The TC55VBM416AFTN55 is a high-speed, low-power static RAM (SRAM) chip manufactured by Toshiba Semiconductor and Storage. This SRAM is designed for applications requiring fast data access and retention with minimal power consumption. It's commonly used in portable devices, embedded systems, and cache memory applications.

Applications

• Portable Devices: Used in mobile phones, PDAs, and other battery-powered devices.
• Embedded Systems: Integrated into microcontrollers, DSPs, and other embedded processors.
• Cache Memory: Employed as cache memory in high-performance computing systems.
• Instrumentation: Utilized in test and measurement equipment for data storage.
• Medical Devices: Used in portable medical instruments where low power consumption is crucial.

Features

• High-Speed Access: Provides fast data access with a typical access time of 5.5 ns.
• Low Power Consumption: Designed for low power operation, extending battery life in portable devices.
• 4Mbit Memory Capacity: Offers a memory capacity of 4 megabits.
• 3.3V Operation: Operates at a supply voltage of 3.3V.
• TTL-Compatible Inputs and Outputs: Compatible with TTL logic levels for easy integration.

Benefits

• Fast Data Access: Enables quick retrieval and storage of data, improving system performance.
• Long Battery Life: Minimizes power consumption, extending the operating time of battery-powered devices.
• High Memory Capacity: Provides ample storage space for various data-intensive applications.
• Simplified Integration: Easy to integrate into existing systems with TTL-compatible I/O.
• Reliable Performance: Ensures stable and consistent data storage and retrieval.

Additional Details

The TC55VBM416AFTN55 is typically available in a TSOP (Thin Small Outline Package), allowing for compact board designs. Its standby current is very low, further reducing power consumption when the chip is not actively being accessed. The device is designed to operate over a wide temperature range, making it suitable for various environmental conditions. Toshiba’s TC55VBM series is well-regarded for its reliability and performance in demanding memory applications. The specific organization of this chip is 256K x 16 bits. The fast access time makes it ideal for real-time applications.