M27C256B-90C6-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.

M27C256B-90C6 Information

ST M27C256B-90C6 technical specifications, attributes, parameters and parts with similar specifications to ST M27C256B-90C6.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
32-LCC (J-Lead)

Number of Pins
32

Operating Temperature
-40°C~85°C TA

Packaging
Tube

JESD-609 Code
e3

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

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)
NOT SPECIFIED

Number of Functions
1

Supply Voltage
5V

Terminal Pitch
1.27mm

Download datasheets and manufacturer documentation for ST M27C256B-90C6.

M27C256B-90C6 Overview

There is a memory type Non-Volatile for this type of device. The case comes in the Tube style. The file is embedded in a 32-LCC (J-Lead) case. This chip has an 256Kb 32K x 8 size of memory on it, so a lot of data can be stored on it. Memory data is stored in EPROM-format, which is common in mainstream devices. -40°C~85°C TA is an extended operating temperature range, making this device ideal for demanding applications. A supply voltage of 4.5V~5.5V can be applied to it. There is a recommended mounting type of Surface Mount for it. The chip contains 32 terminations. As many as 1 functions are supported for comprehensive working. An 5V supply is required for this ic memory chip to operate properly. As the base part number for the device, M27C256 is frequently used to select similar items. A package of 32 pins is used to protect this memory device. The memory device has 32 pins, which means that it has 32 memory locations, which indicates it is an 32-bit device. This memory runs on an 5V operating supply voltage. Memory chips configured with Surface Mount mounting achieve high efficiency and simplicity. The nominal supply current of this memory component is 50mA. The power supply needed for this memory chip is only 5V . An COMMON-bit memory mapped I/O port address is used to address this device. The component is usually referred to as a type of OTP ROMs. As a result of the frequency of this memory chip, data can be processed at a rate of 90GHz.

M27C256B-90C6 Features

Package / Case: 32-LCC (J-Lead)
32 Pins
Operating Supply Voltage:5V
I/O Type: COMMON
Freguency at 90GHz
90GHz terminals

M27C256B-90C6 Applications

There are a lot of STMicroelectronics
M27C256B-90C6 Memory applications.

personal computers
servers
supercomputers
telecommunications
workstations,
DVD disk buffer
data buffer
nonvolatile BIOS memory
Camcorders
embedded logic

M27C256B-90C6 Relevant information

M27C256B-90C6 FAQ

Can I request a quote for M27C256B-90C6?

M27C256B-90C6 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 M27C256B-90C6?

The final price for M27C256B-90C6 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 M27C256B-90C6?

M27C256B-90C6 is a ST Memory part. Key details include Packaging: Tube and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Moisture Sensitivity Level (MSL): 1 (Unlimited); contact us if you need the specifications verified before sourcing.

When will I receive a quotation for M27C256B-90C6?

After you submit the RFQ for M27C256B-90C6, 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 M27C256B-90C6?

Once stock for M27C256B-90C6 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 M27C256B-90C6?

Yes. If M27C256B-90C6 is unavailable, end-of-life, or outside your schedule, we can review comparable ST Memory parts and compatible replacement options.