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Microcontrollers and Processors / Microcontrollers / PIC16F873-20/SP
Datasheets
PIC16F873-20/SP by: Microchip Technology Inc

8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDIP28, 0.300 INCH, SKINNY, PLASTIC, MO-095, DIP-28

Part Details for PIC16F873-20/SP by Microchip Technology Inc

Results Overview of PIC16F873-20/SP 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.

Applications Internet of Things (IoT) Industrial Automation Healthcare Medical Imaging Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Automotive Robotics and Drones

PIC16F873-20/SP Information

PIC16F873-20/SP 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 PIC16F873-20/SP

Part # Distributor Description Stock Price Buy
DISTI # 97K7421
Newark 8 Bit Microcontroller, Flash, Pic16F, 20 Mhz, 7 Kb, 192 Byte, 28, Ndip Rohs Compliant: Yes |Microchi... p PIC16F873-20/SP more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 18
  • 1 $7.1200
  • 10 $7.0800
  • 30 $7.0300
$7.0300 / $7.1200 Buy Now
DISTI # 61K3459
Newark Mcu, 8Bit, 20Mhz, Sdip-28, Product Range:Pic16 Family Pic16F87X Series Microcontrollers, Operating... Frequency Max:20Mhz, Program Memory Size:7Kb, No. Of Pins:28Pins, Ic Case/Package:Sdip, No. Of I/O S:22I/O S, Supply Voltage Min:4V Rohs Compliant: Yes |Microchip PIC16F873-20/SP more RoHS: Compliant Min Qty: 105 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 30 $7.0300
$7.0300 Buy Now
DISTI # PIC16F873-20/SP-ND
DigiKey IC MCU 8BIT 7KB FLASH 28SPDIP Min Qty: 1 Lead time: 4 Weeks Container: Tube 508
In Stock
  • 1 $6.8500
  • 25 $6.7624
$6.7624 / $6.8500 Buy Now
DISTI # PIC16F873-20/SP
Avnet Americas MCU 8-bit PIC16 PIC RISC 7KB Flash 5V 28-Pin SPDIP Tube - Rail/Tube (Alt: PIC16F873-20/SP) RoHS: Compliant Min Qty: 105 Package Multiple: 15 Lead time: 4 Weeks, 0 Days Container: Tube 0
  • 105 $6.6056
  • 135 $6.5512
  • 240 $6.4969
  • 525 $6.4428
  • 1,050 $6.3888
$6.3888 / $6.6056 Buy Now
DISTI # 579-PIC16F873-20/SP
Mouser Electronics 8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O RoHS: Compliant 259
  • 1 $6.8500
  • 30 $6.7700
$6.7700 / $6.8500 Buy Now
DISTI # PIC16F873-20/SP
Microchip Technology Inc MCU CMOS 28 LD 20MHZ 4K FLASH, SPDIP, Projected EOL: 2034-05-16 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube 1235

Alternates Available
  • 1 $6.8500
  • 25 $6.7400
  • 100 $6.6300
  • 1,000 $6.3800
  • 5,000 $6.1200
$6.1200 / $6.8500 Buy Now
DISTI # 70045601
RS 28-Pin, 7 KB Flash, 192 RAM, 22 I/O | Microchip Technology Inc. PIC16F873-20/SP RoHS: Not Compliant Min Qty: 105 Package Multiple: 1 Lead time: 34 Weeks, 0 Days Container: Bulk 0
  • 105 $8.1200
$8.1200 RFQ
Future Electronics PIC16F Series 7 kB Flash 192 B RAM 20 MHz 8-Bit Microcontroller - SDIP-28 RoHS: Compliant pbFree: Yes Min Qty: 105 Package Multiple: 15 Lead time: 6 Weeks Container: Tube 0
Tube
  • 15 $6.4300
$6.4300 Buy Now
Onlinecomponents.com MCU 8-bit PIC RISC 7KB Flash 5V 28-Pin SPDIP Tube RoHS: Compliant 390 In Stock
1470 Factory Stock
  • 15 $6.7500
  • 30 $6.7000
  • 60 $6.6300
  • 105 $6.6000
  • 255 $6.5600
  • 510 $6.5300
  • 1,005 $6.5000
$6.5000 / $6.7500 Buy Now
Bristol Electronics   14
RFQ
Bristol Electronics   5
RFQ
NAC 7 KB Flash, 192 RAM, 22 I/O - Package: 28 SPDIP .300in TUBE RoHS: Compliant Min Qty: 60 Package Multiple: 15 Container: Tube 0
  • 1 $7.9600
  • 100 $7.2100
  • 500 $6.7600
  • 1,000 $6.6000
$6.6000 / $7.9600 Buy Now
DISTI # PIC16F873-20/SP
Avnet Silica MCU 8bit PIC16 PIC RISC 7KB Flash 5V 28Pin SPDIP Tube (Alt: PIC16F873-20/SP) RoHS: Compliant Min Qty: 15 Package Multiple: 15 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # PIC16F873-20/SP
EBV Elektronik MCU 8bit PIC16 PIC RISC 7KB Flash 5V 28Pin SPDIP Tube (Alt: PIC16F873-20/SP) RoHS: Compliant Min Qty: 15 Package Multiple: 15 Lead time: 5 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics MCU 8-bit PIC RISC 7KB Flash 5V 28-Pin SPDIP Tube RoHS: Compliant 390 In Stock
1470 Factory Stock
  • 15 $6.7500
  • 30 $6.7000
  • 60 $6.6300
  • 105 $6.6000
  • 255 $6.5600
  • 510 $6.5300
  • 1,005 $6.5000
$6.5000 / $6.7500 Buy Now
Vyrian Peripheral ICs 67
RFQ

