AT25040AN-10SU-1.8-T

Product Overview

Category

The AT25040AN-10SU-1.8-T 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, including consumer electronics, automotive systems, and industrial applications.

Characteristics

• Low power consumption
• High reliability
• Small form factor
• Wide operating voltage range
• High-speed performance

Package

The AT25040AN-10SU-1.8-T is available in a small 8-lead SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to store and retrieve data reliably in a compact and energy-efficient manner.

Packaging/Quantity

The AT25040AN-10SU-1.8-T is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Memory Size: 4 Kbit (512 x 8)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Protect Pin: Yes
• Data Retention: 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The detailed pin configuration of the AT25040AN-10SU-1.8-T is as follows: 1. Chip Select (/CS) 2. Serial Data Input/Output (DI/DO) 3. Serial Clock (SCK) 4. Write Protect (/WP) 5. VSS (Ground) 6. Serial Data Out (DO) 7. Serial Data In (DI) 8. VCC (Power)

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• Enhanced ESD Protection
• Sequential Read Operation
• Software and Hardware Write Protection

Advantages

• Low power consumption extends battery life in portable devices
• High reliability ensures data integrity in critical applications
• Small form factor saves board space in compact designs
• Wide operating voltage range allows compatibility with various systems
• High-speed performance enables quick data access

Disadvantages

• Limited storage capacity compared to larger EEPROM chips
• Higher cost per bit compared to traditional non-volatile memory technologies

Working Principles

The AT25040AN-10SU-1.8-T operates by using electrically programmable and erasable floating-gate transistors to store and retrieve digital data. It utilizes the SPI interface for communication with the host system and incorporates internal logic for write protection and data integrity checks.

Detailed Application Field Plans

The AT25040AN-10SU-1.8-T is well-suited for use in a wide range of applications, including: - Consumer Electronics: Smartphones, digital cameras, and wearable devices - Automotive Systems: Engine control units, infotainment systems, and driver-assistance modules - Industrial Applications: Programmable logic controllers, sensor interfaces, and equipment monitoring systems

Detailed and Complete Alternative Models

Some alternative models to the AT25040AN-10SU-1.8-T include: - AT25080A-10PU-2.7-T: 8 Kbit SPI EEPROM with wider voltage range - AT25128B-SSHL-T: 128 Kbit SPI EEPROM with additional security features - AT25320B-SSHL-T: 32 Kbit SPI EEPROM with extended temperature range

In conclusion, the AT25040AN-10SU-1.8-T is a versatile and reliable Serial EEPROM chip that offers low power consumption, high-speed performance, and a compact form factor, making it suitable for a diverse range of electronic applications.

[Word count: 514]