CY62256NL-70SNXI

Product Overview

Category: Integrated Circuit (IC)

Use: Memory chip

Characteristics: - High-speed static random-access memory (SRAM) - Low power consumption - Non-volatile storage - Reliable data retention

Package: 28-pin SOIC (Small Outline Integrated Circuit)

Essence: The CY62256NL-70SNXI is a high-performance SRAM chip designed for various applications that require fast and reliable data storage.

Packaging/Quantity: The CY62256NL-70SNXI is typically sold in reels or tubes, with each reel/tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory Size: 32 kilobits (32Kb)
• Organization: 8,192 words x 8 bits
• Access Time: 70 nanoseconds (ns)
• Operating Voltage: 5 volts (V)
• Operating Temperature Range: -40°C to +85°C
• Data Retention Voltage: 2 volts (V) minimum

Pin Configuration

The CY62256NL-70SNXI has a total of 28 pins, which are assigned specific functions as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A12)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (VCC)
7. Ground (GND)

(Note: The remaining pins are not listed here for brevity.)

Functional Features

• High-speed access and operation
• Low power consumption
• Non-volatile storage ensures data retention even when power is lost
• Easy integration into various electronic systems
• Reliable performance in harsh environments

Advantages and Disadvantages

Advantages: - Fast access time allows for quick data retrieval - Low power consumption helps conserve energy - Non-volatile storage ensures data integrity during power interruptions - Reliable performance in a wide range of operating conditions

Disadvantages: - Limited memory size compared to other storage options - Higher cost per bit compared to larger memory chips

Working Principles

The CY62256NL-70SNXI operates based on the principles of static random-access memory (SRAM). It stores data using flip-flop circuits, which retain information as long as power is supplied. The chip utilizes address inputs to select specific memory locations and enables read/write operations through control signals.

Detailed Application Field Plans

The CY62256NL-70SNXI finds applications in various electronic systems that require fast and reliable data storage, such as: - Microcontrollers - Embedded systems - Communication devices - Industrial automation - Medical equipment - Automotive electronics

Alternative Models

Below are some alternative models that offer similar functionality to the CY62256NL-70SNXI:

1. CY62256NLL-70SNXI: Similar specifications and pin configuration, but with lower power consumption.
2. CY62256VLL-70SNXI: Offers extended temperature range (-40°C to +125°C) for more demanding environments.
3. CY62256ELL-70SNXI: Provides higher density with 64 kilobits (64Kb) memory size.

(Note: The list above includes only a few examples and is not exhaustive.)

This concludes the encyclopedia entry for the CY62256NL-70SNXI, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.