Description

This is an electronic component model named CY7C024E-25AXC, which belongs to the Memory product category. It is a low-power CMOS dual-port static RAM that provides independent and asynchronous access for reads and writes to any location in memory. The model comes with various arbitration schemes to handle situations when multiple processors access the same piece of data.

Specifications and Features

• True dual-ported memory cells that allow simultaneous reads of the same memory location
• Available in four organizations, which are 4K x 16/18 and 8K x 16/18
• 0.35-µ complementary metal oxide semiconductor (CMOS) for optimum speed and power
• High-speed access: 15 ns
• Low operating power: ICC = 180 mA (typ), ISB3 = 0.05 mA (typ)
• Fully asynchronous operation and automatic power-down
• Expandable data bus to 32/36 bits or more using master/slave chip select when using more than one device
• On-chip arbitration logic and semaphores included to permit software handshaking between ports
• INT flag for port-to-port communication and separate upper-byte and lower-byte control
• Pin select for master or slave
• Available in Pb-free 100-pin thin quad flatpack (TQFP) package

Application Scenarios

The CY7C024E-25AXC is ideal for applications that require simultaneous reads of the same memory location by multiple processors. It can be used in various devices such as computers, servers, and other electronic devices.

Comparison

• Provides independent and asynchronous access
• Low-power CMOS dual-port static RAM
• Automatic power-down and expandable data bus

• May not be suitable for applications that do not require simultaneous reads of the same memory location