23LC1024T-I/ST

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23LC1024T-I/ST

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IC SRAM 1MBIT SPI/QUAD 8TSSOP

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Especificações

Atributo Valor
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-TSSOP (0.173, 4.40mm Width)

Visão Geral

Description

The 23LC1024T-I/ST is a serial SRAM (Static Random-Access Memory) device produced by Microchip Technology. It offers a storage capacity of 1 Mbit, organized as 128 Kbytes. The memory is accessible via SPI (Serial Peripheral Interface) and supports a wide voltage range, typically 1.5V to 3.6V, making it flexible for various applications.
This SRAM is ideal for applications requiring fast data access and temporary data storage. It operates over a wide temperature range, suitable for industrial environments, providing reliable performance in challenging conditions. The 23LC1024T-I/ST features low power consumption, making it advantageous for battery-powered devices.
Key benefits include its high-speed data access, ease of integration, and compatibility with microcontrollers and digital signal processors. It features sequential and random read/write operations, with support for unlimited read/write cycles, ensuring durability. The device also incorporates a hold pin to pause communication without data loss, enhancing its operational flexibility.
This memory chip is commonly used in applications such as embedded systems, data logging, and buffering, where efficient, temporary data storage is essential.

Equivalent

The 23LC1024T-I/ST is a 1 Mbit SPI Serial SRAM chip from Microchip. Equivalent products include:
1. 23A1024 and 23K1024 by Microchip – also SPI SRAMs with similar specifications.
2. IS62WVS1024BLL by ISSI – offers similar SPI SRAM functionality.
3. AS3004204 by Alliance Memory – provides comparable SPI SRAM features.
Ensure compatibility by checking datasheets for pin configuration, voltage levels, and timing specifications.

Features

The 23LC1024T-I/ST is a 1 Mbit (128K x 8) serial SRAM memory device that offers versatile functionalities for data storage. Key features include:
1. Serial Interface: It supports SPI (Serial Peripheral Interface) for easy communication with microcontrollers and other devices.

2. Versatile Modes: The device can operate in three different modes - byte mode, page mode, and sequential mode, providing flexibility in accessing data.
3. Supply Voltage: It operates in a wide voltage range, typically from 1.5V to 3.6V, making it suitable for a variety of applications.
4. Low Power Consumption: The device is designed for low power consumption, with standby and deep sleep modes to conserve energy in battery-powered applications.
5. Temperature Range: It is rated for industrial temperature ranges, allowing it to function in environments from -40°C to +85°C.
6. Package Type: Comes in an 8-lead SOIC package, which is compact and suitable for space-constrained designs.
These features make the 23LC1024T-I/ST suitable for embedded systems, data logging, and applications requiring reliable and efficient memory storage.

Pinout

The 23LC1024T-I/ST is a 1 Mbit (128 K x 8) Serial SRAM from Microchip Technology. It is designed for high-speed applications, with SPI (Serial Peripheral Interface) for communication. The device is available in an 8-pin SOIC package, making it easy to integrate into a variety of electronic designs.
The functions of the pins are as follows:
1. CS (Chip Select): Activates the device when low, allowing communication.
2. SO (Serial Out): Outputs data from the SRAM to the microcontroller.
3. WP (Write Protect): Disables write operations when driven low.
4. VSS: Ground connection.
5. SI (Serial In): Inputs data from the microcontroller to the SRAM.
6. SCK (Serial Clock): Synchronizes data transfer between the device and the microcontroller.
7. HOLD: Suspends serial communication without resetting the device.
8. VCC: Power supply pin.
These pins enable the 23LC1024T-I/ST to perform read and write operations efficiently, making it well-suited for applications requiring temporary data storage and high-speed access.

Manufacturer

The 23LC1024T-I/ST is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company focuses on offering a broad range of products used in a variety of applications, including automotive, aerospace, consumer electronics, industrial, and telecommunications. Known for their reliable and high-performance semiconductor products, Microchip helps companies integrate their electronic systems effectively.

Application

The 23LC1024T-I/ST is a 1Mbit SPI serial SRAM used in applications requiring fast and flexible data storage. It is ideal for:
1. Embedded Systems: Enhances data buffering and temporary storage.
2. Data Logging: Offers reliable storage for sensor data in IoT devices.
3. Communications: Provides rapid data access in networking equipment.
4. Consumer Electronics: Supports devices like cameras and audio players for efficient data management.
5. Medical Devices: Used for storing critical data in portable medical equipment.
6. Industrial Automation: Facilitates quick data retrieval in control systems.
7. Gaming: Enhances performance by providing additional memory for graphics processing.
These applications benefit from its low power consumption and high-speed data access.

Package

The 23LC1024T-I/ST is a 1 Mb SPI Serial SRAM from Microchip Technology, housed in an 8-lead SOIC (Small Outline Integrated Circuit) package.

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