Description

The CY62256VNLL-70ZXI is a memory component belonging to the CY62256VN family. It is a powerful CMOS RAM composed of two high-performance RAM chips, each consisting of 32K words by 8 bits, allowing easy memory expansion with CE and OE features. This component enables an automatic power-down feature that reduces power consumption by over 99% when the device is deselected.

Specifications and features

• Temperature ranges:
  • Commercial: 0 °C to +70 °C
  • Industrial: –40 °C to +85 °C
  • Automotive-A: –40 °C to +85 °C
  • Automotive-E: –40 °C to +125 °C
• Speed: 70 ns
• Low voltage range: 2.7 V to 3.6 V
• Low active power and standby power
• TTL compatible inputs and outputs
• Automatic power down when deselected
• CMOS for optimum speed and power
• Available in standard Pb-free and non-Pb-free 28-pin (300-mil) narrow SOIC, 28-pin TSOP-I, and 28-pin reverse TSOP-I packages

Application Scenarios

The CY62256VNLL-70ZXI is ideal for applications that require high-speed, low-power consumption, and high-density memory. It can be used in various products, such as networking devices, industrial control systems, and automotive electronics.

Comparison

• High-performance CMOS RAM
• Automatic power down feature when not in use
• Easy memory expansion with CE and OE features
• Low active power and standby power
• Available in various temperature ranges
• Available in multiple packages

• May not be suitable for applications that require very high memory density.
• Requires an active LOW chip enable (CE) and active LOW output enable (OE) and tristate drivers for easy memory expansion.