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M27256F1 The STMicroelectronics M27256F1 is a 256k UV EPROM with an organization of 32K x 8-Bit and an access time of 250 ns. It comes in a 28-pin windowed CERDIP package.
Mfr Part #:

M27256F1

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics M27256F1 is a 256k UV EPROM with an organization of 32K x 8-Bit and an access time of 250 ns. It comes in a 28-pin windowed CERDIP package.
✓ Total Stock: 30 pcs
$ Price Range: $1.50

M27256F1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 1 On Request On Request On Request On Request On Request
ACK ELEKTRONIK ✓
Non-Authorised Inventory information
13 pcs
On Request
13 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

M27256F1 Specifications Quick View

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Access Time
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M27256F1 Description

Short technical summary and product information.

The STMicroelectronics M27256F1 is a 256 kilobit UV EPROM designed for various memory applications. It features an organization of 32K words by 8 bits, providing efficient data storage.

 

With an access time of 250 nanoseconds, this EPROM ensures relatively fast data retrieval. The component is housed in a 28-pin windowed CERDIP package, which allows for reprogramming using ultraviolet light. This makes it suitable for prototyping and applications where firmware updates are necessary.

 

This device is RoHS3 compliant, indicating adherence to certain environmental standards. The M27256F1 is classified as New Old Stock (NOS) and is individually tested. Its organization and access speed make it a viable option for legacy systems or specific embedded designs requiring EPROM technology.

M27256F1 Quick Information

Product Type: UV EPROM
Canonical Name: M27256F1 UV EPROM
Subcategory: EPROM

M27256F1 Compliance

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

M27256F1 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

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

M27256F1 Features

  • 256k UV EPROM memory chip.
  • 32K x 8-Bit organization.
  • 250 ns access time.
  • 28-pin windowed CERDIP package.
  • RoHS3 compliant.

M27256F1 Applications

  • Prototyping embedded systems.
  • Firmware storage and updates.
  • Legacy system support.
  • Applications requiring UV erasable memory.

M27256F1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the access time of the M27256F1 UV EPROM?

The access time is 250 ns.

What is the organization of the M27256F1 memory chip?

The organization is 32K x 8-Bit.

What package type is the M27256F1 supplied in?

It is supplied in a 28-pin windowed CERDIP package.

Is the M27256F1 RoHS compliant?

The RoHS Status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the M27256F1?

The MSL is Level 1.

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