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IS61LV256AL-10TLI

IS61LV256AL-10TLI

ISSI
SRAM 256K 32Kx8 10ns Async SRAM 3.3v
1,135 in stock
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Overview

The IS61LV256AL-10TLI is a high-speed, 256Kbit asynchronous CMOS static RAM organized as 32,768 words by 8 bits. It operates on a single 3.3V power supply and features a very fast 10ns access time, making it suitable for high-performance cache and buffer applications. The device is fully static, requiring no external clock or refresh cycles to maintain data integrity.

Why Choose This Part

This SRAM offers an extremely fast 10ns access time for low-latency operations while maintaining a low standby power consumption of 50uA. Its fully static design simplifies the system controller by eliminating the need for refresh circuitry, and the TTL-compatible interface ensures easy integration with various logic families.

Applications

High-Speed Cache Memory
Used as a secondary cache in embedded processors where rapid data access is critical for system performance.
Data Buffering
Acts as a high-speed buffer for communication controllers or signal processing pipelines to manage data flow between different clock domains.
Embedded System Workspace
Provides fast volatile storage for variables and stack space in high-performance microcontroller and FPGA-based systems.
Networking Hardware
Utilized in routers and switches for look-up tables or packet buffering requiring low latency.

Getting Started

When integrating this SRAM, ensure that the 3.3V VDD trace is well-decoupled with low-ESR capacitors placed close to the power pins to handle high-speed switching currents. Interface the 8-bit data bus and 15-bit address bus directly to your MCU or FPGA parallel memory interface. Since this is an asynchronous device, verify that your controller's timing parameters for Chip Select (CE) and Output Enable (OE) meet the 10ns timing requirements specified in the datasheet.

Categories

Memory & Storage > SRAM