CY62256NLL-70SNXC

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CY62256NLL-70SNXC

+BOM

IC SRAM 256KBIT PARALLEL 28SOIC

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Package / Case Tube
Series MoBL®
Part Status Obsolete
Memory Type Volatile
Memory Format SRAM
Technology SRAM - Asynchronous
Memory Size 256Kb (32K x 8)
Memory Interface Parallel
Write Cycle Time - Word Page 70ns
Access Time 70 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount

개요

Description

The CY62256NLL-70SNXC is a static random-access memory (SRAM) chip produced by Cypress Semiconductor. It is designed for high-speed and low-power applications, making it suitable for a range of uses, including in consumer electronics, telecommunications, and industrial systems.
Key features of the CY62256NLL-70SNXC include:
1. Capacity: This SRAM chip offers a storage capacity of 32K x 8 bits, totaling 256Kb.
2. Speed: It has an access time of 70 nanoseconds, which allows for rapid data retrieval and processing.
3. Low Power Consumption: It operates with a low power supply voltage and includes a standby mode to conserve energy, making it ideal for battery-powered applications.
4. Reliability: It is designed to withstand significant environmental stress, making it durable for various applications.
5. Package: The chip typically comes in a 28-pin small outline integrated circuit (SOIC) package, facilitating integration into different hardware designs.
Overall, the CY62256NLL-70SNXC is valued for its speed, efficiency, and reliability in memory-intensive applications.

Equivalent

The CY62256NLL-70SNXC is a low-power static RAM (SRAM) chip. Equivalent products include:
1. AS6C62256 by Alliance Memory
2. IS62C256AL by ISSI (Integrated Silicon Solution, Inc.)
3. HM62256 by Hitachi
4. KM62256 by Samsung
5. M62256 by Renesas
These chips are similar in terms of capacity, power consumption, and access times. However, always verify specifications to ensure full compatibility for your specific application.

Features

The CY62256NLL-70SNXC is a 32K x 8 (256 Kbit) Static RAM (SRAM) chip known for its low power consumption and high-speed operation. Key features include:
1. Low Power Consumption: Operates on a single 5V power supply, offering low power requirements with standby and active modes to conserve energy.
2. High-Speed Access Time: Provides a fast access time of 70 ns, making it suitable for quick data retrieval applications.
3. Data Retention Voltage: Capable of retaining data at a minimum voltage, ensuring reliability in low power conditions.
4. CMOS Technology: Utilizes advanced CMOS technology for efficient performance and reduced power usage.
5. TTL-Compatible: Compatible with TTL input and output levels, enhancing its flexibility in various electronic circuits.
6. Wide Operating Temperature Range: Suitable for industrial applications with a wide temperature range.
7. Package Type: Available in a 28-pin narrow SOIC package, facilitating integration into standard designs.
These features make it ideal for applications in embedded systems, telecommunications, and battery-backed systems.

Pinout

The CY62256NLL-70SNXC is a 32K x 8 low-power CMOS static RAM offered by Cypress Semiconductor. It features a pin count of 28. This SRAM is designed for high-speed, low-power applications, and it operates on a single 5V power supply.
The functional organization of the CY62256NLL includes:
- Address Inputs (A0-A14): These 15 pins are used to input the address for data access.
- Data Inputs/Outputs (I/O0-I/O7): These 8 pins serve as bidirectional data lines for reading and writing data.
- Chip Enable (CE): This pin enables the chip when active, allowing data to be read or written.
- Write Enable (WE): This pin controls writing to the memory. When activated, data is written to the addressed location.
- Output Enable (OE): This pin allows data to be read from the memory when active and is usually used to gate the output.
- Power Supply (VCC): This pin supplies the necessary voltage to power the SRAM.
- Ground (VSS): This pin is the ground reference for the power supply.
The CY62256NLL-70SNXC is commonly used in various applications that require fast access times and low power consumption.

Manufacturer

The CY62256NLL-70SNXC is manufactured by Cypress Semiconductor Corporation. Cypress Semiconductor was a company that specialized in designing and manufacturing a broad range of semiconductor products, including memory chips, microcontrollers, and other embedded solutions. They provided components that were used in various applications across industries such as automotive, industrial, consumer electronics, and telecommunications.
Cypress Semiconductor was known for its innovation in the semiconductor industry, particularly with products like static RAM (SRAM), USB controllers, wireless solutions, and programmable system-on-chip (PSoC) devices. In 2020, Cypress Semiconductor was acquired by Infineon Technologies, a German semiconductor manufacturer. Infineon is a leading player in the semiconductor industry and focuses on automotive, power management, and digital security solutions. The acquisition expanded Infineon's capabilities and product offerings, integrating Cypress's expertise in connected devices and IoT solutions into its portfolio.

Application

The CY62256NLL-70SNXC is a low-power SRAM chip that is often used in applications requiring reliable memory storage. Key areas include embedded systems, industrial automation, telecommunications, and portable devices. Its low power consumption makes it ideal for battery-operated equipment, while its fast access times are useful in caching and buffering applications. Additionally, it can be utilized in automotive electronics and medical devices where stable and quick data retrieval is critical.

Package

The CY62256NLL-70SNXC is a 32K x 8 Static RAM (SRAM) with a package type of 28-pin narrow small outline integrated circuit (SOIC). It is typically used in applications requiring fast access and low power consumption.

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