93C66BT-E/ST The Microchip Technology 93C66BT-E/ST is a 4Kbit EEPROM with a Microwire interface. It operates with a supply voltage of 4.5V to 5.5V and a clock frequency of 2 MHz.
Mfr Part #:

93C66BT-E/ST

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 93C66BT-E/ST is a 4Kbit EEPROM with a Microwire interface. It operates with a supply voltage of 4.5V to 5.5V and a clock frequency of 2 MHz.
✓ Total Stock: 19,812 pcs
$ Price Range: $1.24

93C66BT-E/ST Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
19,812 pcs
19812 pcs On Request 1 On Request On Request 2020+ On Request On Request

93C66BT-E/ST 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/ST Description

Short technical summary and product information.

The Microchip Technology 93C66BT-E/ST is a 4Kbit serial Electrically Erasable PROM (EEPROM) designed for low-power, nonvolatile memory applications. It features a Microwire serial interface and operates over a voltage range of 4.5V to 5.5V.

 

This device offers a memory organization of 256 x 16 bits and a clock frequency of up to 2 MHz. It supports a write cycle time of 2ms and operates within an industrial temperature range of -40°C to 125°C. The EEPROM is available in an 8-TSSOP surface mount package.

 

Key features include self-timed erase/write cycles, power-on/off data protection circuitry, and a device status signal. The 93C66BT-E/ST is suitable for various embedded systems requiring reliable nonvolatile data storage.

93C66BT-E/ST Quick Information

Product Type: EEPROM
Canonical Name: Microchip Technology 93C66BT-E/ST EEPROM 4Kbit Microwire 8-TSSOP
Subcategory: Serial EEPROM

93C66BT-E/ST Compliance

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

93C66BT-E/ST 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/ST Features

  • 4Kbit serial EEPROM memory
  • Microwire interface protocol
  • 4.5V to 5.5V operating voltage
  • 2 MHz maximum clock frequency
  • Industrial temperature range

93C66BT-E/ST Applications

  • Used in industrial sensor calibration modules
  • Ideal for embedded configuration storage
  • Suitable for automotive parameter logging
  • Applied in consumer device settings memory

93C66BT-E/ST FAQs

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

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

What is the memory organization of this EEPROM?

The memory organization is 256 x 16 bits.

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

It uses the Microwire interface.

What is the operating voltage range for the 93C66BT-E/ST?

The operating voltage is between 4.5V and 5.5V.

What is the operating temperature range?

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

What is the clock frequency of the 93C66BT-E/ST?

The clock frequency is 2 MHz.

What package type is the 93C66BT-E/ST supplied in?

It is supplied in an 8-TSSOP package.

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