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Name: AT25256B-SSHL-T
Brand: Microchip Technology
SKU: AT25256B-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 AT25256B-SSHL-T

Part No.:: AT25256B-SSHL-T

Manufacturer:: Microchip Technology

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

Datasheet:: AT25256B-SSHL-T.pdf

Description:: IC EEPROM 256KBIT SPI 8SOIC

In Stock:: 3976

Quantity:: Add To Cart

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AT25256B-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:
256Kb (32K 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

AT25256B-SSHL-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT25256B-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 AT25256B-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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AT25256B-SSHL-T information

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AT25256B-SSHL-T Typical application Circuitry

AT25256B-SSHL-T

The AT25256B-SSHL-T is a SPI (Serial Peripheral Interface) EEPROM (Electrically Erasable Programmable Read-Only Memory) chip, notable for its larger data storage capacity and efficient data management in electronic devices.

Application Scenarios

This EEPROM is widely used in scenarios that require a substantial amount of non-volatile data storage through a serial interface. It's ideal for applications such as storing extensive configuration settings in electronic control systems, user preferences in high-end consumer electronics, device identification data in automotive systems, and detailed calibration information in industrial and medical instruments.

Parameter Features

- Storage Capacity: The AT25256B-SSHL-T offers 256 Kbits of storage space.

- SPI Interface: It features a Serial Peripheral Interface, enabling high-speed data communication compatible with many microcontrollers and processors.

- Operating Voltage Range: The chip is designed to operate across various voltage levels, suitable for diverse electronic setups.

Specific Application Scenario: Data Logging in an Environmental Monitoring System

In an environmental monitoring system, the AT25256B-SSHL-T can be utilized for extensive data logging activities, such as recording temperature, humidity, air quality, and other environmental parameters over time. Here's how to integrate it:

1. Power Supply Connection: Connect the VCC pin of the AT25256B-SSHL-T to a suitable power source within its operational voltage range, and the GND pin to the system's ground.

2. SPI Communication Setup: Link the SO (Serial Output), SI (Serial Input), SCK (Serial Clock), and CS (Chip Select) pins to the corresponding SPI bus pins of the monitoring system's control unit, like a microcontroller.

3. Write Protection and Hold: The WP (Write Protect) and HOLD pins can be used to control data writing and to pause serial communication without resetting the serial sequence. Assemble these pins in accordance with the particular requirements of your application.

Circuit Design Considerations

- Voltage Range Compatibility: To ensure steady operation, make sure the power source satisfies the AT25256B-SSHL-T's voltage requirements.

- SPI Bus Configuration: Properly configure the SPI bus, ensuring correct pin connections for reliable data communication.

- Data Integrity and Security: Implement appropriate measures to protect the EEPROM data from corruption, particularly in environmental monitoring applications where data accuracy is critical.

In summary, the AT25256B-SSHL-T is essential in environmental monitoring systems for extensive data logging. Attention to voltage compatibility, SPI bus configuration, and data integrity and security is key to effectively integrating this EEPROM chip into such systems.

AT25256B-SSHL-T FAQ

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3. Are the AT25256B-SSHL-T price and inventory displayed accurate?

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6. What is the process for return or replacement of AT25256B-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 AT25256B-SSHL-T we delivered, we will accept the replacement or return of the AT25256B-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 AT25256B-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