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Microcontrollers and Processors / Microcontrollers / PIC16F1939-I/PT
Datasheets
PIC16F1939-I/PT by: Microchip Technology Inc

8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-44

Part Details for PIC16F1939-I/PT by Microchip Technology Inc

Results Overview of PIC16F1939-I/PT by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

PIC16F1939-I/PT Information

PIC16F1939-I/PT by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for PIC16F1939-I/PT

Part # Distributor Description Stock Price Buy
DISTI # 34R4528
Newark 8 Bit Microcontroller, Flash, Pic16F19Xx, 32 Mhz, 28 Kb, 1 Kb, 44, Tqfp Rohs Compliant: Yes |Microchip PIC16F1939-I/PT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 4054
  • 1 $2.8800
  • 10 $2.7600
  • 25 $2.6400
  • 50 $2.5200
  • 100 $2.3900
$2.3900 / $2.8800 Buy Now
DISTI # PIC16F1939-I/PT-ND
DigiKey IC MCU 8BIT 28KB FLASH 44TQFP Min Qty: 1 Lead time: 7 Weeks Container: Tray 17075
In Stock
  • 1 $2.8800
  • 25 $2.6400
  • 100 $2.3900
$2.3900 / $2.8800 Buy Now
DISTI # PIC16F1939-I/PT
Avnet Americas MCU 8-bit PIC16 PIC RISC 28KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray - Trays (Alt: PIC16F1939-I/PT) RoHS: Compliant Min Qty: 320 Package Multiple: 160 Lead time: 7 Weeks, 0 Days Container: Tray 0
  • 1 $2.8800
  • 25 $2.6400
  • 100 $2.3900
$2.3900 / $2.8800 Buy Now
DISTI # 579-PIC16F1939-I/PT
Mouser Electronics 8-bit Microcontrollers - MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM RoHS: Compliant 29878
  • 1 $2.7500
  • 25 $2.5600
  • 100 $2.3900
  • 250 $2.3800
  • 480 $2.3700
$2.3700 / $2.7500 Buy Now
DISTI # V99:2348_06462947
Arrow Electronics MCU 8-bit PIC RISC 28KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2329 Americas - 618
  • 1 $2.5810
  • 25 $2.5760
$2.5760 / $2.5810 Buy Now
DISTI # PIC16F1939-I/PT
Microchip Technology Inc 44-pin, 28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V, TQFP, Projected EOL: 2034-04-26 COO: Philippines, Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tray 20

