• PIC16F1937-I/PT TQFP-44
PIC16F1937-I/PT TQFP-44




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Overview of PIC16F1937-I/PT

Description:The PIC16F1937-I/PT is a 8-bit microcontroller from Microchip Technology. It is based on the PIC® XLP™ architecture and features 14KB of Flash memory, 32MHz of operating frequency, and 44-TQFP (10x10) package. It is designed to operate over a temperature range of -40°C to 85°C (TA).Features:• 8-bit PIC® XLP™ architecture• 14KB of Flash memory• 32MHz of operating frequency• 44-TQFP (10x10) package• Operating temperature range of -40°C to 85°C (TA)Applications:The PIC16F1937-I/PT is suitable for a wide range of applications, including automotive, industrial, consumer, and medical. It can be used for motor control, power management, data acquisition, and signal processing.


Key Features

  • Precision Internal Oscillator:
  • - Factory calibrated to ±1%, typical
  • - Software selectable frequency range from 32 MHz to 31 kHz
  • Power-Saving Sleep mode
  • Power-on Reset (POR)
  • Power-up Timer (PWRT) and Oscillator Start-up
  • Timer (OST)
  • Brown-out Reset (BOR)
  • - Selectable between two trip points
  • - Disable in Sleep option
  • Multiplexed Master Clear with Pull-up/Input Pin
  • Programmable Code Protection
  • High Endurance Flash/EEPROM cell:
  • - 100,000 write Flash endurance
  • - 1,000,000 write EEPROM endurance
  • - Flash/Data EEPROM retention:> 40 years
  • Wide Operating Voltage Range:
  • - 1.8V-5.5V (PIC16F193X)
  • - 1.8V-3.6V (PIC16LF193X)
  • PIC16LF193X Low-Power Features:
  • Standby Current:
  • - 60 nA @ 1.8V, typical
  • Operating Current:
  • - 7.0 μA @ 32 kHz, 1.8V, typical
  • - 150 μA @ 1 MHz, 1.8V, typical
  • Timer1 Oscillator Current:
  • - 600 nA @ 32 kHz, 1.8V, typical
  • Low-Power Watchdog Timer Current:
  • - 500 nA @ 1.8V, typical (Continue ...)


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid PIC16F1937-I/PT Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC Part Package Code QFP
Package Description 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-44 Pin Count 44
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.31.00.01 Factory Lead Time 52 Weeks
Samacsys Manufacturer Microchip Has ADC YES
Additional Feature ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ Address Bus Width
Bit Size 8 CPU Family PIC16
Clock Frequency-Max 32 MHz DAC Channels YES
DMA Channels NO External Data Bus Width
JESD-30 Code S-PQFP-G44 JESD-609 Code e3
Length 10 mm Moisture Sensitivity Level 3
Number of I/O Lines 36 Number of Terminals 44
On Chip Program ROM Width 14 Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C PWM Channels YES
Package Body Material PLASTIC/EPOXY Package Code TQFP
Package Equivalence Code TQFP44,.39SQ,31 Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE Peak Reflow Temperature (Cel) 260
Power Supplies 2/5 V Qualification Status Not Qualified
RAM (bytes) 512 ROM (words) 8192
ROM Programmability FLASH Seated Height-Max 1.2 mm
Speed 32 MHz Supply Current-Max 8 mA
Supply Voltage-Max 5.5 V Supply Voltage-Min 2.3 V
Supply Voltage-Nom 3.3 V Surface Mount YES
Technology CMOS Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN Terminal Form GULL WING
Terminal Pitch 0.8 mm Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40 Width 10 mm

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    Returns for refund: within 90 days

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