93LC66/SN

Part No :: 93LC66/SN

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3967920

Description: IC EEPROM 4KBIT SPI 2MHZ 8SOIC

Catalog: Memory

DataSheet: 93LC66/SN PDF

Country of origin: -

Date code: -

93LC66/SN Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	4Kb (512 x 8, 256 x 16)
Memory Interface:	SPI
Clock Frequency:	2 MHz
Write Cycle Time - Word, Page:	10ms
Access Time:	-
Voltage - Supply:	2.5V ~ 5.5V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
AT93C46-10SE-2.7 Match 50%	VIGOR EEPROM, 64X16, SERIAL, CMOS	93LC66/SN vs AT93C46-10SE-2.7
AT93C86A-10SU-1.8-T Match 50%	Roving Networks / Microchip Technology IC EEPROM 16KBIT SPI 2MHZ 8SOIC	93LC66/SN vs AT93C86A-10SU-1.8-T
93LC66T-I/SN Match 100%	Roving Networks / Microchip Technology IC EEPROM 4KBIT SPI 2MHZ 8SOIC	93LC66/SN vs 93LC66T-I/SN
93AA66T/SN Match 100%	Roving Networks / Microchip Technology IC EEPROM 4KBIT SPI 2MHZ 8SOIC	93LC66/SN vs 93AA66T/SN
93LC56T/SN Match 50%	Roving Networks / Microchip Technology IC EEPROM 2KBIT SPI 2MHZ 8SOIC	93LC66/SN vs 93LC56T/SN
93AA66X/SN Match 100%	Roving Networks / Microchip Technology IC EEPROM 4KBIT SPI 2MHZ 8SOIC	93LC66/SN vs 93AA66X/SN

Please confirm the specifications of the products when ordering.
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If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 435

Shipped from

HK warehouse

Expected Shipping Date

Aug 14 - Aug 18 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.5600~~	~~$0.56~~
25	~~$0.5324~~	~~$13.31~~
100	~~$0.5102~~	~~$51.02~~

Current price of 93LC66/SN is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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93LC66/SN

93LC66/SN

3967920

Pricing(USD)