AT25128A-10PI-1.8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: Serial EEPROM, 128 Kbit (16,384 x 8), 1.8V
• Package: PDIP (Plastic Dual In-line Package)
• Essence: High-density, low-power, electrically erasable programmable read-only memory (EEPROM)
• Packaging/Quantity: Tray, 100 pieces per tray

Specifications

• Part Number: AT25128A-10PI-1.8
• Memory Size: 128 Kbit (16,384 bytes)
• Organization: 16,384 x 8 bits
• Supply Voltage: 1.8V
• Interface: Serial Peripheral Interface (SPI)
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The AT25128A-10PI-1.8 has a total of 8 pins: 1. Chip Select (/CS) 2. Serial Clock (SCK) 3. Serial Data Input (SI) 4. Serial Data Output (SO) 5. Write Protect (/WP) 6. VCC (Power Supply) 7. Ground (GND) 8. Hold (/HOLD)

Functional Features

• High-speed SPI interface for fast data transfer
• Low power consumption for energy-efficient operation
• Byte and page-level write operations for flexible data storage
• Software and hardware write protection options for data security
• Built-in write cycle endurance and data retention features for reliable performance

Advantages

• Compact size and high density allow for space-saving integration in various electronic devices
• Low voltage operation enables compatibility with low-power systems
• Fast data transfer rate enhances overall system performance
• High endurance and long data retention ensure reliable and durable memory storage

Disadvantages

• Limited storage capacity compared to larger EEPROM or flash memory devices
• Requires an external microcontroller or host device for interfacing and control

Working Principles

The AT25128A-10PI-1.8 is a serial EEPROM that utilizes the Serial Peripheral Interface (SPI) for communication with a microcontroller or host device. It stores data in non-volatile memory cells, which can be electrically erased and reprogrammed. The SPI interface allows for high-speed data transfer between the device and the controller, enabling efficient read and write operations.

Detailed Application Field Plans

The AT25128A-10PI-1.8 is commonly used in various applications, including but not limited to: - Consumer electronics - Automotive systems - Industrial automation - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the AT25128A-10PI-1.8 include: - AT25080A-10PU-2.7: 8 Kbit, 2.7V, PDIP package - AT25256A-10TU-3.3: 256 Kbit, 3.3V, TSSOP package - AT25320B-10SU-1.8: 32 Kbit, 1.8V, SOIC package

Please note that this list is not exhaustive and there may be other alternative models available in the market.

In conclusion, the AT25128A-10PI-1.8 is a high-density, low-power serial EEPROM that offers reliable non-volatile memory storage. Its compact size, fast data transfer rate, and compatibility with low-power systems make it suitable for a wide range of applications in various industries.