Alternates Available
  • 1 $2.8800
  • 25 $2.6400
  • 100 $2.3900
  • 1,000 $2.1800
  • 5,000 $2.0900
$2.0900 / $2.8800 Buy Now
Future Electronics PIC16F Series 28 kB Flash 1 KB RAM 32 MHz 32-Bit Microcontroller - TQFP-44 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Container: Tray 784
Tray
  • 1 $2.6000
  • 15 $2.5400
  • 30 $2.5200
  • 100 $2.4700
  • 200 $2.4200
$2.4200 / $2.6000 Buy Now
Onlinecomponents.com MCU 8 Bit - Flash - PIC16 Family PIC16F19XX Series Microcontrollers - 32 MHz - 28 KB - 1 KB - 44 Pins. RoHS: Compliant 517 In Stock
  • 10 $2.7300
  • 50 $2.5800
  • 160 $2.4100
  • 320 $2.3700
  • 640 $2.2600
  • 1,120 $2.2300
$2.2300 / $2.7300 Buy Now
DISTI # 71241115
Verical MCU 8-bit PIC RISC 28KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 13 Package Multiple: 1 Date Code: 2331 Americas - 4674
  • 13 $2.2100
  • 50 $2.1200
  • 100 $2.0600
  • 1,280 $2.0500
$2.0500 / $2.2100 Buy Now
DISTI # 86216264
Verical MCU 8-bit PIC RISC 28KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2329 Americas - 618
  • 3 $2.5810
$2.5810 Buy Now
DISTI # 69154486
Verical MCU 8-bit PIC RISC 28KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 20 Package Multiple: 10 Date Code: 2325 Americas - 510
  • 20 $3.5490
  • 50 $3.3540
  • 160 $3.1330
  • 320 $3.0810
  • 640 $2.9380
$2.9380 / $3.5490 Buy Now
DISTI # 87329922
Verical MCU 8-bit PIC RISC 28KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 19 Package Multiple: 1 Americas - 88
  • 19 $3.1059
  • 25 $3.0824
$3.0824 / $3.1059 Buy Now
Bristol Electronics   Min Qty: 2 51
  • 2 $4.0320
  • 8 $2.6208
  • 21 $2.0160
$2.0160 / $4.0320 Buy Now
Quest Components RISC MICROCONTROLLER, 8-BIT, FLASH, PIC CPU, 32MHZ, CMOS, PQFP44 1267
  • 1 $7.6170
  • 214 $4.1894
  • 478 $3.8085
$3.8085 / $7.6170 Buy Now
Quest Components RISC MICROCONTROLLER, 8-BIT, FLASH, PIC CPU, 32MHZ, CMOS, PQFP44 40
  • 1 $5.4000
  • 3 $3.6000
  • 8 $2.7000
$2.7000 / $5.4000 Buy Now
Future Electronics PIC16F Series 28 kB Flash 1 KB RAM 32 MHz 32-Bit Microcontroller - TQFP-44 Min Qty: 1 Package Multiple: 1 784
null
  • 1 $2.6000
  • 15 $2.5400
  • 30 $2.5200
  • 100 $2.4700
  • 200 $2.4200
$2.4200 / $2.6000 Buy Now
DISTI # PIC16F1939-I/PT
TME IC: PIC microcontroller, 28kB, 32MHz, 1.8÷5.5VDC, SMD, TQFP44, tube Min Qty: 1 168
  • 1 $3.1600
  • 10 $2.9300
  • 25 $2.8100
  • 100 $2.6700
$2.6700 / $3.1600 Buy Now
NAC 28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V - Package: 44 TQFP 10x10x1mm TRAY RoHS: Compliant Min Qty: 160 Package Multiple: 160 Container: Tray 0
  • 1 $2.9900
  • 100 $2.7100
  • 500 $2.5400
  • 1,000 $2.4800
$2.4800 / $2.9900 Buy Now
Chip 1 Exchange INSTOCK 6906
RFQ
DISTI # PIC16F1939-I/PT
Avnet Silica MCU 8bit PIC16 PIC RISC 28KB Flash 25V33V5V 44Pin TQFP Tray (Alt: PIC16F1939-I/PT) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 9 Weeks, 0 Days Silica - 10080
Buy Now
DISTI # PIC16F1939-I/PT
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tray 4674
  • 1 $2.2600
  • 10 $2.2100
  • 50 $2.1200
  • 100 $2.0600
  • 640 $2.0600
  • 1,280 $2.0500
$2.0500 / $2.2600 Buy Now
DISTI # PIC16F1939-I/PT
EBV Elektronik MCU 8bit PIC16 PIC RISC 28KB Flash 25V33V5V 44Pin TQFP Tray (Alt: PIC16F1939-I/PT) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 8 Weeks, 0 Days EBV - 0
Buy Now
LCSC PIC 32MHz TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS 302
  • 1 $2.3405
  • 10 $1.9794
  • 30 $1.7543
  • 160 $1.5246
  • 480 $1.4204
  • 960 $1.3750
$1.3750 / $2.3405 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 3850
  • 1 $2.5100
  • 25 $2.2000
  • 100 $1.8900
$1.8900 / $2.5100 Buy Now
Master Electronics MCU 8 Bit - Flash - PIC16 Family PIC16F19XX Series Microcontrollers - 32 MHz - 28 KB - 1 KB - 44 Pins. RoHS: Compliant 517 In Stock
  • 10 $2.7300
  • 50 $2.5800
  • 160 $2.4100
  • 320 $2.3700
  • 640 $2.2600
  • 1,120 $2.2300
$2.2300 / $2.7300 Buy Now
Vyrian Peripheral ICs 22054
RFQ
Win Source Electronics IC MCU 8BIT 28KB FLASH 44TQFP / MCU 8-bit PIC RISC 28KB Flash 3.3V/5V Automotive 44-Pin TQFP Tray 20000
  • 20 $1.7222
  • 42 $1.6111
  • 65 $1.5556
  • 93 $1.4445
  • 120 $1.3889
  • 150 $1.3333
$1.3333 / $1.7222 Buy Now

