23LC1024T-I/SN

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23LC1024T-I/SN

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IC SRAM 1MBIT SPI/QUAD I/O 8SOIC

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Spezifikationen

Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MemoryType Volatile
MemoryFormat SRAM
Technology SRAM
MemorySize 1Mb (128K x 8)
MemoryInterface SPI - Quad I/O
ClockFrequency 20 MHz
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Übersicht

Description

The 23LC1024T-I/SN is a serial SRAM (Static Random Access Memory) device, manufactured by Microchip Technology. It offers a storage capacity of 1 Mbit (128 Kbytes) and is organized as 131,072 words of 8 bits each. This memory device is designed for applications that require a high-speed memory solution, and it supports three different serial interfaces: SPI (Serial Peripheral Interface), I²C (Inter-Integrated Circuit), and Microwire.
Key features of the 23LC1024T-I/SN include low-power consumption, high-speed operation with frequencies up to 20 MHz, and a wide voltage operating range from 1.7V to 3.6V. It includes a HOLD pin for pausing communication and a write protect pin to safeguard data. This SRAM is ideally suited for storing data that changes frequently and for applications that require temporary data storage, such as buffering and caching in embedded systems. Its small 8-pin SOIC (Small Outline Integrated Circuit) package facilitates easy integration into compact designs.

Equivalent

The 23LC1024T-I/SN is a 1Mb Serial SRAM chip from Microchip Technology. Equivalent products from other manufacturers include the 23A1024 from Microchip (similar specs but without SPI), the 24LC1025 (I2C EEPROM), and the 25LC1024 (SPI EEPROM) for similar capacities. Note that while these alternatives may offer similar memory capacities, differences in protocols, speed, and memory technology might exist. Always verify compatibility with your specific application requirements.

Features

The 23LC1024T-I/SN is a 1 Mbit Serial SRAM device featuring a variety of functionalities. Key features include:
1. Capacity and Organization: Offers a 1 Mbit memory organized as 128K x 8 bits, suitable for a range of applications requiring temporary data storage.
2. Serial Interface: Utilizes a SPI (Serial Peripheral Interface) for communication, which enhances data transfer rates and simplifies connectivity.
3. Operating Voltage: Functions over a wide voltage range from 1.5V to 3.6V, allowing flexibility in power management and compatibility with various systems.
4. Low Power Consumption: Designed for low power operation, making it ideal for battery-powered and energy-sensitive applications.
5. Speed: Supports high-speed operation with a clock frequency up to 20 MHz, enabling fast data read and write cycles.
6. Package Size: Available in an 8-pin SOIC package, which is compact and easy to integrate into various electronic designs.
7. Temperature Range: Operates efficiently across an industrial temperature range of -40°C to 85°C, ensuring reliability in diverse environments.
These features make the 23LC1024T-I/SN suitable for applications such as data logging, buffering, and temporary data storage.

Pinout

The 23LC1024T-I/SN is a serial SRAM (Static Random-Access Memory) chip produced by Microchip Technology. It has an 8-pin configuration, typically housed in an SOIC-8 package. The pin functions are as follows:
1. CS (Chip Select): Activates the device when low.
2. SCK (Serial Clock): Synchronizes the data transmission.
3. SI (Serial Input): Inputs commands and data to the device.
4. SO (Serial Output): Outputs data from the device.
5. VSS: Ground reference for the device.
6. HOLD: Pauses serial communication without deselecting the device.
7. NC (No Connect): Not connected internally.
8. VCC: Power supply for the device.
The 23LC1024 offers 1 Mbit of memory and supports SPI (Serial Peripheral Interface), SDI (Serial Dual Interface), and SQI (Serial Quad Interface) protocols. It is designed for applications requiring high-speed data transfer and low power consumption.

Manufacturer

The 23LC1024T-I/SN is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in the production of integrated circuits and semiconductors. Microchip serves a wide range of industries, including automotive, aerospace, consumer electronics, and telecommunications, by offering solutions that are essential for the development of various electronic applications. The company's products are known for their reliability and innovation, catering to the needs of engineers and designers worldwide.

Application

The 23LC1024T-I/SN is a versatile serial SRAM chip commonly used in applications requiring high-speed data storage and retrieval. It is ideal for buffering, caching, and temporary data storage in embedded systems, microcontroller-based projects, and FPGA applications. Its applications span consumer electronics, industrial automation, and telecommunications, where it supports real-time data processing and enhances system performance. Additionally, it is used in IoT devices, data loggers, and portable devices, benefiting from its low power consumption and small footprint. Its compatibility with SPI interface makes it suitable for applications needing easy integration with microcontrollers and other digital systems.

Package

The 23LC1024T-I/SN is a 1Mbit SPI Serial SRAM from Microchip Technology. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is a surface-mounted device suitable for compact and efficient use in electronic circuits.

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