CY62148ELL-55SXI

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CY62148ELL-55SXI

IC SRAM 4MBIT PARALLEL 32SOIC

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仕様

Series MOBL™
Part Status Active
DigiKey Programmable Not Verified
Memory Type Volatile
Memory Format SRAM
Technology SRAM - Asynchronous
Memory Size 4Mbit
Memory Organization 512K x 8
Memory Interface Parallel
Write Cycle Time - Word, Page 55ns
Access Time 55 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 32-SOIC (0.445", 11.30mm Width)
Supplier Device Package 32-SOIC
Base Product Number CY62148

概要

Description

The CY62148ELL-55SXI is a high-performance, low-power CMOS static RAM (SRAM) chip produced by Cypress Semiconductor (now part of Infineon Technologies). It features a density of 1 megabit (128K x 8 bits) and operates on a supply voltage of 2.7V to 3.6V, making it suitable for portable and battery-operated devices. This SRAM is designed for high-speed applications with access times as fast as 55 nanoseconds.
Key features include a dual-port architecture that allows simultaneous read and write operations, low standby current, and a simple interface. It supports various modes of operation, including asynchronous read and write cycles, making it versatile for many applications such as networking, telecommunications, and consumer electronics.
The CY62148ELL-55SXI is packaged in a compact 44-pin TSOP-II, facilitating ease of integration into circuit designs. Overall, it is an efficient solution for temporary data storage and processing requirements in embedded systems.

Features

The CY62148ELL-55SXI is a 4-Mbit (512K x 8) static RAM (SRAM) chip from Cypress Semiconductor. Key features include:
1. Speed: Operates at a maximum access time of 55 ns.
2. Voltage: Designed to work with a supply voltage of 2.7V to 3.6V, making it suitable for low-power applications.
3. Technology: Utilizes CMOS technology for low power consumption and high performance.
4. Configuration: Comes in a 44-pin TSOP II package, facilitating compact designs.
5. Asynchronous Operation: Supports asynchronous read and write cycles, enabling simple integration into various systems.
6. Low Power Consumption: Offers low standby and active current, ideal for battery-powered devices.
7. Temperature Range: Typically operates within a temperature range of -40°C to +85°C.
8. Pin Compatibility: Compatible with other Cypress SRAM products for design flexibility.
These features make the CY62148ELL-55SXI suitable for applications in networking, telecommunications, consumer electronics, and automotive systems.

Package

The CY62148ELL-55SXI is packaged in a 48-pin TSOP (Thin Small Outline Package) format. This package type is designed for surface mounting and is suitable for high-density memory applications.

Pinout

The CY62148ELL-55SXI is a static random-access memory (SRAM) chip with a pin count of 44. It is a 2M-bit (256K x 8) SRAM that operates with a supply voltage of 2.7V to 3.6V.
The main functions of its pins include:
- Address Pins (A0-A17): These pins are used to select the memory location.
- Data Pins (D0-D7): These pins provide bi-directional data transfer.
- Chip Enable (CE): Activates the chip for read or write operations.
- Output Enable (OE): Controls the output buffers, enabling data output.
- Write Enable (WE): Allows data to be written to the memory.
- Vcc: Power supply pin.
- GND: Ground pin.
The chip's features include fast access time, low power consumption, and high reliability, making it suitable for various applications including consumer electronics and networking devices.

Manufacturer

The CY62148ELL-55SXI is manufactured by Cypress Semiconductor Corporation, which is now a part of Infineon Technologies AG following its acquisition in 2020. Cypress is a semiconductor company that specializes in providing a range of microcontrollers, memory products, and programmable solutions. The company is known for its innovations in embedded systems and offers products for various applications, including automotive, industrial, and consumer electronics. Cypress focuses on enhancing connectivity and performance in electronic devices, making it a key player in the semiconductor industry.

Application

The CY62148ELL-55SXI is a 2-Mbit (256K x 8) static RAM (SRAM) used in various applications such as networking equipment, telecommunications, automotive systems, medical devices, and consumer electronics. Its fast access time and low power consumption make it suitable for cache memory, data buffering, and high-speed data processing in embedded systems.

Equivalent

The CY62148ELL-55SXI is a CMOS SRAM chip with 1Mbit density, 8-bit width, and a 55 ns access time. Equivalent products include the IDT71V424S20, ISSI IS61LV25616, and Micron MT48LC1M16A2. Ensure compatibility with your specific application requirements, including voltage, pin configuration, and access time. Always verify with the manufacturer for the latest equivalents and specifications.

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出荷料参照（DHL/FedEx）:

DHL の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル（0.5kg）の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル（0.1kg）で、推定配送時間は5〜20営業日です。

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