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AS6C8016B-45BINTR

AS6C8016B-45BINTR

Alliance Memory, Inc.
SRAM - Asynchronous Memory IC 8Mbit Parallel 45 ns 48-TFBGA (6x8)
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Overview

The AS6C8016B-45BINTR is a high-performance 8Mbit asynchronous CMOS static RAM organized as 512K x 16 bits. It operates from a wide supply voltage range of 2.7V to 3.6V and features a fast access time of 45ns, making it suitable for high-speed buffering and data storage applications.

Why Choose This Part

This SRAM offers exceptionally low power consumption with a typical standby current of only 2.5uA, extending battery life in portable designs. Its fully static operation eliminates the need for external refresh clocks, simplifying the interface logic and reducing system complexity.

Applications

Industrial Controller Data Logging
Used as high-speed buffer memory for logging real-time sensor data in industrial automation systems.
Embedded System Main Memory
Provides volatile working memory for microcontrollers and microprocessors that lack sufficient internal RAM.
Communication Equipment
Acts as a packet buffer or temporary data store in networking hardware where low latency is critical.
Battery-Backed Data Retention
Utilizes the low 1.5V minimum data retention voltage for maintaining critical system state during power-down cycles.

Key Specifications

Technology SRAM - Asynchronous
Access Time 45 ns
Memory Size 8Mbit
Memory Type Volatile
Memory Format SRAM
Mounting Type Surface Mount
Package / Case 48-LFBGA
Memory Interface Parallel
Voltage - Supply 2.7V ~ 3.6V
Memory Organization 512K x 16
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 48-TFBGA (6x8)
Write Cycle Time - Word, Page 45ns

Getting Started

To interface this SRAM, connect the 19-bit address bus and 16-bit data bus to your processor's external memory interface (EMI) or flexible static memory controller (FSMC). Ensure that the LB# and UB# pins are correctly managed for byte-level access, and provide adequate decoupling capacitors near the VDD pins to maintain signal integrity during high-speed 45ns switching.

AS6C8016B-45 Family

Also available as: AS6C8016B-45BIN