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HomeProductsIntegrated Circuits (ICs)MemoryM87C257-90C1
STMicroelectronics
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M87C257-90C1 - STMicroelectronics

Manufacturer Part Number
M87C257-90C1
Manufacturer
STMicroelectronics
Allelco Part Number
32D-M87C257-90C1
ECAD Model
Parts Description
IC EPROM 256KBIT PARALLEL 32PLCC
Detailed Description
Package
32-LCC (J-Lead)
Data sheet
M87C257.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 8730

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Specifications

M87C257-90C1 Tech Specifications
STMicroelectronics - M87C257-90C1 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - M87C257-90C1

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Write Cycle Time - Word, Page -  
Voltage - Supply 4.5V ~ 5.5V  
Technology EPROM - OTP  
Supplier Device Package 32-PLCC (11.43x13.97)  
Series -  
Package / Case 32-LCC (J-Lead)  
Package Tube  
Operating Temperature 0°C ~ 70°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 256Kbit  
Memory Organization 32K x 8  
Memory Interface Parallel  
Memory Format EPROM  
Base Product Number M87C257  
Access Time 90 ns  

Parts Introduction

Manufacturer Part Number

M87C257-90C1

Manufacturer

STMicroelectronics

Introduction

The M87C257-90C1 is a 256Kbit EPROM (Electrically Programmable Read-Only Memory) from STMicroelectronics. It is a non-volatile memory device that can be electrically programmed and erased. This EPROM offers a wide range of applications in various electronic systems.

Product Features and Performance

256Kbit (32K x 8) memory capacity

EPROM OTP (One-Time Programmable) technology

Parallel memory interface

90ns access time

5V to 5.5V operating voltage

0°C to 70°C operating temperature range

Surface mount 32-LCC (J-Lead) package

Product Advantages

Non-volatile memory storage for long-term data retention

Electrically programmable and erasable for flexible use

Compact surface mount package for efficient board space utilization

Wide voltage and temperature range for versatile applications

Key Reasons to Choose This Product

Reliable and proven EPROM technology from a trusted manufacturer

High memory capacity for diverse application requirements

Fast access time for efficient data retrieval

Flexible operating conditions to suit various system environments

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with relevant industry standards and regulations

Compatibility

The M87C257-90C1 is compatible with standard EPROM memory interface and programming specifications.

Application Areas

Embedded systems

Industrial control and automation

Consumer electronics

Automotive electronics

Telecommunications equipment

Product Lifecycle

The M87C257-90C1 is an obsolete product and no longer in production. Customers are advised to contact our website's sales team for information on available equivalent or alternative models.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics M87C257-90C1

Product Attribute M87C257-90C1 IS25LP064-JBLE SST49LF080A-33-4C-NHE IS25LP064A-JLLE
Part Number M87C257-90C1 IS25LP064-JBLE SST49LF080A-33-4C-NHE IS25LP064A-JLLE
Manufacturer STMicroelectronics ISSI, Integrated Silicon Solution Inc Microchip Technology ISSI, Integrated Silicon Solution Inc
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tube Bulk Tube Tray
Write Cycle Time - Word, Page - 800µs 20µs 800µs
Supplier Device Package 32-PLCC (11.43x13.97) 8-SOIC 32-PLCC (11.43x13.97) 8-WSON (8x6)
Series - - SST49 -
Memory Format EPROM FLASH FLASH FLASH
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 105°C (TA) 0°C ~ 85°C (TA) -40°C ~ 105°C (TA)
Memory Interface Parallel SPI - Quad I/O, QPI Parallel SPI - Quad I/O, QPI
Base Product Number M87C257 IS25LP064 SST49LF080 IS25LP064
Memory Organization 32K x 8 8M x 8 1M x 8 8M x 8
Access Time 90 ns - 120 ns -
Technology EPROM - OTP FLASH - NOR FLASH FLASH - NOR
Package / Case 32-LCC (J-Lead) 8-SOIC (0.209', 5.30mm Width) 32-LCC (J-Lead) 8-WDFN Exposed Pad
Memory Size 256Kbit 64Mbit 8Mbit 64Mbit
Voltage - Supply 4.5V ~ 5.5V 2.3V ~ 3.6V 3V ~ 3.6V 2.3V ~ 3.6V
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile

M87C257-90C1 Datasheet PDF

Download M87C257-90C1 pdf datasheets and STMicroelectronics documentation for M87C257-90C1 - STMicroelectronics.

Datasheets
M87C257.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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STMicroelectronics

M87C257-90C1

STMicroelectronics
32D-M87C257-90C1

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