AT25160A-10TI-2.7

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Serial EEPROM Memory

Characteristics: - Low-power CMOS technology - 16,384 bits of EEPROM memory - High-speed SPI-compatible bus interface - Wide operating voltage range: 1.8V to 5.5V - Industrial temperature range: -40°C to +85°C - 8-lead JEDEC SOIC, TSSOP, and PDIP packages available

Package: 8-lead JEDEC SOIC

Essence: The AT25160A-10TI-2.7 is a non-volatile serial EEPROM memory IC that provides reliable data storage in various electronic devices.

Packaging/Quantity: The AT25160A-10TI-2.7 is typically sold in reels containing 2500 units per reel.

Specifications

• Memory Size: 16,384 bits (2048 bytes)
• Organization: 256 pages of 64 bytes each
• Data Retention: 100 years
• Write Endurance: 1 million write cycles
• Operating Voltage Range: 1.8V to 5.5V
• Maximum Clock Frequency: 10 MHz
• Standby Current: 1 µA (typical)
• Read Current: 1 mA (typical)
• Write Current: 3 mA (typical)
• Package Dimensions: 150 mil wide, 208 mil long, 50 mil high

Detailed Pin Configuration

The AT25160A-10TI-2.7 has the following pin configuration:

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 used to protect the memory from being written.
6. VCC - Power supply voltage input.
7. Ground (GND) - Ground reference.
8. Hold (/HOLD) - Input used to pause serial communication.

Functional Features

• High-speed SPI-compatible bus interface allows for fast and efficient data transfer.
• Low-power CMOS technology ensures minimal power consumption during operation.
• Wide operating voltage range enables compatibility with various electronic systems.
• Data retention of 100 years ensures long-term reliability of stored information.
• Write endurance of 1 million write cycles provides ample durability for frequent data updates.
• Write protection feature allows for safeguarding critical data from accidental modification.

Advantages and Disadvantages

Advantages: - High-speed data transfer capability - Low power consumption - Wide operating voltage range - Long data retention period - Ample write endurance - Write protection feature

Disadvantages: - Limited memory size compared to other EEPROM options - Relatively higher cost per bit compared to larger capacity EEPROMs

Working Principles

The AT25160A-10TI-2.7 operates based on the principles of electrically erasable programmable read-only memory (EEPROM). It utilizes a floating gate transistor structure to store and retrieve digital information. The memory cells can be electrically programmed (written) and erased using specific voltage levels applied to the control gates. The stored data remains intact even when the power is removed, making it non-volatile.

Detailed Application Field Plans

The AT25160A-10TI-2.7 is widely used in various electronic devices and applications, including but not limited to:

1. Consumer Electronics:

   • Smartphones
   • Tablets
   • Digital cameras
   • Portable media players

2. Automotive Systems:

   • Engine control units (ECUs)
   • Infotainment systems
   • Dashboard displays

3. Industrial Equipment:

   • Programmable logic controllers (PLCs)
   • Data loggers
   • Measurement instruments

4. Medical Devices:

   • Patient monitoring systems
   • Medical imaging equipment
   • Laboratory analyzers

Detailed and Complete Alternative Models

1. AT25080A-10TI-2.7: 8,192 bits (1024 bytes) EEPROM memory with similar specifications.
2. AT25320A-10TI-2.7: 32,768 bits (4096 bytes) EEPROM memory with similar specifications.
3. AT25640A-10TI-2.7: 64,512 bits (8192 bytes) EEPROM memory with similar specifications.

These alternative models offer different memory sizes to cater to varying application requirements while maintaining compatibility with the AT25160A-10TI-2.7 in terms of pin configuration and functionality.

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