Mfr Part #:

CAT93C46LI-G

The CAT93C46LI-G is a 1 Kb serial EEPROM from Catalyst Semiconductor Inc. It operates over a wide voltage range and supports selectable memory organization.

✓ Total Stock: 20 pcs

$ Price Range: $1.28

CAT93C46LI-G Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	20 pcs On Request	20 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

CAT93C46LI-G Description

Short technical summary and product information.

The CAT93C46LI-G is a 1 Kb serial EEPROM memory device manufactured by Catalyst Semiconductor Inc. This device offers a flexible memory organization, configurable as either 64 registers of 16 bits or 128 registers of 8 bits via the ORG pin. It operates with a supply voltage range of 1.8 V to 5.5 V and supports high-speed operation up to 2 MHz.

Key features include self-timed write cycles with auto-clear, software write protection, and power-up inadvertent write protection. The CAT93C46LI-G utilizes low-power CMOS technology and boasts 1,000,000 program/erase cycles with 100 years of data retention. It is available in various packages including PDIP, SOIC, TSSOP, and TDFN.

This EEPROM is suitable for applications requiring non-volatile data storage with reliable read and write operations. Its industrial temperature range and robust features make it a versatile component for embedded systems.

CAT93C46LI-G Quick Information

Product Type: Serial EEPROM

Series: 93C

Canonical Name: CAT93C46LI-G 1 Kb Microwire Serial EEPROM

Subcategory: Serial EEPROM

CAT93C46LI-G Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead Free

CAT93C46LI-G Estimated Pricing

Qty	Low	High
1+	$1.28	$1.28

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

CAT93C46LI-G Features

1 Kb serial EEPROM memory device.
Selectable x8 or x16 memory organization.
Wide 1.8 V to 5.5 V supply voltage range.
High speed operation up to 2 MHz.
100 year data retention and 1,000,000 P/E cycles.

CAT93C46LI-G Applications

Non-volatile data storage.
Embedded system configuration.
Industrial control applications.
Automotive electronics systems.

CAT93C46LI-G FAQs

7 frequently asked questions generated from this part’s specifications.

What is the memory organization of the CAT93C46LI-G?

The memory organization is selectable between x8 (128 registers of 8 bits) and x16 (64 registers of 16 bits).

What is the operating voltage range for the CAT93C46LI-G?

The operating voltage range is 1.8 V to 5.5 V.

What is the maximum operating frequency of the CAT93C46LI-G?

The device supports high-speed operation up to 2 MHz.

How long is the data retention for the CAT93C46LI-G?

The data retention is rated for 100 years.

What is the endurance of the CAT93C46LI-G in terms of program/erase cycles?

The device is rated for 1,000,000 program/erase cycles.

Does the CAT93C46LI-G have write protection features?

Yes, it supports both software write protection and power-up inadvertent write protection.

What package types are available for the CAT93C46LI-G?

It is available in 8-pin PDIP, SOIC, TSSOP, and 8-pad TDFN packages.

Category	New Products
Manufacturer Name	Catalyst Semiconductor Inc.
Halogen Free	No
Industrial Grade	Yes
Interface	Microwire Serial
Lead Spacing	2.54 mm
Lead Style	Through Hole
Memory Organization	Selectable x8 or x16
Memory Size	1 Kb
Mounting Type	Surface Mount, Through Hole
SVHC Present	Not Present
Storage Temperature	-65°C ~ 150°C
Supply Voltage	1.8 V to 5.5 V
Tape & Reel	No
Technology	CMOS