False 1 1 12 Yes 3 No 3 2 1 2 4 True Yes 0 None 0 Yes Yes No 0 0 4 0 0 8 0 0 16 8 16 2 True 1 0 No No No 0 11 5 Yes -40 150 3 3.6 48/TQFP, 48/UQFN
dsPIC33EP512MC202 In Production $2.87 No 16-bit dsPIC DSC 16-bit dsPIC DSC 16 70 512 0 No Basic 48 0 21 28 BOR None Yes Yes Yes No 4 No False 3 19 1 6 12 1100 False 1 0 4 No 2 Yes 2 2 2 0 0 True Yes 0 None 0 Yes Yes 0 0 0 0 4 6 0 4 10 2 16 7 True 1 0 No No GPIO 0 5 2 Yes -40 150 3 3.6 28/QFN-S, 28/SOIC, 28/SPDIP
dsPIC33EP512MC204 In Production $3.09 No 16-bit dsPIC DSC 16-bit dsPIC DSC 16 70 512 0 No Basic 48 0 35 44 BOR None Yes Yes Yes No 4 No False 4 19 1 6 12 1100 False 1 0 4 No 3 Yes 2 2 2 0 0 True Yes 0 None 0 Yes Yes 0 0 0 0 4 6 0 4 10 2 16 7 True 1 0 No No GPIO 0 5 2 Yes -40 150 3 3.6 44/QFN, 44/TQFP, 48/UQFN
dsPIC33EP512MC206 In Production $3.31 No 16-bit dsPIC DSC 16-bit dsPIC DSC 16 70 512 0 No Basic 48 0 53 64 BOR None Yes Yes Yes No 4 No False 4 19 1 6 12 1100 False 1 0 4 No 3 Yes 2 2 2 0 0 True Yes 0 None 0 Yes Yes 0 0 0 0 4 6 0