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HomeProductsIntegrated Circuits (ICs)MemoryCAT24WC128WI
CAT24WC128WI Image
Image may be representation.
See specifications for product details.

CAT24WC128WI - Catalyst Semiconductor Inc.

Manufacturer Part Number
CAT24WC128WI
Manufacturer
onsemi
Allelco Part Number
32D-CAT24WC128WI
ECAD Model
Parts Description
IC EEPROM 128KBIT I2C 1MHZ 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
CAT24WC128WI.pdf
RoHs Status
ROHS3 Compliant
In stock: 13310

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Quantity

Specifications

CAT24WC128WI Tech Specifications
Catalyst Semiconductor Inc. - CAT24WC128WI technical specifications, attributes, parameters and parts with similar specifications to Catalyst Semiconductor Inc. - CAT24WC128WI

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 -40°C ~ 85°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

CAT24WC128WI

Manufacturer

onsemi

Introduction

The CAT24WC128WI is a 128Kbit I2C EEPROM memory chip manufactured by onsemi. It provides non-volatile data storage with a wide operating voltage range and temperature range, making it suitable for a variety of industrial and commercial applications.

Product Features and Performance

128Kbit of EEPROM memory organized as 16K x 8

I2C serial interface with clock frequency up to 1 MHz

Fast access time of 550 ns

Word and page write cycle time of 10 ms

Operating voltage range of 2.5V to 6V

Operating temperature range of -40°C to 85°C

Product Advantages

Reliable non-volatile data storage

Wide operating voltage and temperature range

Fast read/write access

Small 8-SOIC surface mount package

Key Reasons to Choose This Product

Robust and dependable EEPROM memory solution

Versatile for use in diverse applications

Cost-effective and space-saving design

Trusted onsemi brand and quality

Quality and Safety Features

Manufactured to high quality standards

Robust design for reliable operation

Compliant with relevant safety regulations

Compatibility

The CAT24WC128WI is compatible with standard I2C bus interfaces and can be used in a variety of embedded systems and industrial applications.

Application Areas

Industrial control systems

Automotive electronics

Consumer electronics

Medical devices

Telecommunications equipment

Product Lifecycle

The CAT24WC128WI is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative EEPROM memory products available from onsemi or other manufacturers. Customers are advised to contact our website's sales team for more information on available options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Catalyst Semiconductor Inc. CAT24WC128WI

Product Attribute CAT24WC128WI CAT24WC128W CAT24WC128LI CAT24WC16JI
Part Number CAT24WC128WI CAT24WC128W CAT24WC128LI CAT24WC16JI
Manufacturer Catalyst Semiconductor Inc. Catalyst Semiconductor Inc. Catalyst Semiconductor Inc. CSI
Memory Interface I²C I²C I²C -
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm) -
Voltage - Supply 2.5V ~ 6V 2.5V ~ 6V 2.5V ~ 6V -
Memory Organization 16K x 8 16K x 8 16K x 8 -
Mounting Type Surface Mount Surface Mount Through Hole -
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) -
Supplier Device Package 8-SOIC 8-SOIC 8-PDIP -
Technology EEPROM EEPROM EEPROM -
Write Cycle Time - Word, Page 10ms 10ms 10ms -
Package Bulk Bulk Bulk -
Clock Frequency 1 MHz 1 MHz 1 MHz -
Memory Size 128Kbit 128Kbit 128Kbit -
Memory Type Non-Volatile Non-Volatile Non-Volatile -
Series - - - -
Access Time 3.5 µs 3.5 µs 3.5 µs -
Memory Format EEPROM EEPROM EEPROM -
Base Product Number CAT24WC128 CAT24WC128 CAT24WC128 -

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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CAT24WC128WI Image

CAT24WC128WI

Catalyst Semiconductor Inc.
32D-CAT24WC128WI

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