CAT64LC40WI
- Mfr.Part #
- CAT64LC40WI
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 1MHZ 8SOIC
- Stock
- 2,710
- In Stock :
- 2,710
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Memory
- Package Shape :
- RECTANGULAR
- Package :
- Tube
- Pin Count :
- 8
- Terminal Position :
- Dual
- Number of Terminals :
- 8
- Terminal Form :
- Gull wing
- Write Cycle Time-Max (tWC) :
- 10 ms
- Technology :
- EEPROM
- Organization :
- 256X16
- Memory Format :
- EEPROM
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Memory Organization :
- 256 x 16
- Memory Type :
- Non-Volatile
- Pbfree Code :
- yes
- Terminal Pitch :
- 1.27 mm
- Operating Mode :
- SYNCHRONOUS
- Product Status :
- Obsolete
- Voltage - Supply :
- 2.5V ~ 6V
- Parallel/Serial :
- Serial
- Seated Height-Max :
- 1.75 mm
- Number of Words :
- 256 words
- Number of Functions :
- 1
- Base Product Number :
- CAT64LC40
- Memory Density :
- 4096 bit
- Surface Mount :
- yes
- Length :
- 4.9 mm
- Manufacturer :
- Rochester Electronics LLC
- Supplier Device Package :
- 8-SOIC
- Memory Size :
- 4Kbit
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C ~ 85°C (TA)
- JESD-30 Code :
- R-PDSO-G8
- Supply Voltage-Min (Vsup) :
- 2.5 V
- Write Cycle Time - Word, Page :
- 5ms
- Memory IC Type :
- EEPROM
- Memory Interface :
- SPI
- Memory Width :
- 16
- Clock Frequency :
- 1 MHz
- Series :
- -
- Mounting Type :
- Surface Mount
- Serial Bus Type :
- SPI
- Qualification Status :
- COMMERCIAL
- Terminal Finish :
- MATTE TIN
- Temperature Grade :
- Industrial
- Reach Compliance Code :
- Unknown
- Supply Voltage-Max (Vsup) :
- 6 V
- Width :
- 3.9 mm
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- CAT64LC40WI
CAT64LC40WI Documents

Memory Catalyst Semiconductor Inc. CAT64LC40WI Overview
The Memory Catalyst Semiconductor Inc. CAT64LC40WI is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for applications requiring efficient data storage with minimal downtime. With a storage capacity of 4 Kbits and a SPI interface facilitating a swift data transfer rate up to 1 MHz, this component is encased in an 8SOIC package for robust integration into various electronic circuits. The CAT64LC40WI is optimized for durability and reliability, ensuring prolonged operational lifespan and consistent performance, making it a preferred choice for B2B clients seeking reliable memory solutions.
CAT64LC40WI Features
- 4 Kbit of EEPROM storage provides ample space for configuration and user data.
- SPI interface ensures high-speed communication up to 1 MHz, enabling fast data access and programming.
- The compact 8SOIC package allows for efficient use of PCB space, suitable for high-density electronic designs.
- Low-voltage operation and low power consumption make it ideal for battery-operated and portable devices.
CAT64LC40WI Applications
- Consumer Electronics: Used in devices like smart TVs and gaming consoles for user settings and game data storage.
- Industrial Automation: Integrates into control systems for machinery to store operational parameters and firmware.
- Automotive Applications: Employs in modern vehicles’ electronic systems to store customizable user settings and system state information.
- Telecommunications: Serves in network equipment for storing network configurations and service provider data.
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