AT25SL128A-UUE-T

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AT25SL128A-UUE-T

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IC FLASH 128MBIT SPI 21WLCSP

  • FabricanteRenesas Electronics Corporation

  • Peça do Fabricante #AT25SL128A-UUE-T

  • Em Estoque7993

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Especificações

Atributo Valor
Part Status Active
Digi Key Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH
Memory Size 128Mbit
Memory Organization 16M x 8
Memory Interface SPI
Write Cycle Time - Word, Page 150µs, 5ms
Voltage - Supply 1.7V ~ 2V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 21-UFBGA, WLCSP
Supplier Device Package 21-WLCSP (3.02x3.29)
Base Product Number AT25SL128
Clock Frequency 104 MHz

Visão Geral

Description

The AT25SL128A-UUE-T is a 128-megabit (16 megabytes) serial flash memory device manufactured by Microchip Technology. It is part of the AT25SL series, designed for applications requiring high-density, non-volatile memory storage. This device uses advanced SPI (Serial Peripheral Interface) protocols, which allow for fast data transfer rates and efficient memory management, making it suitable for use in embedded systems, consumer electronics, and industrial applications.
Key features include low power consumption, high endurance, and reliability. It supports dual and quad I/O SPI modes and has a wide operating voltage range, typically from 2.3V to 3.6V. The AT25SL128A-UUE-T is available in an 8-pad UDFN (Ultra-Thin Dual Flat No-Lead) package, which is compact and suitable for space-constrained applications.
Additional features may include security mechanisms like block protection and write lock to safeguard data integrity, and it is capable of withstanding a wide temperature range, making it versatile for various operating environments.

Equivalent

The AT25SL128A-UUE-T is a 128Mb serial flash memory chip. Equivalent products typically include similar chips from other manufacturers, such as the W25Q128 from Winbond, the MX25L128 from Macronix, and the GD25Q128 from GigaDevice. These alternatives offer comparable specifications like memory size, interface type, and voltage requirements, making them suitable substitutes in most applications. Always verify the specific requirements of your application to ensure compatibility.

Features

The AT25SL128A-UUE-T is a 128-megabit (16 MB) SPI Serial Flash Memory device from Adesto Technologies. Key features include:
1. High Density: Offers 128 Mbit storage capacity for storing large amounts of data.
2. Low Power Consumption: Designed to operate with minimal power, suitable for battery-powered applications.
3. Fast Data Transfer: Supports a high-speed SPI interface, enabling fast data read and write operations.
4. Wide Temperature Range: Operates efficiently across a broad temperature range, suitable for various environments.
5. Package Type: Offered in a compact, user-friendly package that is ideal for space-constrained applications.
6. Data Protection: Includes features like block write protection and hardware-controlled write protect pin to ensure data integrity and security.
7. Reliability: Built with endurance for numerous program/erase cycles and data retention for many years.
8. Flexibility: Compatible with a variety of microcontrollers and systems due to its standard serial interface.
These features make the AT25SL128A-UUE-T suitable for applications in consumer electronics, industrial automation, and IoT devices.

Pinout

The AT25SL128A-UUE-T is a 128 Mbit (16 MB) serial flash memory chip produced by Adesto Technologies (now part of Dialog Semiconductor). It typically features an 8-pin configuration. The specific functions of these pins are generally as follows:
1. CS (Chip Select): Activates the device when pulled low.
2. SO (Serial Output): Outputs data from the memory during read operations.
3. WP (Write Protect): Used to prevent writing to certain areas of memory to protect data.
4. GND (Ground): Ground reference for power supply.
5. SI (Serial Input): Inputs data to the memory during write operations.
6. SCK (Serial Clock): Provides the clock signal for data transfer.
7. HOLD (or Reset): Pauses serial communication without deselecting the device.
8. VCC (Power Supply): The positive power supply voltage.
These pins allow the AT25SL128A-UUE-T to interface with microcontrollers or microprocessors, providing a non-volatile storage solution for various applications.

Manufacturer

The AT25SL128A-UUE-T is manufactured by Adesto Technologies. Adesto Technologies is a company that specializes in non-volatile memory and semiconductor solutions. They focus on developing products that are used in various applications, including industrial, consumer electronics, communications, and the Internet of Things (IoT). Adesto's offerings include flash memory, CBRAM (Conductive Bridging RAM), and other memory solutions that cater to energy-efficient and high-performance needs in embedded systems.

Application

The AT25SL128A-UUE-T is a 128Mb serial Flash memory chip commonly used in applications requiring non-volatile storage. Its application areas include consumer electronics, where it stores firmware and user data; automotive systems, where it supports advanced driver-assistance systems (ADAS) and infotainment systems; industrial automation for data logging and system configurations; and telecommunications for storing configurations and operational data. Its low-power consumption and reliability make it suitable for IoT devices and portable electronics. Additionally, it is used in medical devices for storing critical operational parameters and in security systems for maintaining secure access and logging information.

Package

The AT25SL128A-UUE-T is a serial flash memory device with a UDFN (Ultra Thin Dual Flat No-Lead) package type. This package is designed to provide a small footprint and low-profile solution for space-constrained applications.

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