CAT93C66YGI
- Mfr.Part #
- CAT93C66YGI
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8TSSOP
- Stock
- 7,348
- In Stock :
- 7,348
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- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Memory
- Memory Interface :
- Microwire
- Series :
- -
- Technology :
- EEPROM
- Memory Size :
- 4Kbit
- Clock Frequency :
- 2 MHz
- Base Product Number :
- CAT93C66
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Memory Format :
- EEPROM
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Voltage - Supply :
- 2.5V ~ 6V
- Mounting Type :
- Surface Mount
- Memory Organization :
- 256 x 16, 512 x 8
- RoHS :
- Non-Compliant
- Product Status :
- Obsolete
- Memory Type :
- Non-Volatile
- Supplier Device Package :
- 8-TSSOP
- Write Cycle Time - Word, Page :
- -
- Package :
- Bulk
- Access Time :
- 250 ns
- Datasheets
- CAT93C66YGI

[Memory Catalyst Semiconductor Inc. CAT93C66YGI] Overview
This high-performance EEPROM integrated circuit (IC) CAT93C66YGI, manufactured by Catalyst Semiconductor Inc., is designed to meet the demanding requirements of modern electronic systems. With a capacity of 4KBIT, this SPI-compatible IC operates at speeds up to 2MHz, making it ideal for applications where fast data transfer is crucial. The 8TSSOP packaging ensures easy integration into various electronic devices while maintaining a compact footprint.
Whether you're designing consumer electronics, industrial equipment, or automotive systems, the CAT93C66YGI provides reliable non-volatile storage with efficient SPI communication, ensuring seamless operation in diverse applications.
CAT93C66YGI Features
- 4KBIT EEPROM capacity
- SPI interface for high-speed communication
- Operating frequency of up to 2MHz
- 8TSSOP packaging for compact integration
- Wide operating voltage range: 1.8V to 5.5V
- Low standby current for energy-efficient operation
- Extended temperature range: -40°C to +125°C
- Write protect functionality for data security
CAT93C66YGI Applications
- Embedded Systems: The CAT93C66YGI is ideal for storing configuration data, firmware updates, and calibration settings in embedded systems such as microcontrollers and IoT devices, ensuring reliable operation and easy reprogramming.
- Automotive Electronics: In automotive applications, this EEPROM IC can be used for storing vehicle parameters, sensor calibration data, and event logs, providing essential functionality for engine control units (ECUs), body control modules (BCMs), and infotainment systems.
- Industrial Automation: With its robust performance and wide operating temperature range, the CAT93C66YGI is well-suited for industrial automation equipment, where it can store production data, machine settings, and diagnostic information, enhancing system reliability and maintenance efficiency.
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