Integrated Circuits (ICs) > Memory > EEPROM

M93S66-WMN6TP - STMicroelectronics

4 Kbit (16-bit wide) MICROWIRE serial access EEPROM with block protection

Technical Details

Case/Package	SOP
China RoHS	Compliant
Country of Origin	Mainland China
Density	4kb
Export Control Classification Number (ECCN) Code	EAR99
Frequency	2MHz
Height	1.25mm
Height - Seated (Max)	1.75mm
Harmonized Tariff Schedule (HTS) Code	8542.32.00.51
Interface	Serial
Introduction Date	1980-01-04
Lead Free	Lead Free
Length	4.9mm
Lifecycle Status	Production
Max Frequency	2MHz
Max Operating Temperature	85°C
Max Supply Current	2mA
Max Supply Voltage	5.5V
Memory Size	512B
Memory Type	EEPROM
Min Operating Temperature	-40°C
Min Supply Voltage	2.5V
Mount	Surface Mount
Nominal Supply Current	2mA
Number of Circuits	1
Number of Pins	8
Number of Terminals	8
Operating Supply Voltage	5V
Packaging	Tape and Reel
Radiation Hardening	No
REACH SVHC	Yes
RoHS	Compliant
Temperature Grade	Industrial
Terminal Pitch	1.27mm
Width	3.9mm

Compliance

RoHS : Unconfirmed

Radiation Hardening : No

REACH SVHC : Yes

Images

Datasheets

Arrow Electronics

Lifecycle Status Indicator

Production

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
STMicroelectronics	M93S66-WMN6	Obsolete
STMicroelectronics	M93S66-WMN6G	Obsolete
STMicroelectronics	M93S66-WMN6T	Obsolete
STMicroelectronics	M93S66-WMN6P	Obsolete
Microchip	93LC66BT-I/SN	Production
Fairchild Semiconductor	FM93C66LM8	Obsolete
Microchip	93LC66BXT-I/SNG	Unknown
ROHM	BR93A66RF-WE2	Production
ROHM	BR93C66-WMN7TP	Obsolete
Microchip	93LC66BX/SN	Production

See more alternatives See less alternatives

Authorized Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Farnell

DE: 240

$

0.7039

0.6509

0.3994

Farnell

DE: 240

$

0.8037

0.7544

0.7544

0.7039

0.6509

0.3994

Arrow Electronics

US: 10000

$

0.4719

Verical

US: 10000

$

0.4719

DigiKey

DE: 30793

$

0.7766

0.7322

0.6977

0.6826

0.6315

0.6315

DigiKey

DE: 30793

$

0.7766

0.7322

0.6977

0.6826

0.6315

0.6315

DigiKey

DE: 25000

$

0.6113

Mouser

511-M93S66-WMN6TP

US: 19943

$

0.74

0.694

0.661

0.647

0.599

0.469

Future Electronics

CA: 0

$

0.25

Future Electronics

CA: 0

$

0.25

Avnet

US: 0

$

0.2898

Anglia

GB: 0

$

0.279

Newark

US: 601

$

0.459

0.421

0.421

0.421

0.421

0.421

element14 APAC

SG: 281

$

0.648

0.5813

0.5813

0.5509

0.5259

0.4098

element14 APAC

SG: 281

$

0.5509

0.5259

0.4098

Non-Authorized Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

US: 272

$

10,000.00

Win Source

205631-M93S66-WMN6TP

CN: 85

$

1.0354

1.0354

0.6903

0.6903

Worldway Electronics

HK: 44739

$

0.1117

0.1117

0.1083

0.1026

0.1026

ICPartonline

HK: 31080

$

0.3024

0.2873

0.2873

0.2722

0.257

0.2419

ICPartonline

HK: 22418

$

9.00

8.55

8.55

8.10

7.65

7.20

IC Components Ltd.

HK: 30400

$

0.3284

0.3284

0.3284

0.3284

0.3284

0.3284

Utmel Electronic

2381-M93S66-WMN6TP

HK: 2500

$

1.1187

1.0554

1.0554

0.9956

0.8861

0.8861

Heisener Electronics

CN: 23195

$

0.7548

0.7548

0.7548

0.7548

0.7548

0.7548

AAA CHIPS

HK: 20539

$

0.2929

0.2843

0.2843

0.2757

0.2757

0.2757

LCSC

CN: 73

$

1.0073

0.8371

0.7425

0.6369

0.5691

0.5691

RC Electronics

CN: 34319

$

0.50

0.46

0.46

0.42

0.39

0.38

Ansinor

CN: 31565

$

0.7142

0.7142

0.6289

0.5907

0.5673

Bettlink

HK: 30873

$

0.7342

0.6385

0.6385

0.5701

0.5328

0.4787

SHENGYU ELECTRONICS

CN: 24952

$

0.3599

0.3527

0.3527

0.34

0.33

0.32

ZTZ Technology Limited

CN: 9171

$

0.49

0.4508

0.4508

0.4116

0.3822

0.3724

Chipsmall Limited

CN: 7200

$

0.60

0.40

0.40

0.24

0.20

0.20

Vigor Components

SG: 6217

$

0.48

0.48

0.48

0.48

0.48

0.48

Digi-ic_SMART PIONEER

HK: 4900

$

0.57

0.57

0.57

Lixinc

CN: 4658

$

0.48

0.48

0.48

0.48

0.48

0.3581

ALLICDATA ELECTRONICS

HK: 1000

$

0.23

0.2231

0.2231

0.2185

0.2139

0.207

Quest

US: 351

$

0.675

0.5625

0.45

0.45

0.315

0.315

Bison Technologies

M93S66-WMN6TP-154343

CN: 5000

$

0.37

0.37

0.37

Bison Technologies

M93S66-WMN6TP-255390

CN: 426

$

0.37

0.37

0.37

ODG (Origin Data Global)

CN: 3609

$

0.2628

0.2628

Classic Components

US: 2501

$

Classic Components

US: 2018

$

Classic Components

US: 2

$

XingHuan International

CN: 15463

$

ComSIT Distribution GmbH

DE: 7500

$

Suntronic

CN: 1747

$

Rebound Electronics

GB: 1002

$

Lingto Electronic Ltd.

CN: 33715

$

0.4657

0.4424

0.4424

0.4191

0.4145

0.4098

Avnet Silica

EU: 0

$

EBV Elektronik

EU: 0

$

Abacus Technologies

US: 0

$

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