CY62256LL-55ZXI

Product Overview

Category

CY62256LL-55ZXI belongs to the category of static random access memory (SRAM) chips.

Use

This product is primarily used for storing and retrieving digital information in electronic devices.

Characteristics

• High-speed operation
• Low power consumption
• Non-volatile storage
• Easy integration into various electronic systems

Package

CY62256LL-55ZXI comes in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this product lies in its ability to provide fast and reliable data storage and retrieval capabilities.

Packaging/Quantity

CY62256LL-55ZXI is typically packaged in reels or trays, with each reel or tray containing a specific quantity of chips.

Specifications

• Operating Voltage: 5V
• Access Time: 55ns
• Memory Size: 32 kilobits (256K x 8)
• Organization: 256K words, 8 bits per word
• Data Retention: More than 10 years
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. Vcc: Power supply voltage
2. GND: Ground reference
3. A0-A17: Address inputs
4. DQ0-DQ7: Data input/output lines
5. CE: Chip enable
6. OE: Output enable
7. WE: Write enable
8. NC: No connection (reserved pin)

Functional Features

• High-speed access and data transfer
• Low power consumption in standby mode
• Easy interfacing with microcontrollers and other digital devices
• Non-volatile storage ensures data retention even when power is disconnected

Advantages and Disadvantages

Advantages

• Fast access time allows for efficient data processing
• Low power consumption helps conserve energy in portable devices
• Easy integration into various electronic systems due to standard interface protocols

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per bit of storage compared to alternative memory options

Working Principles

CY62256LL-55ZXI operates based on the principles of static random access memory. It utilizes flip-flops to store and retrieve digital information. The chip's internal circuitry ensures that data remains intact even when power is disconnected.

Detailed Application Field Plans

CY62256LL-55ZXI finds applications in a wide range of electronic devices, including but not limited to: - Microcontrollers - Embedded systems - Communication equipment - Industrial automation systems - Consumer electronics

Detailed and Complete Alternative Models

1. CY62256LL-70ZXC: Similar to CY62256LL-55ZXI, but with a faster access time of 70ns.
2. CY62256LL-45ZXI: Similar to CY62256LL-55ZXI, but with a slower access time of 45ns.
3. CY62256LL-55ZXC: Similar to CY62256LL-55ZXI, but with a different package type.

These alternative models offer variations in access time, package type, or other specifications to cater to different application requirements.

In conclusion, CY62256LL-55ZXI is a high-speed, low-power SRAM chip used for efficient data storage and retrieval in various electronic devices. Its functional features, advantages, and disadvantages make it suitable for a wide range of applications. Additionally, alternative models provide flexibility to meet specific requirements.