M27C4001-12B1-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.

M27C4001-12B1 Information

ST M27C4001-12B1 technical specifications, attributes, parameters and parts with similar specifications to ST M27C4001-12B1.

Type
Parameter

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
32-DIP (0.600, 15.24mm)

Number of Pins
32

Operating Temperature
0°C~70°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
DUAL

Peak Reflow Temperature (Cel)
245

Number of Functions
1

Supply Voltage
5V

Terminal Pitch
2.54mm

Download datasheets and manufacturer documentation for ST M27C4001-12B1.

Datasheets:

stmicroelectronics-m27c400112b1-datasheets-0546.pdf

M27C4001-12B1 Overview

As far as memory types are concerned, Non-Volatile is considered to be its memory type. In addition, memory ics is available in a Tube case as well. In the case of 32-DIP (0.600, 15.24mm), it is embedded within the case. A memory chip with a capacity of 4Mb 512K x 8 is used on this device. There is a mainstream memory format used by this device, which is called EPROM-format memory. This device has an extended operating temperature range of 0°C~70°C TA, so it's perfect for a wide range of demanding applications. It is capable of handling a voltage supply of 4.5V~5.5V. As far as the mounting type is concerned, Through Hole is recommended. On the chip, there are 32 terminations that are planted. The part supports at least 1 functions to ensure a comprehensive working process. In order to function properly, this ic memory chip should be powered by a voltage of 5V. In order to select similar parts, typical manufacturers refer to M27C4001 as the device's base part number. The memory device has an 32-pin package, which encloses it in a small package. I have noticed that the memory device has 32 pins, which indicates that it has 32 locations in the memory. According to the datasheet, this memory chip operates at an operating voltage of 5V. In this chip, the Through Hole mounting method is used, a straightforward, high-efficiency mounting method. In terms of its nominal supply current, this memory component has a rating of 50mA. There is only a single power supply required for this memory chip. There are I/O ports on this memory ics that have COMMON-bit memory mapping. In most cases, this memory ics is regarded as being a type of OTP ROMs. A ic memory chip like this one processes data at a frequency of 120GHz bits per second.

M27C4001-12B1 Features

Package / Case: 32-DIP (0.600, 15.24mm)
32 Pins
Operating Supply Voltage:5V
I/O Type: COMMON
Freguency at 120GHz
120GHz terminals

M27C4001-12B1 Applications

There are a lot of STMicroelectronics
M27C4001-12B1 Memory applications.

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

M27C4001-12B1 Relevant information

M27C4001-12B1 FAQ

Can I request a quote for M27C4001-12B1?

M27C4001-12B1 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 M27C4001-12B1?

The final price for M27C4001-12B1 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 M27C4001-12B1?

M27C4001-12B1 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 M27C4001-12B1?

After you submit the RFQ for M27C4001-12B1, 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 M27C4001-12B1?

Once stock for M27C4001-12B1 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 M27C4001-12B1?

Yes. If M27C4001-12B1 is unavailable, end-of-life, or outside your schedule, we can review comparable ST Memory parts and compatible replacement options.