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

Part No.:: AT25256B-SSHL-B

Manufacturer:: Microchip Technology

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

Datasheet:: AT25256B-SSHL-B.pdf

Description:: IC EEPROM 256KBIT SPI 8SOIC

In Stock:: 3068

Quantity:: Add To Cart

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AT25256B-SSHL-B Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
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-B this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT25256B-SSHL-B 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-B 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-B information

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AT25256B-SSHL-B Typical application Circuitry Schematics

The AT25256B-SSHL-B is a 256Kbit Serial Peripheral Interface (SPI) EEPROM device from Microchip Technology. It comes in an 8-pin SOIL package, offering a robust design for a broad spectrum of applications. Here is a fresh circuit description:

1. Power Supply and Ground Connections (VCC, GND): These pins connect to the power source and system ground, respectively. It's important to ensure the VCC voltage aligns with the manufacturer's specified values in the data sheet. Employing bypass capacitors near these pins helps minimize power supply noise.

2. Chip Select (CS): This pin activates the chip in an SPI communication setup. The chip becomes active when this pin is low and enters standby mode when it's high.

3. Serial Clock (SCK): This pin controls the timing of data transfer over the SPI interface. The device latches data from the Serial Data In (SI) pin on the rising edge of the clock and changes data on the Serial Data Out (SO) pin on the clock's falling edge.

4. Serial Data In (SI): Data that will be written into the EEPROM is received on this pin. The data gets latched on the clock's rising edge.

5. Serial Data Out (SO): This pin outputs data read from the EEPROM. On the falling edge of the clock, the data is updated.

6. Write Protect (WP): This pin controls the write protection of specific memory sectors. When the WP pin is high, the chosen sectors are protected from write operations.

7. Hold (HOLD): This pin, when activated, temporarily suspends serial communication without deselecting the device.

This allows the SPI bus to communicate with other devices without interrupting the current operation with the EEPROM. Keep in mind that the precise placement of these pins may change based on the requirements of your individual design. Always refer to the device's data sheet and other supporting documents for the most precise information. When in doubt about your design, consider consulting with a professional engineer or relevant electronics forums.

AT25256B-SSHL-B FAQ

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

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6. What is the process for return or replacement of AT25256B-SSHL-B?

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-B we delivered, we will accept the replacement or return of the AT25256B-SSHL-B 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-B.

(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