AT25128A-10TI-1.8

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) - Low power consumption - High reliability - Small form factor

Package: 8-pin Thin Small Outline Package (TSOP)

Essence: AT25128A-10TI-1.8 is a serial EEPROM IC used for storing and retrieving data in various electronic devices.

Packaging/Quantity: Available in reels, each containing 2500 units.

Specifications

• Memory Size: 128 kilobits (16 kilobytes)
• Operating Voltage: 1.8V
• Interface: Serial Peripheral Interface (SPI)
• Maximum Clock Frequency: 10 MHz
• Write Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AT25128A-10TI-1.8 IC has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/O)
4. Write Protect (/WP)
5. Ground (GND)
6. No Connection (NC)
7. Supply Voltage (VCC)
8. Hold (/HOLD)

Functional Features

• Byte-oriented read and write operations
• Sequential read mode for faster data access
• Software and hardware write protection options
• Power-saving standby mode
• Built-in write cycle completion detection

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss - Low power consumption extends battery life in portable devices - High reliability due to advanced error correction techniques - Compact size allows integration into space-constrained designs

Disadvantages: - Limited storage capacity compared to other memory technologies - Slower write speeds compared to volatile memory types - Susceptible to electromagnetic interference (EMI)

Working Principles

AT25128A-10TI-1.8 operates based on the principles of EEPROM technology. It uses a floating gate transistor structure to store and retrieve data. The IC utilizes the SPI interface for communication with the host device, enabling efficient data transfer.

Detailed Application Field Plans

The AT25128A-10TI-1.8 IC finds applications in various electronic devices, including but not limited to: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment, engine control units) - Industrial equipment (e.g., measurement devices, control systems) - Medical devices (e.g., patient monitoring, diagnostic equipment) - Communication devices (e.g., routers, modems)

Detailed and Complete Alternative Models

Some alternative models to AT25128A-10TI-1.8 include: - AT25080A-10PU-2.7: 8 kilobit serial EEPROM, 2.7V operating voltage, DIP package - AT25256B-SSHL-T: 256 kilobit serial EEPROM, 3.3V operating voltage, SOP package - AT25320AN-10SI-2.5: 32 kilobit serial EEPROM, 2.5V operating voltage, SOIC package

These alternatives offer different memory capacities, operating voltages, and package options to suit specific application requirements.

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