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HomeProductsIntegrated Circuits (ICs)MemoryCAT24WC128W
CAT24WC128W Image
Image may be representation.
See specifications for product details.

CAT24WC128W - Catalyst Semiconductor Inc.

Manufacturer Part Number
CAT24WC128W
Manufacturer
onsemi
Allelco Part Number
32D-CAT24WC128W
ECAD Model
Parts Description
IC EEPROM 128KBIT I2C 1MHZ 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
CAT24WC128W.pdf
RoHs Status
ROHS3 Compliant
In stock: 12000

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Quantity

Specifications

CAT24WC128W Tech Specifications
Catalyst Semiconductor Inc. - CAT24WC128W technical specifications, attributes, parameters and parts with similar specifications to Catalyst Semiconductor Inc. - CAT24WC128W

Product Attribute Attribute Value  
Manufacturer onsemi  
Write Cycle Time - Word, Page 10ms  
Voltage - Supply 2.5V ~ 6V  
Technology EEPROM  
Supplier Device Package 8-SOIC  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Bulk  
Operating Temperature 0°C ~ 70°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 128Kbit  
Memory Organization 16K x 8  
Memory Interface I²C  
Memory Format EEPROM  
Clock Frequency 1 MHz  
Base Product Number CAT24WC128  
Access Time 3.5 µs  

Parts Introduction

Manufacturer Part Number

CAT24WC128W

Manufacturer

onsemi

Introduction

The CAT24WC128W is a 128Kbit (16K x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) with an I2C serial interface. It provides a high-performance and reliable non-volatile memory solution for a wide range of embedded applications.

Product Features and Performance

128Kbit (16K x 8) EEPROM memory

I2C serial interface for easy integration

Fast 1 MHz clock frequency

Short 10ms write cycle time

Rapid 550 ns access time

Wide 2.5V to 6V operating voltage range

Operating temperature range of 0°C to 70°C

Product Advantages

High-capacity non-volatile memory for data storage

Enables simple and efficient integration into embedded systems

Fast data access and write speeds for improved system performance

Wide voltage and temperature ranges for versatile applications

Key Reasons to Choose This Product

Reliable and long-lasting EEPROM memory solution

Compact surface-mount package for space-constrained designs

Ease of use with standard I2C communication protocol

Cost-effective non-volatile memory option

Quality and Safety Features

Robust EEPROM technology for data integrity and endurance

Compliant with industry standards for safety and reliability

Compatibility

The CAT24WC128W is compatible with a wide range of I2C-enabled microcontrollers and processors.

Application Areas

Industrial automation and control systems

Automotive electronics

Consumer electronics

Telecommunications equipment

Medical devices

Smart home and IoT applications

Product Lifecycle

The CAT24WC128W is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from onsemi or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and potential replacement products.

Parts with Similar Specifications

The three parts on the right have similar specifications to Catalyst Semiconductor Inc. CAT24WC128W

Product Attribute CAT24WC128W CAT24WC128LI CAT24WC128WI CAT24WC16J-1.8TE13
Part Number CAT24WC128W CAT24WC128LI CAT24WC128WI CAT24WC16J-1.8TE13
Manufacturer Catalyst Semiconductor Inc. Catalyst Semiconductor Inc. Catalyst Semiconductor Inc. CSI
Write Cycle Time - Word, Page 10ms 10ms 10ms -
Technology EEPROM EEPROM EEPROM -
Voltage - Supply 2.5V ~ 6V 2.5V ~ 6V 2.5V ~ 6V -
Memory Format EEPROM EEPROM EEPROM -
Series - - - -
Package Bulk Bulk Bulk -
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width) -
Base Product Number CAT24WC128 CAT24WC128 CAT24WC128 -
Memory Size 128Kbit 128Kbit 128Kbit -
Supplier Device Package 8-SOIC 8-PDIP 8-SOIC -
Memory Organization 16K x 8 16K x 8 16K x 8 -
Access Time 3.5 µs 3.5 µs 3.5 µs -
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -
Memory Type Non-Volatile Non-Volatile Non-Volatile -
Memory Interface I²C I²C I²C -
Clock Frequency 1 MHz 1 MHz 1 MHz -
Mounting Type Surface Mount Through Hole Surface Mount -

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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CAT24WC128W Image

CAT24WC128W

Catalyst Semiconductor Inc.
32D-CAT24WC128W

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