AT25160A-10PU-2.7

Product Overview

Category

The AT25160A-10PU-2.7 belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

It is used for non-volatile storage of data in various electronic devices such as consumer electronics, automotive systems, and industrial applications.

Characteristics

• Capacity: 16 Kbits (2 Kbytes)
• Voltage: 2.7V to 5.5V
• Interface: SPI (Serial Peripheral Interface)
• Speed: 10 MHz
• Temperature Range: -40°C to +85°C
• Endurance: 1,000,000 write cycles
• Data Retention: 100 years

Package

The AT25160A-10PU-2.7 comes in an 8-pin PDIP (Plastic Dual-In-Line Package) or SOIC (Small Outline Integrated Circuit) package.

Packaging/Quantity

It is typically available in tape and reel packaging with quantities varying based on the manufacturer's specifications.

Specifications

• Memory Organization: 2048 x 8 bits
• Write Protect Pin: Allows hardware write protection of the entire array
• Sequential Read Mode: Permits a single command to initiate a sequential read operation of the entire memory array

Detailed Pin Configuration

The detailed pin configuration of the AT25160A-10PU-2.7 is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | Chip Select (/CS) | Active-low chip select input | | 2 | Serial Data Input (DI) | Input for data during write cycles and address and control bits during read cycles | | 3 | Serial Data Output (DO) | Output for data during read cycles | | 4 | Serial Clock (SCK) | Input for the serial clock | | 5 | Write Protect (/WP) | Hardware write protect input | | 6 | VSS | Ground | | 7 | Serial Data Out (SO) | Output for data during write cycles | | 8 | VCC | Power supply input |

Functional Features

• High-Speed Performance: Operates at a maximum speed of 10 MHz, enabling fast data transfer.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered devices.
• Write Protection: The /WP pin allows hardware write protection of the entire memory array, enhancing data security.

Advantages and Disadvantages

Advantages

• Non-volatile storage
• High endurance and data retention
• Wide voltage range compatibility

Disadvantages

• Limited capacity compared to other EEPROM options
• Slower write speeds compared to some newer EEPROM technologies

Working Principles

The AT25160A-10PU-2.7 utilizes electrically erasable programmable memory cells to store and retrieve data. It communicates with the host system through the SPI interface, allowing for seamless integration into various electronic devices.

Detailed Application Field Plans

The AT25160A-10PU-2.7 is well-suited for use in: - Automotive systems for storing vehicle parameters and diagnostic information - Industrial control systems for configuration and parameter storage - Consumer electronics for firmware and configuration storage

Detailed and Complete Alternative Models

Some alternative models to the AT25160A-10PU-2.7 include: - AT25256B-SSHL-T: A higher capacity (32 Kbit) EEPROM with similar characteristics - CAT25C02LI-G: A lower capacity (256 bit) EEPROM suitable for smaller-scale applications

In conclusion, the AT25160A-10PU-2.7 offers reliable non-volatile data storage with a balance of capacity, speed, and power consumption, making it a versatile choice for a wide range of electronic applications.

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