AS7C4098A-15TCN

AS7C4098A-15TCN High-Speed Asynchronous SRAM Memory Chip

The AS7C4098A-15TCN from Alliance Memory is a high-performance 4Mbit asynchronous SRAM designed for applications requiring fast, reliable volatile memory. With a 15ns access time and 256K x 16 organization, this memory chip delivers exceptional speed and efficiency for industrial, telecommunications, automotive, and embedded system applications.

Key Features & Benefits

• Ultra-Fast Access: 15ns access time ensures rapid data retrieval for time-critical operations
• Flexible Organization: 256K x 16 configuration optimized for 16-bit data bus architectures
• Wide Voltage Range: 4.5V to 5.5V supply voltage for compatibility with various systems
• Industrial Temperature Range: Operates reliably from 0°C to 70°C
• Surface Mount Design: 44-TSOP package for efficient PCB layout and automated assembly
• RoHS Compliant: Environmentally friendly, meeting international standards

Technical Specifications

Product attributes	Property Value
Manufacturer	Alliance Memory, Inc.
Product Series
Packaging	Tray | Tray
Memory Type	Volatile
Memory Format	SRAM
Technology	SRAM - Asynchronous
Memory Size	4Mbit
Memory Organization	256K x 16
Memory Interface	Parallel
Clock Frequency	-
Write Cycle Time - Word, Page	15ns
Access Time	15 ns
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	0°C ~ 70°C (TA)
Grade	-
Qualification	-
Mounting Type	Surface Mount
Package / Case	44-TSOP (0.400", 10.16mm Width)
Supplier Device Package	44-TSOP2
ROHS

Applications

This SRAM chip is ideal for:

• Industrial control systems and automation equipment
• Telecommunications infrastructure and networking devices
• Automotive electronics and embedded systems
• Medical devices requiring reliable data storage
• Aerospace and defense applications
• High-speed data buffering and caching

Quality & Reliability

Alliance Memory is a trusted manufacturer of high-reliability semiconductor memory solutions. The AS7C4098A-15TCN is manufactured to stringent quality standards, ensuring long lifecycle support and consistent performance in demanding environments. Each component is fully tested and comes with comprehensive technical documentation and traceability.

Need technical support or volume pricing? Contact our team for design-in assistance, custom packaging options, and long-term supply agreements.