Microchip PIC16F873-20I/SP
4KB 4V~5.5V PIC 20MHz FLASH 22 SPDIP-28 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
$ 7.63
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -34.70%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 7.63
$ 6.948
Stock
113,425
80,287
Authorized Distributors
6
6
Case/Package
DIP
DIP
Number of Pins
28
28
Core Architecture
PIC
PIC
Data Bus Width
8 b
8 b
Max Frequency
20 MHz
20 MHz
Number of I/Os
22
22
Interface
I2C, SPI, SSP, UART, USART
I2C, SPI, SSP, UART, USART
Memory Type
FLASH
FLASH
Memory Size
-
-
Min Supply Voltage
4 V
4 V
Max Supply Voltage
5.5 V
5.5 V
Peripherals
Brown-out Detect/Reset, I2C, POR, PWM, WDT
Brown-out Detect/Reset, I2C, POR, PWM, WDT
Supply Chain
Projected EOL Date2034-01-01
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Introduction Date2002-01-01
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 2 days ago)
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Descriptions
Descriptions of Microchip PIC16F873-20I/SP provided by its distributors.
4KB 4V~5.5V PIC 20MHz FLASH 22 SPDIP-28 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
Microchip PIC16FSeries microcontroller, PICkernel, 28needle, PDIPencapsulation
IC MCU 8BIT 7KB FLASH 28SPDIP PIC PIC® 16F Microcontroller IC 8-Bit 20MHz 7KB (4K x 14) FLASH 28-SPDIP
MCU 8-bit PIC16 PIC RISC 7KB Flash 5V 28-Pin SPDIP Tube - Rail/Tube
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDIP28
PIC16F873-20I/SP,8BIT PIC16F MICROCONTROLLER,20MHZ,7KB FLASH,28-PIN PDIP
PIC16F Series 7 kB Flash 192 B RAM 20 MHz 8-Bit Microcontroller - SDIP-28
MCU, 8BIT, PIC16, 20MHZ, NDIP-28; Product Range: PIC16 Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 7KB; RAM Memory Size: 192Byte; No. of Pins: 28Pins; MCU Case Style: NDIP; No. of I/O's: 22I/O's; Embedded Interface
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -34.70%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageDIP
Number of Pins28
Technical
Access Time20 µs
Core ArchitecturePIC
Data Bus Width8 b
Frequency20 MHz
HS Code8542.31.0015
InterfaceI2C, SPI, SSP, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage4 V
Number of A/D Converters1
Number of ADC Channels5
Number of Bits8
Number of I2C Channels1
Number of I/Os22
Number of Programmable I/O22
Number of PWM Channels2
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels0
Number of USB Channels0
Oscillator TypeExternal
PackagingBulk
PeripheralsBrown-out Detect/Reset, I2C, POR, PWM, WDT
RAM Size192 B
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height3.43 mm
Length35.18 mm
Width7.49 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements