Manufacturer Part Number
CY7C028-15AI
Manufacturer
Cypress Semiconductor
Introduction
The CY7C028-15AI is a 1Mb (64K x 16) dual-port, asynchronous SRAM (Static Random Access Memory) integrated circuit (IC) with a parallel memory interface.
Product Features and Performance
1Mb (64K x 16) memory capacity
Dual-port, asynchronous SRAM architecture
Parallel memory interface
15ns access time
5V to 5.5V supply voltage
Wide operating temperature range of -40°C to 85°C
Product Advantages
Dual-port design allows independent read and write access from two separate ports
Asynchronous operation simplifies system design
Wide voltage and temperature ranges provide design flexibility
Key Technical Parameters
Memory Size: 1Mb (64K x 16)
Memory Type: Volatile SRAM
Memory Interface: Parallel
Access Time: 15ns
Write Cycle Time (Word, Page): 15ns
Supply Voltage: 4.5V to 5.5V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Moisture Sensitivity Level (MSL) 3 rating
RoHS non-compliant (contains lead)
Compatibility
100-TQFP (14x14) package
Surface mount (SMT) mounting type
Application Areas
Embedded systems
Industrial control
Telecommunications equipment
Military and aerospace applications
Product Lifecycle
The CY7C028-15AI is an established product and is currently in production. Cypress Semiconductor, the manufacturer, continues to support this product.
Key Reasons to Choose This Product
Dual-port, asynchronous SRAM architecture for independent read and write access
High memory capacity of 1Mb (64K x 16)
Fast 15ns access time and write cycle time
Wide operating voltage and temperature ranges
Proven reliability and long-term availability from a reputable manufacturer
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