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93AA66BT-I/MS The 93AA66BT-I/MS is a 4 Kbit non-volatile EEPROM from Microchip Technology with a Microwire serial interface. It operates from 1.8V to 5.5V, has a 2 MHz clock frequency, and can endure 1,000,000 write cycles.
Mfr Part #:

93AA66BT-I/MS

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The 93AA66BT-I/MS is a 4 Kbit non-volatile EEPROM from Microchip Technology with a Microwire serial interface. It operates from 1.8V to 5.5V, has a 2 MHz clock frequency, and can endure 1,000,000 write cycles.
✓ Total Stock: 19,592 pcs
$ Price Range: $1.24

93AA66BT-I/MS Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
19,592 pcs
On Request
19592 pcs On Request 1 On Request On Request 2020+ On Request On Request
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93AA66BT-I/MS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Technology
Voltage
Write Cycle Time
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93AA66BT-I/MS Description

Short technical summary and product information.

The 93AA66BT-I/MS is a 4 Kbit (256 x 16) non-volatile EEPROM from Microchip Technology using the Microwire (3-wire) serial interface. It features low-power CMOS technology and self-timed erase/write cycles.

 

Key specifications include an operating voltage range of 1.8V to 5.5V, a maximum clock frequency of 2 MHz, a write cycle time of 6 ms, data retention greater than 200 years, and 1,000,000 erase/write cycles. The device includes power-on/off data protection circuitry and automatic erase all before write all.

 

The 93AA66BT-I/MS is supplied in an 8-MSOP (8-TSSOP, 8-MSOP) surface mount package and operates over a temperature range of -40°C to 85°C. It is suitable for various embedded systems requiring non-volatile storage with a simple serial interface.

93AA66BT-I/MS Quick Information

Product Type: EEPROM
Canonical Name: 93AA66BT-I/MS - 4 Kbit EEPROM with Microwire Interface
Subcategory: Microwire EEPROM

93AA66BT-I/MS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

93AA66BT-I/MS Estimated Pricing

Qty Low High
1+ $1.24 $1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

93AA66BT-I/MS Features

  • 4 Kbit non-volatile EEPROM storage capacity.
  • Microwire serial interface for easy integration.
  • Wide operating voltage from 1.8V to 5.5V.
  • High endurance of 1,000,000 write cycles.
  • Data retention greater than 200 years.

93AA66BT-I/MS Applications

  • Used in industrial control systems for parameter storage.
  • Ideal for consumer electronics configuration data.
  • Suitable for automotive sensor calibration data.
  • Perfect for medical device parameter logging.

93AA66BT-I/MS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the 93AA66BT-I/MS?

1.8V to 5.5V.

What is the package type of the 93AA66BT-I/MS?

8-MSOP (8-TSSOP, 8-MSOP) surface mount package.

What is the operating temperature range of the 93AA66BT-I/MS?

-40°C to 85°C (TA).

What is the memory size of the 93AA66BT-I/MS?

4 Kbit (256 x 16).

What serial interface does the 93AA66BT-I/MS use?

Microwire (3-wire serial).

What is the write endurance of the 93AA66BT-I/MS?

1,000,000 erase/write cycles.

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