Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN18 sourced attributes1 source document

Microchip Technology · exact orderable part

PIC16LC66T-04/SO

Name: PIC16LC66T-04/SO
Brand: Microchip Technology

IC MCU 8BIT 14KB OTP 28SOIC

Original manufacturerCommercial terms confirmed per lot

ManufacturerMicrochip Technology

Package / case28-SOIC (0.295", 7.50mm Width)

Mounting typeSurface Mount

PackingTape & Reel (TR)

Technical parameters

Technical specifications

18 normalized values · 1 validated source

PIC16LC66T-04/SO technical parameters
Parameter	Value
Base Product Number	PIC16LC66 [1]
Connectivity	I²C, SPI, UART/USART [1]
Core Processor	PIC [1]
Core Size	8-Bit [1]
Mfr	Microchip Technology [1]
Mounting Type	Surface Mount [1]
Number of I/O	22 [1]
Operating Temperature	0°C~70°C(TA) [1]
Oscillator Type	External [1]
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT [1]
Product Status	Obsolete [1]
Program Memory Size	14KB (8K x 14) [1]
Program Memory Type	OTP [1]
RAM Size	368 x 8 [1]
Series	PIC® 16C [1]
Speed	4MHz [1]
Voltage - Supply (Vcc/Vdd)	2.5V ~ 6V [1]
Package / Case	28-SOIC (0.295", 7.50mm Width) [1]

Catalog relationships

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.