STMicroelectronics M27C256B-15B1

Name: STMicroelectronics M27C256B-15B1
Brand: STMicroelectronics
SKU: M27C256B-15B1

EAR99 Through Hole M27C256 Tube ic memory 150GHz 150ns 15.24mm 50mA

Obsolete

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

See all price breaks

Distributor	SKU		Min	Pkg
Microchip USA	M27C256B-15B1	310	300	Tube				7.476	7.476	4d
Win Source	WS-M27C256B-15B1	34,000	13				3.346	3.001	3.001	15h
Worldway Electronics	M27C256B-15B1	6,856	7	Tube		0.964	0.934	0.885	0.885	13h
Aztech	M27C256B-15B1	9,130			2.240	2.240	2.240	2.240	2.240	11h
Fly-Wing Technology	M27C256B-15B1	34,003			3.701	3.037	2.942	2.752	2.752	12h

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

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

IHS

Datasheet24 pages20 years ago

Sierra IC

Mouser

CAD Models

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Alternate Parts

This Part

Alternate Parts

STMicroelectronicsM27C256B-15B1

Texas InstrumentsTMS27PC256-15NE

Price @ 1000

$ 2.183

Stock

171,168

74,454

Authorized Distributors

0

2

Case/Package

DIP

-

Number of Pins

28

-

Memory Type

EPROM, EPROMs, OTP

-

Density

256 kb

-

Address Bus Width

-

Access Time

150 ns

-

Frequency

150 GHz

-

Interface

Parallel

-

Min Supply Voltage

4.5 V

-

Max Supply Voltage

5.5 V

-

Supply Chain

Lifecycle StatusObsolete (Last Updated: 4 months ago)

Descriptions

Descriptions of STMicroelectronics M27C256B-15B1 provided by its distributors.

EAR99 Through Hole M27C256 Tube ic memory 150GHz 150ns 15.24mm 50mA

Fly-Wing Technology

OTP ROM, 32KX8, 150ns, CMOS, PDIP28

IHS

IC EPROM 256KBIT PARALLEL 28DIP

Dasenic

IC OTP 256KBIT 150NS 28DIP

DigiKey

Manufacturer Aliases

STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:

ST MICRO
STM
SGS
SGS THOMSON
INMOS
STMICROE
STMICROEL
STMICR
ST MIC
ST MICROELECTRONIC
SGS THOMPSON
SESCOSEM
STMICROELECT
ST8
STMICROELECTRON
WAFERSCALE
SGS-ATES
ST MICROELECTRONICS SEMI
ST/SGS
ST MICROELECTRO
SGST
THOMS
STMICROELE
WAFERSCALE INTEGRATION INC
SGS-Thomson Microelectronics
ST Microeletronics

Part Number Aliases

This part may be known by these alternate part numbers:

M27C256B15B1

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Technical Specifications

Physical

Case/PackageDIP

MountThrough Hole

Number of Pins28

Number of Terminals28

Technical

Access Time150 ns

Density256 kb

Frequency150 GHz

InterfaceParallel

Max Operating Temperature70 °C

Max Supply Current30 mA

Max Supply Voltage5.5 V

Memory Size256 kB

Memory TypeEPROM, EPROMs, OTP

Min Operating Temperature0 °C

Min Supply Voltage4.5 V

Nominal Supply Current50 mA

Number of Circuits1

Operating Supply Voltage5 V

PackagingBulk

Temperature GradeCommercial

Dimensions

Height - Seated (Max)5.08 mm

Length36.83 mm

Terminal Pitch2.54 mm

Width15.24 mm

Datasheets & Documents

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

IHS

Datasheet24 pages20 years ago

Sierra IC

Mouser

Compliance

Environmental Classification

China RoHSCompliant

Lead FreeLead Free

REACH SVHCNo

RoHSCompliant