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See Technical Specifications

93AA66C-I/P +BOM

4Kb Microwire (3-wire) Serial EEPROM with Hardware Selectable Word Size.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

93AA66C-I/P
Datasheet:

93AA66C-I/P Datasheet (PDF)
Mounting Style:

Through Hole
Memory Size:

4 kbit
Organization:

512 x 8, 256 x 16
Interface Type:

Serial, 3-Wire, Microwire
EDA/CAD Models:

Request Free CAD Models for 93AA66C-I/P

93AA66C-I/P General Description

The Microchip 93AA66C device is a 4Kb Microwire (3-wire) Serial EEPROM with hardware selectable word size using the ORG pin and a voltage operation range of 1.8 - 5.5V. Also available are the 93AA66A for dedicated 8-bit memory organization and the 93AA66B for dedicated 16-bit memory organization. The 93AA66C is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The device is available in a variety of Pb-free packages including PDIP, SOIC, MSOP, DFN and TSSOP.

Key Features

Industry Standard Microwire Serial I/O
Up to 3 MHz clock compatibility
ORG Pin to select word size
Automatic Erase All (ERAL) Before Write All (WRAL)
Self-Timed Erase and Write Cycles (6 ms max.)
Read current 100 uA (Typ), 1 mA (Max)
Write current 500 uA (Typ), 2 mA (Max)
Standby current 1 uA (Max at -40 to 85°C)
Software Write-Protection
More than 1 million erase/write cycles
Data retention > 200 years
Grade 1 Temperature Range: -40°C to 125°C
Qualified for Automotive Applications
Factory Programming Available
Available in PDIP-8, SOIC-8, MSOP-8, 2x3 DFN-8 and TSSOP-8

Microchip Technology, Inc Original Stock

Specifications

Product Category:	EEPROM	Mounting Style:	Through Hole
Memory Size:	4 kbit	Organization:	512 x 8, 256 x 16
Interface Type:	Serial, 3-Wire, Microwire	Access Time:	200 ns
Data Retention:	200 Year	Maximum Clock Frequency:	1 MHz
Supply Current - Max:	2 mA	Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	5.5 V	Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C	Packaging:	Tube
Height:	3.3 mm	Length:	9.27 mm
Width:	6.35 mm	Operating Supply Current:	1 mA
Operating Supply Voltage:	1.8 V to 5.5 V	Product Type:	EEPROM
Factory Pack Quantity:	60	Subcategory:	Memory & Data Storage
Unit Weight:	0.032805 oz	Tags	93AA66C-I, 93AA66C, 93AA6, 93AA, 93A
Package/Case	DIP8