CAT28C256L15
- Mfr.Part #
- CAT28C256L15
- Manufacturer
- onsemi
- Package / Case
- 28-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT PARALLEL 28DIP
- Stock
- 32,774
- In Stock :
- 32,774
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Memory
- Operating Mode :
- ASYNCHRONOUS
- Published :
- 2007
- ECCN Code :
- EAR99
- Memory Size :
- 256Kb 32K x 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Access Time :
- 150ns
- Voltage - Supply :
- 4.5V~5.5V
- Width :
- 15.24mm
- Operating Supply Voltage :
- 5V
- Page Size :
- 64words
- Command User Interface :
- No
- Supply Voltage :
- 5V
- Nominal Supply Current :
- 30mA
- RoHS Status :
- RoHS Compliant
- Write Cycle Time - Word, Page :
- 5ms
- Terminal Finish :
- Tin (Sn)
- Toggle Bit :
- yes
- Programming Voltage :
- 5V
- Memory Format :
- EEPROM
- Height Seated (Max) :
- 5.08mm
- Mounting Type :
- Through Hole
- Base Part Number :
- CAT28C256
- Length :
- 36.695mm
- Qualification Status :
- Not Qualified
- Memory Interface :
- Parallel
- Terminal Position :
- Dual
- Packaging :
- Tube
- Operating Temperature :
- 0°C~70°C TA
- Density :
- 256 kb
- Data Retention Time-Min :
- 100
- Memory Type :
- Non-Volatile
- Standby Current-Max :
- 0.00015A
- Number of Pins :
- 28
- Package / Case :
- 28-DIP (0.600, 15.24mm)
- Pin Count :
- 28
- Number of Functions :
- 1
- Memory Width :
- 8
- Number of Terminations :
- 28
- JESD-609 Code :
- e3
- HTS Code :
- 8542.32.00.51
- Write Cycle Time-Max (tWC) :
- 5ms
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Data Polling :
- yes
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- Organization :
- 32KX8
- Endurance :
- 100000 Write/Erase Cycles
- Terminal Pitch :
- 2.54mm
- Power Supplies :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- CAT28C256L15

Memory onsemi CAT28C256L15 Overview
Introducing the robust and efficient Memory onsemi CAT28C256L15, a high-performance IC EEPROM designed for applications requiring large non-volatile memory storage. This component features a 256 Kbit capacity and is packaged in a practical 28-pin DIP format, making it ideal for a broad range of industrial and commercial applications. Its parallel interface ensures high-speed data transfer and easy integration into existing systems, making it a top choice for developers and engineers seeking reliable data storage solutions.
CAT28C256L15 Features
The CAT28C256L15 IC EEPROM from onsemi boasts several key features that make it highly valuable in complex electronic systems. These include a large 256Kbit storage capacity, a parallel interface for rapid data access, and a wide operating voltage range. Its endurance and data retention capabilities are designed to meet the rigorous demands of high-stress environments, ensuring reliability and performance continuity.
CAT28C256L15 Applications
- Automotive Electronics: Utilized in engine control units, the CAT28C256L15 stores critical firmware that manages engine performance parameters.
- Industrial Automation: In programmable logic controllers, this EEPROM stores configuration and operation scripts that facilitate complex automation tasks.
- Telecommunication Equipment: Helps store network configurations and service provider data in communication devices.
- Consumer Electronics: Applied in settings requiring frequent updates like set-top boxes, where it stores user preferences and software updates.
- Medical Devices: Used in medical monitoring systems to store calibration data and operational logs critical for ensuring accurate readings and device functionality.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















