Description

The CY7C109-25VCT is an IC chip belonging to the high -performance CMOS static RAM family. It supports up to 131,072 words by 8 bits of memory expansion and can be used in a variety of applications that require reliable data storage.

Specifications and Features

• Memory: 131,072 words x 8 bits
• Technology: High-performance CMOS Static RAM
• Power consumption:
  • Active power: 1017mW (max, 12 ns)
  • Standby power: 55mW (max.), 4 mW (Low power version)
• Data Retention: 2.0V (Low power version)
• Chip selection modes:
  • Active LOW chip enable (CE1)
  • Active HIGH chip enable (CE2)
• Output modes:
  • Active LOW output enable (OE)
  • Three-state drivers
• Input and output compatibility: TTL- compatible
• Dimensions: 5.29 x 4.21 x 1.19 mm

Application Scenarios

The CY7C109-25VCT IC chip can be used in a wide range of electronic devices that require a reliable and high-performance memory storage system. Some common application scenarios include but are not limited to:

• Computer motherboards and Servers
• Cable Modems and routers
• Medical devices
• Automotive and aerospace applications
• Consumer electronics such as television and video recorders

Comparison

• High-speed memory operations (tAA= 10 ns)
• Low power consumption, even in standby-mode
• Supports automatic power-down when deselected
• Large memory capacity with expansion options

• Not suitable for ultra-low power applications
• Not suitable for applications where EEPROM or flash memory is needed