EmbeddedRelated.com
    Parts    IS61WV102416BLL-10TLI
IS61WV102416BLL-10TLI

IS61WV102416BLL-10TLI

ISSI
SRAM 16Mb,High-Speed,Async,1Mbx16,8ns/3.3v,or 10ns/2.4v-3.6v, 48 Pin TSOP I, RoHS
1,086 in stock
Datasheet Mouser Compare Prices

Overview

The IS61WV102416BLL-10TLI is a high-performance 16Mb asynchronous CMOS static RAM organized as 1,024K words by 16 bits. It operates from a single 2.4V to 3.6V power supply and offers a fast 10ns access time with fully static operation, requiring no external clock or refresh cycles. This memory is designed for industrial applications requiring high-speed data throughput and low power consumption.

Why Choose This Part

The device features multiple center power and ground pins to minimize bus noise and improve signal integrity during high-speed transitions. It provides flexible data control via upper-byte (UB) and lower-byte (LB) signals, allowing for 8-bit or 16-bit wide access. The CMOS process ensures low standby power consumption of 25uA, making it suitable for battery-backed or energy-sensitive designs.

Applications

Industrial Control Systems
High-speed buffer memory for PLCs and industrial automation controllers requiring reliable data retention and fast access.
Network Communication Equipment
Used in routers and switches for packet buffering and look-up tables where low latency is critical.
Embedded Computing
External workspace memory for microcontrollers and DSPs that lack sufficient internal RAM for complex processing tasks.
Test and Measurement Instrumentation
Fast data logging and signal processing buffers in portable or benchtop measurement devices.

Getting Started

To use this SRAM, interface it with a microcontroller's external memory interface (EMC/FSMC) by connecting the 20-bit address bus and 16-bit data bus. Ensure proper decoupling with capacitors near the multiple VDD and GND pins to handle the 90mA peak operating current. Since it is fully static, software timing can be easily validated without managing refresh intervals.