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AT25160B-SSHL-B

Name: AT25160B-SSHL-B
Rating: 4.7 (12 reviews)

IC EEPROM 16KBIT SPI 20MHZ 8SOIC

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資料表 AT25160B-SSHL-B DataSheet
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規格

Package	Tube
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	16Kb (2K x 8)
MemoryInterface	SPI
ClockFrequency	20 MHz
WriteCycleTime-WordPage	5ms
Voltage-Supply	1.8V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The AT25160B-SSHL-B is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It features a 16Kb storage capacity and operates using the I2C interface, making it suitable for a variety of applications requiring non-volatile data storage. The device retains memory even when power is lost, ensuring data integrity.
Key features include a clock speed of up to 1 MHz, a wide operating voltage range (1.7V to 5.5V), and a low power consumption mode. The AT25160B-SSHL-B is available in a compact 8-pin SOIC package, facilitating easy integration into designs.
This EEPROM is often used in consumer electronics, automotive applications, and industrial designs for tasks such as configuration storage, calibration data retention, and small data logging. Its durability and reliability make it a popular choice among engineers seeking efficient memory solutions.

Features

The AT25160B-SSHL-B is a 16 Kbit (2K x 8) Serial Flash Memory device from Microchip Technology, featuring a SPI (Serial Peripheral Interface) architecture. Key features include:
1. Storage Capacity: 16 Kbits with 2K x 8 bit organization.
2. Operating Voltage: Typically operates at 2.7V to 3.6V.
3. Read Speed: Supports high-speed read operations up to 20 MHz.
4. Write/Erase Cycles: Endurance of 100,000 write/erase cycles per sector, with data retention of over 100 years.
5. Programming Method: Supports both single and dual I/O modes for fast programming.
6. Package Type: Available in a compact 8-pin DFN (2mm x 3mm) package, enhancing integration into space-constrained applications.
7. Temperature Range: Industrial temperature range from -40°C to +85°C.
8. Security Features: Supports a hardware write protection feature.
This device is suitable for various applications, including consumer electronics, automotive, and industrial systems, where reliable non-volatile storage is essential.

Package

The AT25160B-SSHL-B is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for easy integration into electronic circuits, providing a compact solution for memory applications.

Pinout

The AT25160B-SSHL-B is a 16 Kbit serial EEPROM from Microchip Technology, featuring an I²C interface. It has a pin count of 8 pins.
The pin functions are as follows:
1. VCC - Power supply.
2. GND - Ground.
3. SDA - Serial Data Line (bi-directional data line for I²C).
4. SCL - Serial Clock Line (input clock for I²C communication).
5. WP - Write Protect (prevents write operations when high).
6. HOLD - Hold (pauses the serial communication when activated).
7. NC - Not Connected (no internal connection; can be left unconnected).
8. NC - Not Connected (same as above).
This device is suited for applications requiring non-volatile memory storage with a simple communication protocol.

Manufacturer

The AT25160B-SSHL-B is manufactured by Microchip Technology Inc. Microchip is a leading American technology company that specializes in the development and manufacturing of microcontrollers, memory chips, and digital signal controllers. Founded in 1989, the company offers a wide range of products for embedded control applications and is known for its innovative solutions in the fields of automotive, industrial, consumer, and communication markets. Microchip's products are widely used in various electronic devices, and the company is recognized for its focus on reliability and performance in its semiconductor technologies.

Application

The AT25160B-SSHL-B is a serial EEPROM used in various applications, including consumer electronics, automotive systems, industrial control, and smart appliances. It facilitates data storage for configuration settings, calibration data, and firmware updates. Its compact size and low power consumption make it suitable for portable devices and IoT applications, where reliable non-volatile memory is essential.

Equivalent

The AT25160B-SSHL-B is a 2Mb serial (SPI) EEPROM chip. Equivalent products include the Microchip 25AA160A, Winbond W25X16, and Numonyx M25P16. Ensure compatibility in terms of voltage, pin configuration, and SPI protocol when selecting alternatives.