ST M27C256B-15B1

Manufacturer No:

M27C256B-15B1

Manufacturer:

Package:

28-DIP (0.600, 15.24mm)

Description:

5V V Through Hole 28 Pin Memory IC M27C256 256 kb kb 36.83mm mm 50mA mA

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

M27C256B-15B1 information

ST M27C256B-15B1 technical specifications, attributes, parameters and parts with similar specifications to ST M27C256B-15B1.

Type
Parameter

Mount
Through Hole

Mounting Type
Through Hole

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

Number of Pins
28

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
28

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn)

HTS Code
8542.32.00.71

Subcategory
OTP ROMs

Technology
EPROM - OTP

Voltage - Supply
4.5V~5.5V

Terminal Position
DUAL

Peak Reflow Temperature (Cel)
260

Number of Functions
1

Supply Voltage
5V

Terminal Pitch
2.54mm

Frequency
150GHz

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Base Part Number
M27C256

Qualification Status
Not Qualified

Operating Supply Voltage
5V

Power Supplies
5V

Memory Size
256Kb 32K x 8

Nominal Supply Current
50mA

Memory Type
Non-Volatile

Operating Mode
ASYNCHRONOUS

Access Time
150ns

Memory Format
EPROM

Memory Interface
Parallel

Organization
32KX8

Output Characteristics
3-STATE

Memory Width
8

Density
256 kb

Standby Current-Max
0.0001A

I/O Type
COMMON

Length
36.83mm

Height Seated (Max)
5.08mm

Width
15.24mm

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for ST M27C256B-15B1.

Datasheets:

stmicroelectronics-m27c256b15b1-datasheets-0425.pdf

M27C256B-15B1 Overview

Non-Volatile is the type of memory it has. There is a Tube case available. The 28-DIP (0.600, 15.24mm) case contains it. The chip has an 256Kb 32K x 8 memory. This device uses a EPROM-format memory, which is of mainstream design. A wide operating temperature range makes this device ideal for a variety of demanding applications. A voltage of 4.5V~5.5V can be supplied to memory ics. Its recommended mounting type is Through Hole. The chip has 28 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. In order to operate this memory device, it must be supplied with 5V of power. Similar parts are frequently selected using M27C256, the device's base part number. The memory device is enclosed in a package with an 28-pin connector. There are 28 pins on this memory device, which indicates it has 28 memory locations in it. A voltage of 5V is noted as the operating supply voltage for this memory. In this chip, Through Hole mounting is used, a straightforward, high-efficiency mounting method. In terms of its nominal supply current, this memory component is rated at 50mA. When it comes to power supplies, this memory chip only requires 5V . I/O port addresses on this device are mapped to memory addresses of COMMON bits. It is usually considered a type of OTP ROMs component. Data is processed by this memory ics at a frequency of 150GHz.

M27C256B-15B1 Features

Package / Case: 28-DIP (0.600, 15.24mm)
28 Pins
Operating Supply Voltage:5V
I/O Type: COMMON
Freguency at 150GHz
150GHz terminals

M27C256B-15B1 Applications

There are a lot of STMicroelectronics
M27C256B-15B1 Memory applications.

cell phones
eSRAM
mainframes
multimedia computers
networking
personal computers
servers
supercomputers
telecommunications
workstations,

User Guide

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.