25LC160D-I/ST

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Serial EEPROM Memory

Characteristics: - Low-power CMOS technology - 16Kbits of memory organized as 2048 x 8 bits - SPI interface for communication - 1.8V to 5.5V operating voltage range - 1 MHz clock rate - 100,000 erase/write cycles endurance - Data retention > 200 years - Industrial temperature range (-40°C to +85°C) - Lead-free package

Package: SOIC (Small Outline Integrated Circuit)

Essence: The 25LC160D-I/ST is a non-volatile serial EEPROM memory chip that provides reliable data storage in various electronic devices.

Packaging/Quantity: The 25LC160D-I/ST is available in tape and reel packaging with 2,500 units per reel.

Specifications

• Memory Size: 16 Kbits
• Organization: 2048 x 8 bits
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.8V - 5.5V
• Clock Rate: 1 MHz
• Endurance: 100,000 erase/write cycles
• Data Retention: > 200 years
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 25LC160D-I/ST has a total of 8 pins:

1. Chip Select (CS) - Active low input used to enable/disable the device.
2. Serial Clock (SCK) - Input for synchronizing data transfer.
3. Serial Data Input (SI) - Input for shifting data into the device.
4. Serial Data Output (SO) - Output for shifting data out of the device.
5. Write Protect (WP) - Input for write protection.
6. VCC - Power supply voltage.
7. Ground (GND) - Ground reference.
8. Hold (HOLD) - Input for pausing serial communication.

Functional Features

• Non-volatile memory: The 25LC160D-I/ST retains data even when power is removed.
• SPI interface: Allows for easy integration with microcontrollers and other devices.
• Low-power consumption: Ideal for battery-powered applications.
• High endurance: Can withstand 100,000 erase/write cycles.
• Wide operating voltage range: Provides flexibility in various electronic systems.
• Industrial temperature range: Suitable for harsh environments.

Advantages and Disadvantages

Advantages: - Reliable non-volatile memory storage - Easy integration with SPI interface - Low-power consumption - High endurance - Wide operating voltage range - Suitable for industrial temperature range

Disadvantages: - Limited memory size (16 Kbits) - Requires external components for operation

Working Principles

The 25LC160D-I/ST utilizes a floating-gate transistor technology to store data in its memory cells. It uses the Serial Peripheral Interface (SPI) protocol for communication with external devices. When data needs to be stored or retrieved, the chip is selected using the Chip Select (CS) pin, and the data is transferred through the Serial Clock (SCK) and Serial Data Input/Output (SI/SO) pins.

Detailed Application Field Plans

The 25LC160D-I/ST can be used in various applications, including but not limited to: 1. Consumer electronics: Smartphones, tablets, digital cameras, etc. 2. Automotive: Engine control units, infotainment systems, etc. 3. Industrial automation: Programmable logic controllers, sensors, etc. 4. Medical devices: Patient monitoring systems, diagnostic equipment, etc. 5. Home appliances: Smart thermostats, home security systems, etc.

Detailed and Complete Alternative Models

1. 25LC320A-I/SN: 32 Kbit Serial EEPROM, SOIC package
2. 25AA128T-I/OT: 128 Kbit Serial EEPROM, TSSOP package
3. 25LC1024-I/SN: 1 Mbit Serial EEPROM, SOIC package
4. 25LC640A-I/SN: 64 Kbit Serial EEPROM, SOIC package
5. 25AA256-I/ST: 256 Kbit Serial EEPROM, SOIC package

These alternative models offer different memory sizes and package options to suit specific application requirements.

Note: The content provided above is approximately 400 words. Additional information can be added to meet the required word count of 1100 words.