AT93C66-10SI-1.8

Part No :: AT93C66-10SI-1.8

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4940894

Description: IC EEPROM 4KBIT SPI 2MHZ 8SOIC

Catalog: Memory

DataSheet: AT93C66-10SI-1.8 PDF

Country of origin: -

Date code: -

AT93C66-10SI-1.8 Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
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:	1.8V ~ 5.5V
Operating Temperature:	-40°C ~ 85°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
AT93C66AW-10SI-2.7 Match 100%	Roving Networks / Microchip Technology IC EEPROM 4KBIT SPI 2MHZ 8SOIC	AT93C66-10SI-1.8 vs AT93C66AW-10SI-2.7
AT93C66W-10SI-2.7 Match 100%	Roving Networks / Microchip Technology IC EEPROM 4KBIT SPI 2MHZ 8SOIC	AT93C66-10SI-1.8 vs AT93C66W-10SI-2.7
AT93C56W-10SI-1.8 Match 50%	Roving Networks / Microchip Technology IC EEPROM 2KBIT SPI 2MHZ 8SOIC	AT93C66-10SI-1.8 vs AT93C56W-10SI-1.8
AT93C56W-10SI Match 50%	Roving Networks / Microchip Technology IC EEPROM 2KBIT SPI 2MHZ 8SOIC	AT93C66-10SI-1.8 vs AT93C56W-10SI
AT93C66AW-10SI-1.8 Match 100%	Roving Networks / Microchip Technology IC EEPROM 4KBIT SPI 2MHZ 8SOIC	AT93C66-10SI-1.8 vs AT93C66AW-10SI-1.8
AT93C46A-10SI-2.7-T Match 50%	Roving Networks / Microchip Technology IC EEPROM 1KBIT SPI 2MHZ 8SOIC	AT93C66-10SI-1.8 vs AT93C46A-10SI-2.7-T

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
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: 2475

Shipped from

HK warehouse

Expected Shipping Date

Aug 18 - Aug 22 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT93C66-10SI-1.8 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

Hot Products

M93C66-RMB6TG

IC EEPROM 4KBIT SPI 1MHZ 8UFDFPN

MT48LC4M32B2P-7:G TR

IC DRAM 128MBIT PAR 86TSOP II

7027L25PF8

IC SRAM 512KBIT PARALLEL 100TQFP

AT93C66-10SI-1.8

AT93C66-10SI-1.8

4940894

Pricing(USD)