Microchip Technology, Inc. Microcontrollers PIC16C621AT-04I/SS

PIC PIC® 16C Microcontroller IC 8-Bit 4MHz 1.75KB (1K x 14) OTP 20-SSOP

Manufacturer: Microchip Technology
Win Source Part Number: 889373-PIC16C621AT-04I/SS
Series: PIC® 16C
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: PIC series Microcontroller IC 8-Bit 4MHz 1.75KB (1K x 14) OTP 20-SSOP
Core Processor: PIC
Speed: 4MHz
Package: 20-SSOP (0.209", 5.30mm Width)
Package: Reel - TR
Mounting: Surface Mount
Core Size: 8-Bit
Peripherals: Brown-out Detect/Reset, POR, WDT
Number of I/O: 13
Program Memory Size: 1.75KB (1K x 14)
Program Memory Type: OTP
Oscillator Type: External
Supply Voltage: 2.5V ~ 5.5V
Part Status: Obsolete
Family Name: PIC16C621A
Categories: Integrated Circuits (ICs)
Case / Package: 20-SSOP
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 88 pct.
Supply and Demand Status: Limited
Quantity per package: 1600
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: PIC16C621AT-04ISS, PIC16C621AT-04ISS-NDR

IC MCU 8BIT 1.75KB OTP 20SSOP Product overview: PIC16C621AT-04I/SS 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-PIC16C621AT-04I/SS can be used for catalog matching and distributor lookup.