M87C257-90C1-ST-Price, Stock & Datasheet

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

M87C257-90C1 Information

ST M87C257-90C1 technical specifications, attributes, parameters and parts with similar specifications to ST M87C257-90C1.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
32-LCC (J-Lead)

Number of Pins
32

Operating Temperature
0°C~70°C TA

Packaging
Tube

JESD-609 Code
e3

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
32

Type
Parameter

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn)

Subcategory
OTP ROMs

Technology
EPROM - OTP

Voltage - Supply
4.5V~5.5V

Terminal Position
QUAD

Peak Reflow Temperature (Cel)
245

Number of Functions
1

Supply Voltage
5V

Terminal Pitch
1.27mm

Download datasheets and manufacturer documentation for ST M87C257-90C1.

M87C257-90C1 Overview

There is a Non-Volatile memory type associated with this device. Tube-cases are available. There is a 32-LCC (J-Lead) case embedded in it. 256Kb 32K x 8 is the chip's memory size. EPROM-format memory is used in this device, which is a mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 4.5V~5.5V. A Surface Mount mounting type is recommended for this product. The chip is terminated with 32 terminations. In total, this part supports 1 functions. Memory devices such as this one are designed to be powered by 5V and should be used as such. When selecting similar parts for the ic memory chip, M87C257 is often referred to. There are 32 pins on the package of the memory device. A memory device with 32 pins means that it contains 32 memory locations, indicating that it has 32 pins. This memory's operating supply voltage is 5V. Using Surface Mount mounting, this chip offers straightforward and high-efficiency mounting. It is rated for a nominal supply current of 30mA for this memory component. Power supplies for this memory chip are merely 5V . There are COMMON-bit addresses mapped into the memory for I/O ports on this device. OTP ROMs-types are usually considered to be this component. Supply current should be 50mA for the device.

M87C257-90C1 Features

Package / Case: 32-LCC (J-Lead)
32 Pins
Operating Supply Voltage:5V
I/O Type: COMMON

M87C257-90C1 Applications

There are a lot of STMicroelectronics
M87C257-90C1 Memory applications.

mainframes
multimedia computers
networking
personal computers
servers
supercomputers
telecommunications
workstations,
DVD disk buffer
data buffer

M87C257-90C1 Relevant information

M87C257-90C1 FAQ

Can I request a quote for M87C257-90C1?

M87C257-90C1 from ST is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for M87C257-90C1?

The final price for M87C257-90C1 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for M87C257-90C1?

M87C257-90C1 is a ST Memory part. Key details include Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 40 and Moisture Sensitivity Level (MSL): 3 (168 Hours); contact us if you need the specifications verified before sourcing.

When will I receive a quotation for M87C257-90C1?

After you submit the RFQ for M87C257-90C1, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for M87C257-90C1?

Once stock for M87C257-90C1 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to M87C257-90C1?

Yes. If M87C257-90C1 is unavailable, end-of-life, or outside your schedule, we can review comparable ST Memory parts and compatible replacement options.