Description

The LP61256GS-8 is an IC chip that belongs to the static random access memory category with a storage capacity of 1,048,576 bits. It is designed to operate on a single 3.3V power supply while inputs and outputs are TTL compatible allowing direct interfacing with common system bus structures. It comes equipped with chip enable input for POWER-DOWN and device enable, and an output enable input for easy interfacing. Data retention is guaranteed at a power supply voltage as low as 2.0V.

Specifications and features

• Category: IC Chips
• Capacity: 1,048,576 bits
• Voltage: Single 3.3V ± 10% power supply
• Access times: 12/15 ns (max.)
• Current: Operating: 180mA (max.); Standby: 5mA (max.)
• Operation: Full static operation, no clock or refreshing required
• Compatibility: inputs and outputs are directly TTL compatible
• Configuration: center power/ground pin configuration
• Interfacing: common I/O using three-state output; Output enable and two chip enable inputs for easy application
• Data retention voltage: 2.0V (min.)
• Package: Available in 32-pin SOJ 300 mil and 32-pin sTSOP packages

Application Scenarios

The LP61256GS-8 chip is commonly used in electronic devices that require large storage capacity and high speed processing. It can be widely used in industrial control, communication equipment, consumer electronics, and computer peripherals among others.

Comparison

• High-speed storage of 1,048,576 bits
• Single 3.3V power supply operation
• TTL compatible inputs and outputs allowing direct interfacing with common system bus structures
• Data retention is guaranteed at a power supply voltage as low as 2.0V

• May not be compatible with systems requiring a different voltage supply
• May not be suitable for use in applications with higher data storage capacity requirements