Microchip Technology, Inc. Microcontrollers PIC16F84AT-20/SO

PIC PIC® 16F Microcontroller IC 8-Bit 20MHz 1.75KB (1K x 14) FLASH 18-SOIC

Manufacturer: Microchip Technology
Win Source Part Number: 061805-PIC16F84AT-20/SO
Packaging: Reel - TR
Core Processor: PIC
Number of I/O: 13
Program Memory Size: 1.75KB (1K x 14)
Program Memory Type: FLASH
EEPROM Size: 64 x 8
Oscillator Type: External
Family Name: PIC16F84
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 18-SOIC
Speed(Frequency): 20MHz
Supply Voltage - Operating: 4 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 68 x 8
Alternative Parts (Cross-Reference): PIC16F84AT-20/SS; PIC16F84AT-20/SSG; PIC16F84A-20/SSG; PIC16F84A-20/SS;
Introduction Date: September 14, 1998
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited

IC MCU 8BIT 1.75KB FLASH 18SOIC Product overview: PIC16F84AT-20/SO from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 1.75KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 1.75KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC16F84AT-20/SO can be used for catalog matching and distributor lookup.