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Name: AT25040B-SSHL-T
Brand: Microchip Technology
SKU: AT25040B-SSHL-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology AT25040B-SSHL-T

Part No.:: AT25040B-SSHL-T

Manufacturer:: Microchip Technology

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: AT25040B-SSHL-T.pdf

Description:: IC EEPROM 4KBIT SPI 20MHZ 8SOIC

In Stock:: 2854

Quantity:: Add To Cart

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AT25040B-SSHL-T Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
EEPROM
Technology:
EEPROM
MemorySize:
4Kb (512 x 8)
MemoryInterface:
SPI
ClockFrequency:
20 MHz
WriteCycleTime-WordPage:
5ms
AccessTime:
-
Voltage-Supply:
1.8V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

AT25040B-SSHL-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT25040B-SSHL-T price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AT25040B-SSHL-T to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AT25040B-SSHL-T information

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AT25040B-SSHL-T Typical application Circuitry

The AT25040B-SSHL-T is a part of the extensive EEPROM (Electrically Erasable Programmable Read-Only Memory) series from Microchip Technology, designed for data storage applications that require low power consumption, high reliability, and the convenience of serial SPI (Serial Peripheral Interface) communication. This device is particularly suitable for applications needing non-volatile memory storage, such as configuration settings, calibration data, and small application logs in automotive, industrial, consumer electronics, and telecommunications systems. The AT25040B-SSHL-T stands out for its robustness, providing 4 Kb of storage space, with the capability to retain data for extensive periods, even without power.

1. Single Power Supply Pin (VCC Pin): The AT25040B-SSHL-T operates with a single power supply, connected to the VCC pin, requiring a voltage range typically from 1.8V to 5.5V. This flexibility allows the EEPROM to be easily integrated into various system designs, supporting both low-power and standard operation modes. The device's ability to work across a broad voltage range makes it compatible with many microcontrollers and digital systems.

2. Ground Reference (GND Pin): The GND pin serves as the electrical ground for the AT25040B-SSHL-T, providing a reference point for all operations and ensuring stability and reliability in data storage and retrieval processes.

3. Serial Communication Interface (SO, SI, SCK, CS Pins): For data communication, the AT25040B-SSHL-T utilizes a serial SPI interface, comprising SO (Serial Output), SI (Serial Input), SCK (Serial Clock), and CS (Chip Select) pins. The SO pin outputs data to the host microcontroller, while the SI pin receives data from the microcontroller. The SCK pin synchronizes data transfer with the host system's clock, and the CS pin enables and disables device communication, allowing for multiple devices to share the same SPI bus. This configuration supports efficient serial data exchange, enabling seamless integration into systems requiring serial data storage.

4. Write Protection (WP Pin): The WP (Write Protect) pin provides an additional layer of data security, preventing unintentional write operations to the EEPROM. When connected to VCC, the device's entire memory array is protected against write operations, ensuring the integrity of stored data.

5. Hold Functionality (HOLD Pin): The HOLD pin allows the SPI communication to be paused without resetting the serial sequence. This feature is useful in systems where multiple SPI devices share the same bus, enabling the microcontroller to manage communications effectively without losing data integrity.

The AT25040B-SSHL-T exemplifies Microchip Technology's commitment to delivering high-quality, reliable non-volatile memory solutions that meet the needs of a wide array of applications. Its detailed pin configuration and operational features ensure easy integration into digital systems, offering a reliable solution for storing critical data in both consumer and industrial applications. Whether deployed in complex automotive systems, sophisticated industrial controls, or everyday consumer electronics, the AT25040B-SSHL-T provides a compact, efficient, and secure way to manage essential data.

AT25040B-SSHL-T FAQ

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6. What is the process for return or replacement of AT25040B-SSHL-T?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AT25040B-SSHL-T we delivered, we will accept the replacement or return of the AT25040B-SSHL-T only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AT25040B-SSHL-T.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations