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HomeProductsIntegrated Circuits (ICs)MemoryM87C257-15F6
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M87C257-15F6 - STMicroelectronics

Manufacturer Part Number
M87C257-15F6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-M87C257-15F6
ECAD Model
Parts Description
IC EPROM 256KBIT PARALLEL 28CDIP
Package
28-CDIP (0.600", 15.24mm) Window
Data sheet
M87C257.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 7240

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Specifications

M87C257-15F6 Tech Specifications
STMicroelectronics - M87C257-15F6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - M87C257-15F6

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Write Cycle Time - Word, Page -  
Voltage - Supply 4.5V ~ 5.5V  
Technology EPROM - UV  
Supplier Device Package 28-CDIP Frit Seal with Window  
Series -  
Package / Case 28-CDIP (0.600", 15.24mm) Window  
Package Tube  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Memory Type Non-Volatile  
Memory Size 256Kbit  
Memory Organization 32K x 8  
Memory Interface Parallel  
Memory Format EPROM  
Base Product Number M87C257  
Access Time 150 ns  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0061

Parts Introduction

Manufacturer Part Number

M87C257-15F6

Manufacturer

stmicroelectronics

Introduction

The M87C257-15F6 is a high-performance, non-volatile 256Kbit EPROM (Erasable Programmable Read-Only Memory) integrated circuit. It provides a flexible and reliable memory solution for a wide range of applications that require program storage and data retention, even when the power is turned off.

Product Features and Performance

256Kbit (32K x 8) memory capacity

EPROM (UV-erasable) technology

Parallel memory interface

150ns access time

5V to 5.5V operating voltage

Wide operating temperature range of -40°C to +85°C

Product Advantages

High-density non-volatile memory for reliable program and data storage

Fast access time for efficient system performance

Wide voltage and temperature range for diverse application environments

UV-erasable EPROM technology allows for flexible programming and re-programming

Key Reasons to Choose This Product

Proven reliability and performance in a wide range of applications

Cost-effective solution for program and data storage needs

Ease of integration and implementation in various system designs

Long-term availability and support from a leading semiconductor manufacturer

Quality and Safety Features

Robust packaging with 28-pin CDIP (Ceramic Dual Inline Package) design

Strict quality control and testing procedures to ensure reliability and consistency

Compliance with industry standards and regulations for safety and environmental protection

Compatibility

The M87C257-15F6 is compatible with a variety of microcontrollers, processors, and other digital systems that require non-volatile memory for program and data storage.

Application Areas

Embedded systems

Industrial control and automation

Telecommunications equipment

Consumer electronics

Automotive electronics

Medical devices

Military and aerospace applications

Product Lifecycle

The M87C257-15F6 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from stmicroelectronics or other manufacturers. Customers are advised to contact our sales team via our website for more information on current product options and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics M87C257-15F6

Product Attribute M87C257-15F6 AT45DB011D-MH-T AT25040B-XHL-T DS24B33S+T&R
Part Number M87C257-15F6 AT45DB011D-MH-T AT25040B-XHL-T DS24B33S+T&R
Manufacturer STMicroelectronics Microchip Technology Microchip Technology Analog Devices Inc./Maxim Integrated
Series - - - -
Memory Organization 32K x 8 264 Bytes x 512 pages 512 x 8 256 x 16
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Memory Size 256Kbit 1Mbit 4Kbit 4Kbit
Base Product Number M87C257 AT45DB011 AT25040 DS24B33
Write Cycle Time - Word, Page - 4ms 5ms -
Access Time 150 ns - - 2 µs
Memory Format EPROM FLASH EEPROM EEPROM
Technology EPROM - UV FLASH EEPROM EEPROM
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TC) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Memory Interface Parallel SPI SPI 1-Wire®
Package / Case 28-CDIP (0.600", 15.24mm) Window 8-UDFN Exposed Pad 8-TSSOP (0.173', 4.40mm Width) 8-SOIC (0.209', 5.30mm Width)
Supplier Device Package 28-CDIP Frit Seal with Window 8-UDFN (5x6) 8-TSSOP 8-SOIC
Voltage - Supply 4.5V ~ 5.5V 2.7V ~ 3.6V 1.8V ~ 5.5V 2.8V ~ 5.25V
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount

M87C257-15F6 Datasheet PDF

Download M87C257-15F6 pdf datasheets and STMicroelectronics documentation for M87C257-15F6 - 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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M87C257-15F6 Image

M87C257-15F6

STMicroelectronics
32D-M87C257-15F6

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