93C66BT-E/OT The Microchip Technology 93C66BT-E/OT is a 4Kbit EEPROM memory IC featuring a Microwire interface and operating at 2 MHz. It is available in a surface-mount SOT-23-6 package.
Mfr Part #:

93C66BT-E/OT

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 93C66BT-E/OT is a 4Kbit EEPROM memory IC featuring a Microwire interface and operating at 2 MHz. It is available in a surface-mount SOT-23-6 package.
✓ Total Stock: 19,810 pcs
$ Price Range: $1.24

93C66BT-E/OT 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
Non-Authorised Inventory information
19,810 pcs
19810 pcs On Request 1 On Request On Request 2020+ On Request On Request

93C66BT-E/OT 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
Tape & Reel
Technology
Voltage
Write Cycle Time

93C66BT-E/OT Description

Short technical summary and product information.

The Microchip Technology 93C66BT-E/OT is a 4Kbit serial Electrically Erasable PROM (EEPROM) designed for low-power, nonvolatile memory applications. It utilizes advanced CMOS technology and features an industry-standard 3-wire serial I/O interface, commonly known as Microwire.

 

This device offers a memory organization of 256 x 16 bits and operates with a clock frequency of up to 2 MHz. The supply voltage range is 4.5V to 5.5V, with a write cycle time of 2ms. The operating temperature range is -40°C to 125°C.

 

The 93C66BT-E/OT is supplied in a compact SOT-23-6 surface-mount package, suitable for space-constrained designs. Its robust features make it ideal for various embedded systems requiring reliable nonvolatile data storage.

93C66BT-E/OT Quick Information

Product Type: EEPROM
Canonical Name: Microchip Technology 93C66BT-E/OT EEPROM 4Kbit Microwire
Subcategory: Microwire EEPROM

93C66BT-E/OT Compliance

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

93C66BT-E/OT Estimated Pricing

Qty Low High
1+ $1.24 $1.24

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

93C66BT-E/OT Features

  • 4Kbit EEPROM memory size.
  • Microwire serial interface.
  • 2 MHz clock frequency.
  • Surface mount SOT-23-6 package.
  • Wide operating temperature range.

93C66BT-E/OT Applications

  • Used in serial EEPROM data storage applications
  • Suitable for 16-bit memory organization systems
  • Ideal for industrial temperature environment designs
  • Applied in low-power nonvolatile memory circuits
  • Supports 4.5V to 5.5V powered Microwire interfaces

93C66BT-E/OT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the 93C66BT-E/OT?

The 93C66BT-E/OT has a memory size of 4Kbit.

What is the memory organization?

The memory organization is 256 x 16 bits.

What interface does the 93C66BT-E/OT use?

It uses the Microwire interface.

What is the maximum clock frequency?

The maximum clock frequency is 2 MHz.

What is the operating voltage range?

The operating voltage range is 4.5V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What type of package is the 93C66BT-E/OT in?

It is in a SOT-23-6 package.

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