AT45DB161E-SHF-T

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AT45DB161E-SHF-T

IC FLASH 16MBIT SPI 85MHZ 8SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH
MemorySize 16Mb (528 Bytes x 4096 pages)
MemoryInterface SPI
ClockFrequency 85 MHz
WriteCycleTime-WordPage 8µs, 4ms
Voltage-Supply 2.3V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TC)
MountingType Surface Mount
Package/Case 8-SOIC (0.209, 5.30mm Width)

概述

Description

The AT45DB161E-SHF-T is a 16-megabit (2 megabyte) Serial Peripheral Interface (SPI) flash memory chip manufactured by Microchip Technology. It is designed for applications requiring non-volatile storage, such as embedded systems, consumer electronics, and automotive products.
Key features include a high-speed SPI interface, which allows for fast data transfer rates, and the ability to perform both page and sector programming. The chip features a dual and quad SPI interface, enhancing the data throughput capabilities compared to standard single SPI connections.
The device operates at a voltage range of 2.7V to 3.6V and is suitable for low-power applications, thanks to its efficient standby and active power consumption. The AT45DB161E-SHF-T also supports various memory management features, including seamless read and write operations and a large number of program/erase cycles, making it reliable for extensive data storage and retrieval tasks.
Overall, this flash memory chip is ideal for developers looking for compact, efficient, and high-performance storage solutions.

Features

The AT45DB161E-SHF-T is a Serial Peripheral Interface (SPI) flash memory chip with a 16-megabit (2M x 8) capacity. Key features include:
1. Architecture: Designed with a page size of 256 bytes, allowing for efficient data writes and erases.
2. Data Transfer Speed: Supports a maximum clock frequency of 66 MHz, enabling fast data transfer rates.
3. Low Power Consumption: Operates with a low voltage range of 2.7V to 3.6V, optimizing energy efficiency.
4. Multiple I/O Modes: Supports single, dual, and quad I/O modes for flexible interfacing options.
5. Endurance: Offers a high endurance of 10,000 program/erase cycles per sector and a data retention of 20 years.
6. Security Features: Includes a hardware and software write protection feature to enhance data security.
7. Packages: Available in various packages, including SOIC and DFN, suitable for different applications.
This chip is ideal for applications requiring reliable non-volatile storage, such as consumer electronics, automotive, and industrial devices.

Package

The AT45DB161E-SHF-T is offered in a SOIC-8 (Small Outline Integrated Circuit) package type, which is a surface-mount package with eight pins. This type of packaging is designed for easy soldering onto printed circuit boards (PCBs).

Manufacturer

The manufacturer of the AT45DB161E-SHF-T is Adesto Technologies, which is a company specializing in non-volatile memory solutions. Adesto focuses on developing innovative memory products, including Serial Flash and EEPROM devices, catering to various applications such as consumer electronics, industrial automation, and the Internet of Things (IoT). The AT45DB161E-SHF-T is a 16 Megabit (2 Megabyte) Serial Flash memory device known for its high performance and low power consumption, making it suitable for applications requiring reliable data storage.

Application

The AT45DB161E-SHF-T is a serial NOR Flash memory used in various applications, including firmware storage, data logging, and caching in consumer electronics, automotive systems, industrial automation, and telecommunications. Its high-density and fast access speed make it suitable for use in embedded systems, IoT devices, and multimedia applications, enabling efficient storage and retrieval of code and data.

Equivalent

The AT45DB161E-SHF-T is a 16-Mbit serial flash memory chip. Equivalent products include:
1. Winbond W25X16 - 16-Mbit Serial Flash
2. Macronix MX25L1606E - 16-Mbit Serial NOR Flash
3. Cypress S25FL164K - 16-Mbit Serial Flash Memory
Always verify specific features like voltage, speed, and package type to ensure compatibility.

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