AT25DF512C-MAHNGU-T

Product Overview

Category

AT25DF512C-MAHNGU-T belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving digital information in electronic devices.

Characteristics

• Non-volatile memory: The stored data is retained even when power is removed.
• High storage capacity: The AT25DF512C-MAHNGU-T has a capacity of 512 megabits (64 megabytes).
• Serial interface: It communicates with the host device using a serial peripheral interface (SPI).
• Low power consumption: The product is designed to minimize power usage, making it suitable for battery-powered devices.

Package

The AT25DF512C-MAHNGU-T comes in a small form factor package, commonly known as an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to provide reliable and high-capacity non-volatile memory storage in a compact package.

Packaging/Quantity

The AT25DF512C-MAHNGU-T is typically packaged in reels, containing a specified quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 512 megabits (64 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. VCC (Power Supply)
8. Ground (GND)

Functional Features

• High-speed data transfer: The AT25DF512C-MAHNGU-T supports fast data read and write operations, enabling efficient data access.
• Sector-based erasure: The memory can be erased in small sectors, allowing for flexible data management.
• Write protection: The /WP pin can be used to protect the memory from accidental writes, ensuring data integrity.
• Deep power-down mode: This feature allows the device to enter a low-power state when not in use, further reducing power consumption.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Compact form factor
• Low power consumption
• High-speed data transfer
• Flexible sector-based erasure

Disadvantages

• Limited erase/program cycles (100,000 cycles)
• Relatively higher cost compared to lower-capacity flash memory options

Working Principles

The AT25DF512C-MAHNGU-T utilizes a serial peripheral interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is removed. The SPI interface allows for high-speed data transfer between the host device and the flash memory. The memory can be read, written, and erased using specific commands sent through the SPI interface.

Detailed Application Field Plans

The AT25DF512C-MAHNGU-T is widely used in various electronic devices that require non-volatile memory storage. Some common application fields include:

1. Consumer Electronics: Used in digital cameras, set-top boxes, and portable media players for storing firmware, configuration data, and user data.
2. Automotive: Utilized in automotive infotainment systems, instrument clusters, and navigation systems for storing maps, software updates, and vehicle-specific data.
3. Industrial Automation: Employed in industrial control systems, PLCs (Programmable Logic Controllers), and data loggers for storing program code, configuration settings, and logged data.
4. Medical Devices: Used in medical equipment such as patient monitors, ultrasound machines, and diagnostic devices for storing firmware, patient data, and calibration information.

Detailed and Complete Alternative Models

1. AT25DF321A: 32 megabit (4 megabyte) capacity, similar characteristics and package.
2. AT25SF041: 4 megabit (512 kilobyte) capacity, smaller form factor package.
3. AT45DB161E: 16 megabit (2 megabyte) capacity, dual-interface (SPI and parallel) option.

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

In conclusion, the AT25DF512C-MAHNGU-T is a high-capacity serial flash memory device that provides reliable non-volatile storage for various electronic devices. With its compact form factor, low power consumption, and fast data transfer capabilities, it offers significant advantages in terms of performance and flexibility. However, it