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AT45DB161E-SSHD-T

Name: AT45DB161E-SSHD-T
Rating: 4.7 (12 reviews)

IC FLASH 16MBIT SPI 85MHZ 8SOIC

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包 SOIC-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Not For New Designs
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	2.5V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TC)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The AT45DB161E-SSHD-T is a serial flash memory device from Microchip Technology, featuring a 16-megabit (2 MB) capacity. It utilizes a SPI (Serial Peripheral Interface) for communication, enabling fast data transfer rates of up to 66 MHz. This memory chip is typically used in embedded systems, consumer electronics, and industrial applications for data storage, firmware updates, and code execution.
Key features include an 8-pin SOIC package, low power consumption, and the ability to perform multiple read and write operations simultaneously. The device supports various operating modes, including page programming, and has a flexible erase feature that allows for sector or chip-level erasure.
With its robust architecture and reliability, the AT45DB161E-SSHD-T is well-suited for applications requiring efficient non-volatile memory solutions, making it a popular choice among designers looking to enhance product performance and functionality.

Features

The AT45DB161E-SSHD-T is a 16-Mbit serial NOR Flash memory from Microchip Technology, designed for high-performance applications. Key features include:
1. Density: 16 Mbit (2 MByte) storage capacity.
2. Interface: SPI (Serial Peripheral Interface) with a fast clock rate, supporting both single and dual I/O modes.
3. Data Transfer: High-speed read capabilities, up to 85 MHz, enabling quick access to stored data.
4. Endurance: Supports up to 100,000 program/erase cycles per sector.
5. Data Retention: Offers a data retention period of over 20 years.
6. Power Supply: Operates on a voltage range of 2.7V to 3.6V, with low power consumption in both active and standby modes.
7. Sector Architecture: Features multiple sectors for flexible memory management, allowing partial updates.
8. Package: Available in an 8-lead SOIC and other compact packages, suitable for space-constrained applications.
This device is ideal for use in embedded systems, consumer electronics, and automotive applications requiring reliable non-volatile storage.

Package

The AT45DB161E-SSHD-T is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for easy integration into electronic circuits, providing a compact and efficient solution for flash memory applications.

Pinout

The AT45DB161E-SSHD-T is a serial NOR flash memory device with a pin count of 16. Its primary function is to provide non-volatile storage for embedded systems, enabling data retention without power. The device features a high-speed SPI (Serial Peripheral Interface) for fast data access and supports various modes of operation for efficient memory management. It has a density of 16 megabits (2 megabytes) and includes features such as page programming, sector erase, and a deep power-down mode to enhance performance and reduce power consumption. The device is often used in applications like data logging, firmware storage, and other situations requiring reliable, compact memory solutions.

Manufacturer

The manufacturer of the AT45DB161E-SSHD-T is Microchip Technology Inc. Microchip is a leading provider of embedded control solutions and semiconductor products. Founded in 1989, the company specializes in producing microcontrollers, analog semiconductors, and memory devices, catering to a wide range of applications including automotive, industrial, consumer, and communications sectors. Microchip is known for its commitment to innovation, providing developers with tools and resources to design advanced electronic systems efficiently. The AT45DB161E-SSHD-T is a 16-megabit (2M x 8) serial Flash memory device, widely used in various electronic applications for data storage.

Application

The AT45DB161E-SSHD-T is a serial flash memory device used in various applications, including consumer electronics, industrial automation, automotive systems, and medical devices. It serves for data storage, firmware updates, and code execution in embedded systems. Its high-speed operation and reliability make it suitable for applications requiring fast read/write cycles and data retention, such as digital cameras, smart appliances, and IoT devices.

Equivalent

Equivalent products to the AT45DB161E-SSHD-T chip include the Micron MT25QL161ABA, Winbond W25Q16JV, and Macronix MX25L1616E. These NAND flash memory chips generally offer similar specifications, such as 16 Mbit capacity and SPI interface, but it's essential to verify specific features like voltage, speed, and package type for compatibility.