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AT93C66B-SSHM-T

Microchip Technology

AT93C66B-SSHM-T by Microchip Technology

AT93C66B-SSHM-T by Microchip Tech is a 256x16 EEPROM with 2MHz clock freq. Ideal for industrial temp applications, it offers 1.8/5V power supplies, software write protection, and MICROWIRE serial bus type. With 1000000 write/erase cycles endurance, this small outline package has a max seated height of 1.75mm.

Median Price

$0.320

Lifecycle Status

Suppliers In-Stock

27

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Microchip Technology

USA . 15,904 parts In-Stock

1+ parts

$0.300

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$0.280

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$0.260

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$0.250

15,904

$0.300

$0.280

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$0.250

Arrow

USA . 3,998 parts In-Stock

1+ parts

$0.319

100+ parts

$0.297

1k+ parts

$0.290

10k+ parts

$0.286

3,998

$0.319

$0.297

$0.290

$0.286

Mouser Electronics

USA . 21,252 parts In-Stock

1+ parts

$0.320

100+ parts

-

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$0.294

21,252

$0.320

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$0.294

DigiKey

USA . 4,735 parts In-Stock

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$0.320

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4,735

$0.320

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Newark

USA . 2,391 parts In-Stock

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$0.330

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$0.330

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Element14

Singapore . 2,795 parts In-Stock

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$0.352

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$0.350

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$0.350

2,795

$0.352

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-

$0.350

Farnell

UK . 2,795 parts In-Stock

1+ parts

$0.545

100+ parts

$0.396

1k+ parts

-

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$0.354

2,795

$0.545

$0.396

-

$0.354

EBV Elektronik

Germany . 4,000 parts In-Stock

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Verical

USA . 3,998 parts In-Stock

1+ parts

-

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$0.297

1k+ parts

$0.290

10k+ parts

$0.286

3,998

-

$0.297

$0.290

$0.286

RS (Exports)

UK . 3,950 parts In-Stock

1+ parts

-

100+ parts

$0.316

1k+ parts

$0.300

10k+ parts

$0.293

3,950

-

$0.316

$0.300

$0.293

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 854 parts In-Stock

1+ parts

$0.313

100+ parts

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854

$0.313

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Nova Conductors

Japan . 300 parts In-Stock

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$0.354

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300

$0.354

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Maritex

Poland . 46 parts In-Stock

1+ parts

$0.378

100+ parts

$0.194

1k+ parts

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10k+ parts

$0.156

46

$0.378

$0.194

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$0.156

Chip Stock

USA . 144,500 parts In-Stock

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Sensible Micro Corp

USA . 100,000 parts In-Stock

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Vyrian

USA . 52,224 parts In-Stock

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Inventory MP

USA . 13,384 parts In-Stock

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Bristol Electronics

USA . 13,384 parts In-Stock

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Electro Sonic

Canada . 4,000 parts In-Stock

1+ parts

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$0.296

4,000

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$0.296

IBS Electronics

USA . 4,000 parts In-Stock

1+ parts

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$0.366

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$0.366

Speed Components Ltd

Israel . 3,076 parts In-Stock

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3,076

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VNN

France . 2,761 parts In-Stock

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Pegasus Components GmbH

Germany . 600 parts In-Stock

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600

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Semi Source

USA . 100 parts In-Stock

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100

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Cyclops Electronics Ltd

UK . 26 parts In-Stock

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Prism Electronics

USA . 4 parts In-Stock

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NexGen Digital

USA . 3 parts In-Stock

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 69,042 parts In-Stock

1+ parts

$0.238

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69,042

$0.238

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Semicontronic

India . 58,053 parts In-Stock

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$0.238

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$0.232

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$0.231

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58,053

$0.238

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$0.231

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Vigor

Singapore . 2,000 parts In-Stock

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$0.250

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$0.250

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Corphita

USA . 733 parts In-Stock

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$0.296

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733

$0.296

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Component Stockers USA

USA . 72,627 parts In-Stock

1+ parts

$0.320

100+ parts

$0.280

1k+ parts

$0.260

10k+ parts

$0.280

72,627

$0.320

$0.280

$0.260

$0.280

Bastille Electronics

Australia . 4,567 parts In-Stock

1+ parts

$0.354

100+ parts

$0.336

1k+ parts

$0.319

10k+ parts

$0.315

4,567

$0.354

$0.336

$0.319

$0.315

Argo Parts USA

USA . 2,318 parts In-Stock

1+ parts

$0.354

100+ parts

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10k+ parts

$0.343

2,318

$0.354

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$0.343

Continental Prestige Electronics

USA . 45 parts In-Stock

1+ parts

$0.354

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$0.347

45

$0.354

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-

$0.347

Corohmni

South Africa . 153 parts In-Stock

1+ parts

$2.973

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153

$2.973

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Aztec Data Supply Inc.

