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93LC56B-E/ST The Microchip Technology 93LC56B-E/ST is a 2Kbit serial EEPROM with a 128x16 organization, operating over a 2.5V to 5.5V supply range. It features a Microwire interface and is housed in an 8-TSSOP package.
Mfr Part #:

93LC56B-E/ST

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 93LC56B-E/ST is a 2Kbit serial EEPROM with a 128x16 organization, operating over a 2.5V to 5.5V supply range. It features a Microwire interface and is housed in an 8-TSSOP package.
✓ Total Stock: 20,059 pcs
$ Price Range: $1.24

93LC56B-E/ST Available from 1 distributor

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Smaxon Electronics ✓
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20,059 pcs
On Request
20059 pcs On Request 1 On Request On Request 2020+ On Request On Request
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93LC56B-E/ST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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93LC56B-E/ST Description

Short technical summary and product information.

The Microchip Technology 93LC56B-E/ST is a 2Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device. It utilizes a 3-wire Microwire interface for communication and offers a memory organization of 128 words by 16 bits. This non-volatile memory operates with a supply voltage ranging from 2.5V to 5.5V and supports a maximum clock frequency of 2 MHz.

 

The device is designed for low-power applications and features self-timed erase/write cycles with automatic erase all before write all functionality. It includes power-on/off data protection circuitry and a device status signal for ready/busy indication. The 93LC56B-E/ST boasts a data retention of over 200 years and can withstand 1,000,000 erase/write cycles.

 

Packaged in an 8-lead TSSOP, the 93LC56B-E/ST is suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TA), making it a robust choice for various industrial environments. The compact package dimensions (4.40mm width) and surface mount capability facilitate integration into space-constrained designs.

93LC56B-E/ST Quick Information

Product Type: EEPROM
Canonical Name: 93LC56B-E/ST EEPROM 2Kbit Microwire 128x16
Subcategory: Serial EEPROM

93LC56B-E/ST Compliance

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

93LC56B-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.

93LC56B-E/ST Features

  • 2Kbit non-volatile EEPROM memory.
  • Microwire serial interface for communication.
  • Operates from 2.5V to 5.5V supply.
  • 128 x 16 bit memory organization.
  • Surface mount 8-TSSOP package.

93LC56B-E/ST Applications

  • Used for parameter storage in embedded systems.
  • Ideal for configuration data in industrial controls.
  • Suitable for automotive electronics with wide temperature range.
  • Stores calibration constants in measurement equipment.

93LC56B-E/ST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the 93LC56B-E/ST?

The operating supply voltage range is 2.5V to 5.5V.

What package does the 93LC56B-E/ST come in?

It is available in an 8-TSSOP surface mount package.

What is the operating temperature range of the 93LC56B-E/ST?

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

What memory interface does the 93LC56B-E/ST use?

It uses a Microwire serial interface.

What is the maximum clock frequency of the 93LC56B-E/ST?

The maximum clock frequency is 2 MHz.

What is the write cycle time of the 93LC56B-E/ST?

The write cycle time is 6 ms.

What is the memory organization of the 93LC56B-E/ST?

The memory is organized as 128 x 16 bits.

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