Part Details for PIC16F1939-I/PT

PIC16F1939-I/PT CAD Models

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PIC16F1939-I/PT Part Data Attributes

Parametric Data
PIC16F1939-I/PT Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
PIC16F1939-I/PT Microchip Technology Inc 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-44
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code QFP
Package Description TQFP-44
Pin Count 44
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 7 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Bit Size 8
Boundary Scan NO
CPU Family PIC16
Clock Frequency-Max 32 MHz
DAC Channels YES
DMA Channels NO
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G44
JESD-609 Code e3
Length 10 mm
Low Power Mode YES
Moisture Sensitivity Level 3
Number of External Interrupts 1
Number of I/O Lines 36
Number of Serial I/Os 1
Number of Terminals 44
Number of Timers 8
On Chip Data RAM Width 8
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code TFQFP
Package Equivalence Code QFP44,.47SQ,32
Package Shape SQUARE
Package Style FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 1024
ROM (words) 28672
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 32 MHz
Supply Current-Max 4.1 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.5 V
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for PIC16F1939-I/PT

This table gives cross-reference parts and alternative options found for PIC16F1939-I/PT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PIC16F1939-I/PT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
PIC16F1939-I/ML Microchip Technology Inc $2.6441 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQCC44, 8 X 8 MM, LEAD FREE, PLASTIC, QFN-44 PIC16F1939-I/PT vs PIC16F1939-I/ML
PIC16F1939-I/MV Microchip Technology Inc $2.8009 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQCC40, 5 X 5 MM, 0.50 HEIGHT, LEAD FREE, PLASTIC, UQFN-40 PIC16F1939-I/PT vs PIC16F1939-I/MV
PIC16F1939-E/PT Microchip Technology Inc $2.9060 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-44 PIC16F1939-I/PT vs PIC16F1939-E/PT
PIC16F1939T-I/PT Microchip Technology Inc $2.9667 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-44 PIC16F1939-I/PT vs PIC16F1939T-I/PT
PIC16F1939-E/MV Microchip Technology Inc $3.1231 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQCC40, 5 X 5 MM, 0.50 HEIGHT, LEAD FREE, PLASTIC, UQFN-40 PIC16F1939-I/PT vs PIC16F1939-E/MV
PIC16F1939-E/P Microchip Technology Inc $3.4232 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PDIP40, 0.600 INCH, LEAD FREE, PLASTIC, DIP-40 PIC16F1939-I/PT vs PIC16F1939-E/P
PIC16F1939T-I/MV Microchip Technology Inc Check for Price 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQCC40, 5 X 5 MM, 0.50 HEIGHT, LEAD FREE, PLASTIC, UQFN-40 PIC16F1939-I/PT vs PIC16F1939T-I/MV
PIC16F1939-E/SO Microchip Technology Inc Check for Price 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PDSO28, 7.50 MM, LEAD FREE, PLASTIC, SOIC-28 PIC16F1939-I/PT vs PIC16F1939-E/SO
PIC16F1939T-I/SO Microchip Technology Inc Check for Price 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PDSO28, 7.50 MM, LEAD FREE, PLASTIC, SOIC-28 PIC16F1939-I/PT vs PIC16F1939T-I/SO
PIC16F1939T-I/SS Microchip Technology Inc Check for Price 8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PDSO28, 5.30 MM, LEAD FREE, PLASTIC, SSOP-28 PIC16F1939-I/PT vs PIC16F1939T-I/SS

PIC16F1939-I/PT Related Parts

PIC16F1939-I/PT Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the PIC16F1939 is 32 MHz.

  • The PIC16F1939 has 24 KB of flash memory.

  • Yes, the PIC16F1939 is rated for operation in industrial temperature ranges (-40°C to +85°C) and can be used in harsh environments.

  • Yes, the PIC16F1939 has 11-channel, 10-bit ADCs.

  • No, the PIC16F1939 does not have a built-in USB interface. For USB applications, consider using a different microcontroller, such as the PIC16F1459.

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