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See Technical Specifications

AT93C66B-XHM-T +BOM

1.7-5.5V, 2MHz (19)

Manufacturer:

Microchip
Mfr.Part #:

AT93C66B-XHM-T
Datasheet:

AT93C66B-XHM-T Datasheet (PDF)
Mounting Style:

SMD/SMT
Interface Type:

3-Wire, Microwire
Memory Size:

4 kbit
Organization:

512 x 8/256 x 16
EDA/CAD Models:

Request Free CAD Models for AT93C66B-XHM-T

AT93C66B-XHM-T General Description

Microchip's AT93C66B-XHM-T is a high-performance 4 Kb Microwire Serial EEPROM designed for a wide range of applications including consumer, industrial, and automotive use. Its versatility allows for easy organization as either 512 x 8 or 256 x 16, with the hardware-selectable ORG pin providing added convenience for users. The EEPROM's focus on reliable and dependable nonvolatile memory storage ensures that critical data is safeguarded at all times, making it a trusted choice for mission-critical applications. The variety of compact packaging options available further enhances its appeal, offering a space-saving solution for projects with limited real estate

Key Features

Fully Customizable Firmware
Advanced User Interface Design
High-Speed Data Transfer
Multitasking and Multithreading Support

Application

Innovative products
High-performance gear
Robotic devices

Specifications

Product Category	EEPROM	Mounting Style	SMD/SMT
Interface Type	3-Wire, Microwire	Memory Size	4 kbit
Organization	512 x 8/256 x 16	Supply Voltage - Min	1.7 V
Supply Voltage - Max	5.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Maximum Clock Frequency	2 MHz
Access Time	250 ns	Data Retention	100 Year
Supply Current - Max	2 mA	Series	AT93C66B
Active Read Current - Max	2 mA	Operating Supply Current	500 uA
Operating Supply Voltage	1.7 V to 5.5 V	Product Type	EEPROM
Factory Pack Quantity	5000	Subcategory	Memory & Data Storage
Unit Weight	0.005573 oz