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AT28HC256E-90JU The Microchip Technology AT28HC256E-90JU is a 256Kbit EEPROM memory IC with a parallel interface. It operates at 4.5V to 5.5V and features a 90 ns access time.
Mfr Part #:

AT28HC256E-90JU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology AT28HC256E-90JU is a 256Kbit EEPROM memory IC with a parallel interface. It operates at 4.5V to 5.5V and features a 90 ns access time.
✓ Total Stock: 10 pcs
$ Price Range: $1.28

AT28HC256E-90JU Available from 1 distributor

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10 pcs
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AT28HC256E-90JU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Lead Style
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time
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AT28HC256E-90JU Description

Short technical summary and product information.

This Microchip Technology AT28HC256E-90JU is a 256Kbit non-volatile EEPROM memory integrated circuit. It utilizes a parallel interface for data access and has an organization of 32K x 8 bits.

 

The device operates within a voltage range of 4.5V to 5.5V and offers a fast access time of 90 ns. The operating temperature range is specified from -40°C to 85°C (TC). The write cycle time is 10 ms.

 

Packaged in a 32-PLCC (J-Lead) surface-mount configuration, this EEPROM is suitable for various electronic applications requiring reliable data storage. Its technology is EEPROM, ensuring non-volatile memory characteristics.

 

Compliance information indicates RoHS3 compliance and an MSL of 1 (Unlimited). REACH status is listed as Unaffected.

AT28HC256E-90JU Quick Information

Product Type: EEPROM Memory IC
Canonical Name: AT28HC256E-90JU EEPROM Memory IC
Subcategory: Memory

AT28HC256E-90JU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AT28HC256E-90JU Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

AT28HC256E-90JU Features

  • 256Kbit EEPROM memory size.
  • 90 ns access time for fast data retrieval.
  • 4.5V to 5.5V operating voltage range.
  • 32-PLCC surface mount package.
  • RoHS3 compliant for environmental considerations.

AT28HC256E-90JU Applications

  • Suitable for non-volatile data storage.
  • Used in systems requiring parallel memory access.
  • Designed for industrial temperature ranges.
  • Ideal for embedded system applications.

AT28HC256E-90JU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the AT28HC256E-90JU?

The memory size is 256 Kbit.

What is the memory organization of the AT28HC256E-90JU?

The memory is organized as 32K x 8.

What is the access time of the AT28HC256E-90JU?

The access time is 90 ns.

What is the operating voltage range of the AT28HC256E-90JU?

The operating voltage range is 4.5V to 5.5V.

What is the operating temperature range of the AT28HC256E-90JU?

The operating temperature range is -40°C to +85°C.

What package does the AT28HC256E-90JU come in?

It comes in a 32-PLCC (13.97x11.43 mm) surface mount package.

What is the write cycle time of the AT28HC256E-90JU?

The write cycle time is 10 ms.

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