USA . 336 parts In-Stock

1+ parts

$3.935

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336

$3.935

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Futuretech Components

Singapore . 244,552 parts In-Stock

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244,552

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RC Electronics

USA . 73,765 parts In-Stock

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$0.340

1k+ parts

$0.310

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$0.300

73,765

-

$0.340

$0.310

$0.300

Perfect Parts

USA . 53,760 parts In-Stock

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53,760

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Kepictronics

USA . 30,000 parts In-Stock

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Epart123

USA . 20,000 parts In-Stock

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$0.170

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Eastek

USA . 12,000 parts In-Stock

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Authorized Procurement Solutions

USA . 7,000 parts In-Stock

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RGB Technical Solutions

Ukraine . 6,831 parts In-Stock

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6,831

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iodParts Technologies Inc.

India . 4,424 parts In-Stock

1+ parts

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$0.277

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4,424

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$0.277

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Alle Elektronik GmbH

Germany . 4,000 parts In-Stock

1+ parts

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4,000

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S.R.D Solutions

India . 2,000 parts In-Stock

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Robosynatics

Brazil . 900 parts In-Stock

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900

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Lucentia Tech

USA . 900 parts In-Stock

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900

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Supply Digital

USA . 718 parts In-Stock

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718

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Assy Fe

Spain . 300 parts In-Stock

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300

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Overview

Discover the Microchip Technology AT93C66B-SSHM-T, a high-quality EEPROM that offers reliability and efficiency. With a small outline package and serial bus type, this versatile memory IC is perfect for industrial applications requiring secure data storage. Boasting a million write/erase cycles and a wide temperature range, this EEPROM ensures longevity and performance. Trust in Microchip Technology's expertise to provide top-of-the-line memory solutions for your electronics projects. Unlock the potential of your devices with the AT93C66B-SSHM-T and experience seamless data management like never before.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the EEPROM chip, making it suitable for various environmental conditions.

Nominal Supply Voltage / Vsup (V): 5

Operating at a 5V supply voltage makes this EEPROM compatible with standard power systems, offering easy integration.

Operating Mode: SYNCHRONOUS

Synchronous operation allows for precise and coordinated data transfer, enhancing overall efficiency and performance.

Maximum Operating Temperature: 85 °C

With a high operating temperature range, this EEPROM chip can function reliably in a wide range of industrial environments.

Memory Density: 4096 bit

With a high memory density, this EEPROM chip can store a large amount of data in a compact form factor, ideal for applications with limited space.

Technical Specifications

EEPROM AT93C66B-SSHM-T attributes and parameters. Explore more EEPROM devices from Microchip Technology

Specs

Additional Features:

ALSO OPERATES WITH 1.7V-5.5V AND 2.5V-5.5V SUPPLY

Alternate Memory Width:

8

Maximum Clock Frequency (fCLK):

2 MHz

Minimum Data Retention Time:

100

Endurance:

1000000 Write/Erase Cycles

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.926 mm

Memory Density:

4096 bit

Memory IC Type:

Memory Width:

16

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Ports:

1

No. of Terminals:

8

No. of Words:

256 words

No. of Words Code:

256

Operating Mode:

SYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

256X16

Output Characteristics:

3-STATE

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.23

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Parallel or Serial:

SERIAL

Peak Reflow Temperature (C):

260

Power Supplies (V):

1.8/5

Programming Voltage (V):

1.8

Qualification:

Not Qualified

Reverse Pinout:

NO

Maximum Seated Height:

1.75 mm

Serial Bus Type:

MICROWIRE

Maximum Standby Current:

.000001 Amp

Sub-Category:

EEPROMs

Maximum Supply Current:

2 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

40

Width:

3.9 mm

Maximum Write Cycle Time (tWC):

5 ms

Write Protection:

SOFTWARE

Trade Compliance

AT93C66B-SSHM-T Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.51

SB

8542.32.00.50

PCN

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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