AT25DF161-SH-T

The AT25DF161-SH-T is a high-performance, SPI-compatible serial flash memory device manufactured by Adesto Technologies. It offers a storage capacity of 16 megabits (2 megabytes) and is designed for use in a wide range of applications, including embedded systems, consumer electronics, and industrial devices. This device features a fast read performance with a clock rate up to 104 MHz and supports advanced features such as dual and quad I/O operations for increased data throughput.
One of the key advantages of the AT25DF161-SH-T is its low power consumption, making it suitable for battery-operated devices. It operates at a voltage range between 2.3V to 3.6V and includes various power-saving modes. The device is also equipped with security features such as block protection and a hardware-based write protection mechanism to safeguard data integrity.
The AT25DF161-SH-T is available in an 8-lead SOIC package, which is RoHS compliant, ensuring it meets environmental standards for electronic components. It is designed for ease of integration and offers reliable performance across a wide temperature range.

The AT25DF161-SH-T is a 16 Mbit Serial Flash Memory. Equivalent products include:
1. Winbond W25Q16JV - A 16 Mbit Serial Flash Memory with similar specifications.
2. MXIC MX25L1606E - Another 16 Mbit Flash Memory with SPI interface.
3. ISSI IS25LP016D - Offers similar functionality and capacity.
4. Cypress S25FL116K - Also a 16 Mbit SPI Flash memory.
These products generally share similar storage capacity, interface type, and performance characteristics. Always verify the specific requirements for compatibility in your application.

The AT25DF161-SH-T is a 16-megabit (2 megabytes) serial flash memory device from Microchip Technology. It features a standard Serial Peripheral Interface (SPI) and supports high-performance data transfer rates. The device is organized as 2,097,152 bytes and operates over a single 2.7V to 3.6V power supply range. With its fast erase and program times, it facilitates efficient data storage and retrieval. The AT25DF161-SH-T offers flexible erase capabilities, including a sector erase of 4KB, a block erase of 32KB or 64KB, and a full chip erase option.
Additional features include a page program capability of up to 256 bytes, hardware and software data protection mechanisms, and a Status Register for monitoring device status. The device also supports Deep Power-Down mode to conserve power when not in active use. Its endurance is rated for 100,000 program/erase cycles per sector, ensuring reliability and longevity in various applications such as consumer electronics, industrial systems, and embedded systems. The AT25DF161-SH-T is typically housed in an 8-lead SOIC package, designed for surface mount applications.

The AT25DF161-SH-T is a 16-Mbit (2MB) serial flash memory device from Microchip Technology, designed for fast, efficient storage. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of the pin functions:
1. CS (Chip Select): Activates the device; must be low to select the chip.
2. SCK (Serial Clock): Provides the clock signal for data transfer.
3. SI (Serial Input): Inputs data into the device.
4. SO (Serial Output): Outputs data from the device.
5. WP (Write Protect): Used to protect the status register and certain memory regions.
6. GND (Ground): Electrical ground connection.
7. HOLD: Pauses serial communication without deselecting the device.
8. VCC: Power supply input.
These pins are configured to allow for SPI (Serial Peripheral Interface) communication, a widely used protocol for interfacing with flash memory devices. The AT25DF161-SH-T is suitable for applications requiring non-volatile storage, such as firmware updates and data logging.

The AT25DF161-SH-T is manufactured by Adesto Technologies, which is now part of Dialog Semiconductor. Adesto Technologies was known for specializing in non-volatile memory solutions, particularly flash memory products used in a wide range of applications including consumer electronics, industrial devices, and the Internet of Things (IoT). The company provided advanced memory solutions that offer low power consumption and high endurance, crucial for embedded systems. In 2020, Dialog Semiconductor, a leading provider of power management, charging, AC/DC power conversion, audio, and Bluetooth low energy technology, acquired Adesto Technologies to enhance its portfolio and expand its presence in the industrial IoT market. This acquisition allowed Dialog Semiconductor to further integrate Adesto's memory technologies into its own product offerings, broadening its capabilities in creating energy-efficient, connected devices.

The AT25DF161-SH-T is a 16-Mbit serial flash memory chip used in various applications due to its non-volatile storage capabilities. Key application areas include:
1. Consumer Electronics: Storing firmware and user settings in devices like TVs, set-top boxes, and gaming consoles.
2. Industrial Controls: Reliable data storage for control systems and data logging in harsh environments.
3. Automotive: Used in infotainment systems and other electronic control units for data storage.
4. Networking Equipment: Storing configuration files and firmware in routers and switches.
5. IoT Devices: Providing compact, reliable storage for data and code in smart devices and sensors.
These applications benefit from the chip's speed, durability, and compact size.

The AT25DF161-SH-T is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is commonly used for flash memory devices and provides a compact footprint suitable for surface-mount technology.