Part Details for PIC16F873-20/SP

PIC16F873-20/SP CAD Models

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PIC16F873-20/SP Part Data Attributes

Parametric Data
PIC16F873-20/SP Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
PIC16F873-20/SP Microchip Technology Inc 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDIP28, 0.300 INCH, SKINNY, PLASTIC, MO-095, DIP-28
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code DIP
Package Description 0.300 INCH, SKINNY, PLASTIC, MO-095, DIP-28
Pin Count 28
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 4 Weeks
Date Of Intro 1998-12-01
Samacsys Manufacturer Microchip
Has ADC YES
Address Bus Width
Bit Size 8
Boundary Scan NO
CPU Family PIC16
Clock Frequency-Max 20 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
Format FIXED POINT
Integrated Cache NO
JESD-30 Code R-PDIP-T28
JESD-609 Code e3
Length 34.67 mm
Low Power Mode YES
Number of External Interrupts 1
Number of I/O Lines 22
Number of Terminals 28
Number of Timers 3
On Chip Data RAM Width 8
On Chip Program ROM Width 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP28,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
RAM (bytes) 192
RAM (words) 192
ROM (words) 4096
ROM Programmability FLASH
Seated Height-Max 4.06 mm
Speed 20 MHz
Supply Current-Max 20 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 5 V
Supply Voltage-Nom 5 V
Surface Mount NO
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for PIC16F873-20/SP

This table gives cross-reference parts and alternative options found for PIC16F873-20/SP. 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 PIC16F873-20/SP, 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
PIC16F873-20I/SP Microchip Technology Inc $8.4906 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDIP28, 0.300 INCH, SKINNY, PLASTIC, MO-095, DIP-28 PIC16F873-20/SP vs PIC16F873-20I/SP
PIC16F873-20/SO Microchip Technology Inc $7.0192 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO28, 0.300 INCH, PLASTIC, MS-013, SO-28 PIC16F873-20/SP vs PIC16F873-20/SO
PIC16F873-20I/SO Microchip Technology Inc $6.7327 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO28, 0.300 INCH, PLASTIC, MS-013, SO-28 PIC16F873-20/SP vs PIC16F873-20I/SO
PIC16F873T-20/SO Microchip Technology Inc $8.3050 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO28, 0.300 INCH, PLASTIC, MS-013, SO-28 PIC16F873-20/SP vs PIC16F873T-20/SO
PIC16F873T-20I/SO Microchip Technology Inc $9.1450 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO28, 0.300 INCH, PLASTIC, MS-013, SO-28 PIC16F873-20/SP vs PIC16F873T-20I/SO

PIC16F873-20/SP Related Parts

PIC16F873-20/SP Frequently Asked Questions (FAQ)

  • The maximum clock frequency for the PIC16F873 is 20 MHz.

  • The PIC16F873 has 8 KB of flash memory.

  • Yes, the PIC16F873 has a sleep mode that can reduce power consumption to as low as 0.1 μA, making it suitable for low-power applications.

  • Yes, the PIC16F873 has 5-channel, 10-bit ADCs.

  • Yes, the PIC16F873 has a Universal Synchronous Asynchronous Receiver Transmitter (USART) module that supports serial communication protocols such as RS-232, RS-485, and SPI.