AT25SL128A-MHE-T

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AT25SL128A-MHE-T

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IC FLSH 128MBIT SPI 104MHZ 8UDFN

  • HerstellerAdesto Technologies

  • Herstellerteil #AT25SL128A-MHE-T

  • Paket UDFN-8

  • Auf Lager2078

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH
Memory Size 128Mb (16M x 8)
Memory Interface SPI
Clock Frequency 104 MHz
Write Cycle Time - Word Page 150µs, 5ms
Voltage - Supply 1.7V ~ 2V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The AT25SL128A-MHE-T is a highly reliable, low-power, 128-megabit (16MB) Serial Flash Memory device designed by Adesto Technologies, now part of Dialog Semiconductor under Renesas Electronics. It utilizes the Serial Peripheral Interface (SPI) and supports high-speed read operations up to 104 MHz, making it suitable for a variety of applications like automotive, industrial, and consumer electronics.
The device offers features such as uniform 4KB sectors, 64KB blocks, and dual/quad I/O interfaces, providing flexibility in data management and fast data transfer rates. It also includes advanced security features like hardware and software write protection, block protection, and a unique device ID for identification purposes.
The AT25SL128A-MHE-T operates over a wide temperature range and voltage range (2.3V to 3.6V), ensuring reliable performance under different environmental conditions. Its small 8-pin SOIC package makes it suitable for space-constrained designs. Additionally, it is designed to be energy-efficient, supporting deep power-down modes to minimize power consumption, which is critical for battery-operated devices.

Equivalent

The AT25SL128A-MHE-T is a 128Mb serial NOR Flash memory chip. Equivalent products include the W25Q128 from Winbond, MX25R128 from Macronix, and GD25Q127C from GigaDevice. These alternatives offer similar memory capacities, interfaces, and read/write speeds, making them suitable replacements in most applications requiring 128Mb serial NOR Flash memory. Always verify the specifications and pin compatibility before making substitutions in a design.

Features

The AT25SL128A-MHE-T is a 128-megabit serial flash memory chip designed for a variety of applications requiring reliable storage. Key features include:
1. Memory Type: 128Mb serial NOR Flash.
2. Interface: SPI (Serial Peripheral Interface) with support for standard, dual, and quad I/O operations.
3. Performance: Fast read speeds up to 104 MHz, enhancing data throughput.
4. Supply Voltage: Operates on a wide range of 2.3V to 3.6V, offering flexibility in power management.
5. Endurance and Retention: High endurance with 100,000 program/erase cycles and data retention of 20 years.
6. Security: Includes security features like block protection and hardware/software write protection to prevent unauthorized data alterations.
7. Package Type: Available in an 8-lead SOIC package for easy integration into various designs.
8. Temperature Range: Designed to operate in a wide temperature range from -40°C to +85°C, suitable for industrial applications.
9. Low Power Consumption: Optimized for low power use, making it suitable for battery-operated devices.
Overall, it is a versatile and robust choice for applications requiring reliable and secure memory storage.

Pinout

The AT25SL128A-MHE-T is a 128 Mbit (16 MB) Serial Flash Memory device manufactured by Adesto Technologies, now part of Dialog Semiconductor. It typically comes in an 8-pin package. Here is a brief overview of its pin configuration and functions:
1. CS# (Chip Select): Activates the device.
2. SO/SIO1 (Serial Output): Data output pin.
3. WP# (Write Protect): Hardware write protection for the status register.
4. GND: Ground reference for power supply.
5. SI/SIO0 (Serial Input): Data input pin.
6. SCK (Serial Clock): Provides the timing for data transfer.
7. HOLD#: Pauses the serial communication without deselecting the device.
8. VCC: Power supply input.
The device is used for data storage and retrieval in applications requiring non-volatile memory. It supports SPI (Serial Peripheral Interface) for communication, providing a compact and efficient means to interface with microcontrollers or digital processors.

Manufacturer

The AT25SL128A-MHE-T is manufactured by Adesto Technologies. Adesto Technologies is a company that specializes in non-volatile memory products and other semiconductor solutions. The company focuses on designing, developing, and selling a range of memory solutions, including Serial Flash, EEPROM, and Conductive Bridging RAM (CBRAM) technologies. These products are used in various applications, such as consumer electronics, industrial devices, medical devices, and the Internet of Things (IoT). Adesto Technologies aims to provide innovative and efficient memory solutions tailored to meet the needs of different market segments.

Application

The AT25SL128A-MHE-T is a 128-megabit serial flash memory chip designed for various applications requiring reliable data storage. Its application areas include consumer electronics, industrial systems, and automotive electronics. It is commonly used in devices such as set-top boxes, digital cameras, networking equipment, and gaming consoles, where rapid data retrieval and storage are crucial. The chip's low power consumption and high-speed performance make it suitable for battery-operated devices. In automotive systems, it is used for infotainment systems and firmware storage. Its versatility and reliability also make it a good fit for embedded systems and IoT devices, where efficient and secure data storage is needed.

Package

The AT25SL128A-MHE-T is a 128 Mbit serial flash memory device manufactured by Adesto Technologies. It typically comes in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is a surface-mount device for compact applications.

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