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AT27LV520-90SC The Microchip Technology AT27LV520-90SC is a 512Kbit OTP EPROM with a 90 ns access time. It operates from 3V to 3.6V or 4.5V to 5.5V and comes in a 20-SOIC package.
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AT27LV520-90SC

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology AT27LV520-90SC is a 512Kbit OTP EPROM with a 90 ns access time. It operates from 3V to 3.6V or 4.5V to 5.5V and comes in a 20-SOIC package.
✓ Total Stock: 20,000 pcs
$ Price Range: $1.28

AT27LV520-90SC Available from 1 distributor

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Romaks Technologies ✓
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20,000 pcs
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AT27LV520-90SC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
ESD Protection
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
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AT27LV520-90SC Description

Short technical summary and product information.

The AT27LV520-90SC from Microchip Technology is a 512Kbit one-time programmable read-only memory (OTP EPROM) organized as 64K x 8 bits. It features multiplexed addresses/outputs and offers a fast read access time of 90 ns. This device supports dual voltage range operation, functioning with a low-voltage power supply range of 3.0V to 3.6V, or a standard 5V ± 10% supply range.

 

Designed for low-power CMOS operation, the AT27LV520-90SC consumes minimal power in both standby and active modes. It is available in a JEDEC standard 20-lead SOIC package, suitable for surface mount applications. The EPROM technology ensures data retention and reliability, while the integrated product identification code simplifies system design. Its CMOS- and TTL-compatible inputs and outputs make it versatile for various system integrations.

 

This OTP EPROM is ideal for applications requiring non-volatile data storage where programmability is needed during the manufacturing process. The 20-SOIC package is a common footprint for through-hole or surface-mount designs, facilitating integration into existing or new circuit boards.

AT27LV520-90SC Quick Information

Product Type: OTP EPROM
Canonical Name: Microchip Technology AT27LV520-90SC OTP EPROM
Subcategory: OTP EPROM

AT27LV520-90SC Compliance

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

AT27LV520-90SC Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

AT27LV520-90SC Features

  • 512Kbit OTP EPROM with 64K x 8 organization.
  • Fast 90 ns access time for efficient data retrieval.
  • Dual voltage operation: 3V-3.6V and 4.5V-5.5V.
  • Surface mountable in a standard 20-SOIC package.
  • Low-power CMOS operation with high reliability features.

AT27LV520-90SC Applications

  • Ideal for embedded systems requiring non-volatile code.
  • Suitable for data storage in portable devices.
  • Used in applications needing programmable firmware.
  • Component for board-level designs with memory needs.

AT27LV520-90SC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the AT27LV520-90SC?

The AT27LV520-90SC has a memory size of 512Kbit.

What is the access time for the AT27LV520-90SC?

The AT27LV520-90SC has an access time of 90 ns.

What are the supported operating voltage ranges for the AT27LV520-90SC?

The AT27LV520-90SC supports operating voltage ranges of 3V to 3.6V and 4.5V to 5.5V.

What is the operating temperature range for the AT27LV520-90SC?

The AT27LV520-90SC operates within a temperature range of 0°C to 70°C.

What package type is the AT27LV520-90SC available in?

The AT27LV520-90SC is available in a 20-SOIC package.

What is the technology used in the AT27LV520-90SC?

The AT27LV520-90SC uses EPROM - OTP technology.

What is the memory interface type for the AT27LV520-90SC?

The AT27LV520-90SC features a Parallel memory interface.

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