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93AA66CT-I/SN The Microchip Technology 93AA66CT-I/SN is a 4Kbit serial EEPROM featuring a Microwire interface. It operates within a voltage range of 1.8V to 5.5V and a temperature range of -40°C to 85°C.
Mfr Part #:

93AA66CT-I/SN

Available from 4 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 93AA66CT-I/SN is a 4Kbit serial EEPROM featuring a Microwire interface. It operates within a voltage range of 1.8V to 5.5V and a temperature range of -40°C to 85°C.
✓ Total Stock: 3,381 pcs
$ Price Range: $1.24

93AA66CT-I/SN Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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93AA66CT-I/SN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Lead Spacing
Lead Style
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time
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93AA66CT-I/SN Description

Short technical summary and product information.

The Microchip Technology 93AA66CT-I/SN is a 4Kbit serial Electrically Erasable PROM (EEPROM) designed for low-power, nonvolatile memory applications. It utilizes advanced CMOS technology and features a 3-wire serial I/O interface compatible with Microwire.

 

This device offers a memory organization of 512 x 8 bits or 256 x 16 bits, selectable via the ORG pin for '66C' versions. It operates over a wide voltage range of 1.8V to 5.5V and supports an industrial temperature range of -40°C to 85°C. The EEPROM supports a clock frequency of up to 3 MHz and has a write cycle time of 6ms.

 

Packaged in an 8-SOIC (0.154", 3.90mm Width) format, the 93AA66CT-I/SN is suitable for surface mount applications. It includes power-on/off data protection circuitry and a device status signal for ready/busy indication. The device is RoHS3 compliant and has an MSL rating of 1.

93AA66CT-I/SN Quick Information

Product Type: EEPROM
Series: 93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
Canonical Name: 93AA66CT-I/SN 4Kbit Microwire EEPROM
Subcategory: Serial EEPROM

93AA66CT-I/SN Compliance

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

93AA66CT-I/SN Estimated Pricing

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1+ $1.24 $1.24

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

93AA66CT-I/SN Features

  • 4Kbit serial EEPROM with Microwire interface.
  • Wide operating voltage from 1.8V to 5.5V.
  • Industrial temperature range of -40°C to 85°C.
  • Surface mountable 8-SOIC package.
  • RoHS3 compliant with MSL 1 rating.

93AA66CT-I/SN Applications

  • Suitable for low-power memory applications.
  • Ideal for embedded system designs.
  • Used in various industrial electronics.
  • Compact memory solutions.

93AA66CT-I/SN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the 93AA66CT-I/SN?

4Kbit.

What is the memory interface?

Microwire.

What is the operating voltage range?

1.8V to 5.5V.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

8-SOIC (0.154", 3.90mm Width).

What is the clock frequency?

3 MHz.

What is the write cycle time?

6 ms.

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