ST M27C256B-15F1

Manufacturer No:

M27C256B-15F1

Manufacturer:

Package:

0.280 INCH, LEAD FREE, CERAMIC, WINDOWED, FRIT SEALED, DIP-28

Description:

32KX8 UVPROM, 150ns, CDIP28, 0.280 INCH, LEAD FREE, CERAMIC, WINDOWED, FRIT SEALED, DIP-28

Quantity:

Delivery:

Payment:

In Stock :Available

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M27C256B-15F1 information

ST M27C256B-15F1 technical specifications, attributes, parameters and parts with similar specifications to ST M27C256B-15F1.

Type
Parameter

RoHS Status
RoHS Compliant

Part Life Cycle Code
Obsolete

Ihs Manufacturer
STMICROELECTRONICS

Part Package Code
DIP

Package Description
0.280 INCH, LEAD FREE, CERAMIC, WINDOWED, FRIT SEALED, DIP-28

Pin Count
28

Reach Compliance Code
unknown

ECCN Code
EAR99

HTS Code
8542.32.00.61

Samacsys Manufacturer
STMicroelectronics

Access Time-Max
150 ns

I/O Type
COMMON

JESD-30 Code
R-CDIP-T28

JESD-609 Code
e3

Length
36.92 mm

Memory Density
262144 bit

Memory IC Type
UVPROM

Memory Width
8

Number of Functions
1

Number of Terminals
28

Number of Words
32768 words

Number of Words Code
32000

Operating Mode
ASYNCHRONOUS

Operating Temperature-Max
70 °C

Output Characteristics
3-STATE

Package Body Material
CERAMIC, METAL-SEALED COFIRED

Package Code
WDIP

Package Equivalence Code
DIP28,.6

Package Shape
RECTANGULAR

Package Style
IN-LINE, WINDOW

Parallel/Serial
PARALLEL

Programming Voltage
12.75 V

Qualification Status
Not Qualified

Seated Height-Max
5.72 mm

Standby Current-Max
0.0001 A

Supply Current-Max
0.03 mA

Supply Voltage-Max (Vsup)
5.5 V

Supply Voltage-Min (Vsup)
4.5 V

Supply Voltage-Nom (Vsup)
5 V

Surface Mount
NO

Technology
CMOS

Temperature Grade
COMMERCIAL

Terminal Finish
MATTE TIN

Terminal Form
THROUGH-HOLE

Terminal Pitch
2.54 mm

Terminal Position
DUAL

Width
15.24 mm

Download datasheets and manufacturer documentation for ST M27C256B-15F1.

M27C256B-15F1 Overview

In terms of its memory type, it can be classified as Non-Volatile. The case comes in Tube size. The case is embedded in 28-CDIP (0.600, 15.24mm) Window. Memory size on the chip is 256Kb 32K x 8. This device uses takes advantage of the EPROM format. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. The device is capable of handling a supply voltage of 4.5V~5.5V. The recommended mounting type for this device is Through Hole. On the chip, there are 28 terminations. The comprehensive working procedure is supported by 1 functions in this part. A voltage of 5V is required for the operation of this memory device. It is common to select similar parts by referring to the device's base part number, M27C256. An 28-pin package is used to package this memory device. A memory device like this has 28 pins, indicating that there are 28 memory locations on the device. There is a note stating that this memory chip operates at 5V. It uses Through Hole mounting, which is an efficient, straightforward mounting method. As far as its nominal supply current is concerned, this memory component carries a rating of 50mA. This memory chip requires only 5V of power. A memory mapped I/O port address of COMMON bits is used in this device. The frequency of data processing on this memory chip is 150GHz. Ic memory chip is recommended that the device be operated at a supply current of 30mA volts.

M27C256B-15F1 Features

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

M27C256B-15F1 Applications

There are a lot of STMicroelectronics
M27C256B-15F1 Memory applications.

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

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)

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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

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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.