CAT28LV256G-25T
- Mfr.Part #
- CAT28LV256G-25T
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT PAR 32PLCC
- Stock
- 455
- In Stock :
- 455
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Memory
- Nominal Supply Current :
- 15mA
- Memory Interface :
- Parallel
- ECCN Code :
- EAR99
- Width :
- 11.43mm
- Supply Voltage-Min (Vsup) :
- 3V
- Page Size :
- 64words
- Access Time :
- 250ns
- Operating Supply Voltage :
- 3.3V
- Density :
- 256 kb
- Memory Width :
- 8
- Pin Count :
- 32
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Package / Case :
- 32-LCC (J-Lead)
- Write Cycle Time - Word, Page :
- 10ms
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Published :
- 2009
- Height Seated (Max) :
- 3.55mm
- RoHS Status :
- RoHS Compliant
- Terminal Finish :
- Tin (Sn)
- Programming Voltage :
- 3V
- Operating Temperature :
- 0°C~70°C TA
- Number of Terminations :
- 32
- Qualification Status :
- Not Qualified
- Command User Interface :
- No
- Endurance :
- 100000 Write/Erase Cycles
- Number of Functions :
- 1
- Terminal Position :
- QUAD
- Data Polling :
- yes
- Number of Pins :
- 32
- Operating Mode :
- ASYNCHRONOUS
- Memory Format :
- EEPROM
- Write Cycle Time-Max (tWC) :
- 10ms
- Reach Compliance Code :
- Unknown
- JESD-609 Code :
- e3
- Length :
- 13.97mm
- Standby Current-Max :
- 0.00015A
- Memory Size :
- 256Kb 32K x 8
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 3.3V
- Base Part Number :
- CAT28LV256
- Supply Voltage-Max (Vsup) :
- 3.6V
- Toggle Bit :
- yes
- Terminal Pitch :
- 1.27mm
- Voltage - Supply :
- 3V~3.6V
- Lead Free :
- Lead Free
- Memory Type :
- Non-Volatile
- Datasheets
- CAT28LV256G-25T

Memory Catalyst Semiconductor Inc. CAT28LV256G-25T Overview
The CAT28LV256G-25T, produced by Catalyst Semiconductor Inc., is a high-performance IC EEPROM designed to meet the rigorous demands of sophisticated electronic systems. With a storage capacity of 256Kbit, this parallel EEPROM offers a robust storage solution in a compact 32PLCC package, making it ideal for applications requiring high-density, non-volatile memory. The reliable architecture of the CAT28LV256G-25T ensures long-term data retention and fast access times, making it an essential component in advanced memory solutions. Its versatility and durability are tailored for critical applications where data integrity and component reliability are paramount.
CAT28LV256G-25T Features
This EEPROM features a parallel interface for high-speed data transfer, low power consumption, and an operational temperature range suited for industrial environments. The EEPROM's endurance and data retention capabilities are designed to support systems that require frequent writes and long-term data preservation. Furthermore, the CAT28LV256G-25T is easy to integrate into existing architectures, providing a flexible and efficient solution for expanding system memory with minimal impact on the overall device footprint.
CAT28LV256G-25T Applications
- Automotive Electronics: Utilized in engine control units, the CAT28LV256G-25T stores critical firmware that requires quick access and high reliability under extreme conditions.
- Industrial Automation: In programmable logic controllers, this EEPROM holds configuration and operation scripts, essential for process control in manufacturing environments.
- Telecommunication Equipment: Supports firmware and configuration storage in routers and switches, ensuring reliable performance in data transmission.
- Consumer Electronics: Used in home appliances and entertainment systems, where it provides stable and dependable storage for device settings and user preferences.
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