What are the key features of Microchip Technology 25LC640AT-E/MS?

This product belongs to the EEPROM category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Microchip Technology with full traceability.

What are the main application scenarios for 25LC640AT-E/MS?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does 25LC640AT-E/MS work?

This device follows established EEPROM design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of 25LC640AT-E/MS?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for 25LC640AT-E/MS?

The global EEPROM market is growing at ~6-8% CAGR, with particularly strong demand in power management. Microchip Technology 25LC640AT-E/MS is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of 25LC640AT-E/MS?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Microchip Technology provides full technical support and reference designs.

25LC640AT-E/MS EEPROM 64K 8K X 8 25V SER EE EXT by Microchip Technology

25LC640AT-E/MS | Microchip Technology EEPROM 64K 8K X 8 25V SER EE EXT

Category: EEPROM

Brand: Microchip Technology

EEPROM 64K 8K X 8 25V SER EE EXT

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: EEPROM 64K 8K X 8 25V SER EE EXT

Technical Parameters

Bus Interface	SPI
Category	EEPROM
Clock Speed	3 MHz (SPI)
Data Retention	200 Years
Density	64 Kbit
Description	EEPROM 64K 8K X 8 25V SER EE EXT
Endurance	1,000,000 Write Cycles
Hardware Address Pins	Available
Manufacturer	Microchip Technology
Memory Type	SPI Serial EEPROM
Mounting Type	SMD / Through Hole
Operating Temperature	-40 to +85 C
Operating Voltage	1.7 to 5.5 V
Organization	See datasheet
Package / Case	MSOP-8
Packaging	Reel
RoHS	Compliant
Standard Pack Qty	2500
Write Cycle Time	5 ms (typical)
Write Protect Pin	Available

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

📄 25LC640AT-E/MS Datasheet (PDF)

Source: https://cn.mouser.com/en/ProductDetail/Microchip-Technology/25LC640AT-E-MS?qs=WhRErS6oET%2FbMw7xi55ypQ%3D%3D

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

25LC640AT-E/MS Application and Selection Guide

25LC640AT-E/MS Model and Manufacturer Information

25LC640AT-E/MS, a EEPROM manufactured by Microchip Technology: 25LC640AT-E/MS helps you confirm the specific model, while Microchip Technology helps you confirm the product source. If you are selecting a part, you can first check whether 25LC640AT-E/MS meets your requirements, then check whether Microchip Technology matches your expectations, and then refer to EEPROM 64K 8K X 8 25V SER EE EXT for further evaluation.

25LC640AT-E/MS Product Parameters and Description

The main parameters of Microchip Technology's EEPROM product 25LC640AT-E/MS include EEPROM 64K 8K X 8 25V SER EE EXT. This is a EEPROM produced by Microchip Technology, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

25LC640AT-E/MS Application and Selection Reference

Microchip Technology's EEPROM product 25LC640AT-E/MS has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 25LC640AT-E/MS is a EEPROM solution worth considering, and manufacturer Microchip Technology provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 25LC640AT-E/MS

Designers looking for 25LC640AT-E/MS recommended parts can evaluate the following options. 25LC640AT-E/MS selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
24AA16-E/ST	Microchip Technology	EEPROM 16K, 2K X 8 1.8V SERIAL EE, EXT
24LC02B	Microchip Technology	-
24LC01BT/SN	Microchip Technology	IC EEPROM 1KBIT 400KHZ 8SOIC

EZKEY can provide 25LC640AT-E/MS recommended part comparison data and engineering samples for evaluation.