AT45DB011D-MH-Y

Product Overview

Category

AT45DB011D-MH-Y belongs to the category of flash memory devices.

Use

It is primarily used for data storage and retrieval in various electronic devices.

Characteristics

• Non-volatile memory
• High-speed data transfer
• Low power consumption
• Compact size
• Durable and reliable

Package

The AT45DB011D-MH-Y is available in a small form factor package, making it suitable for integration into compact electronic devices.

Essence

The essence of AT45DB011D-MH-Y lies in its ability to provide reliable and high-speed data storage in a compact package.

Packaging/Quantity

The product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Memory Size: 1 Megabit (128 Kbytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: 10,000 minimum

Detailed Pin Configuration

The AT45DB011D-MH-Y has a total of 8 pins, each serving a specific function:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. SI: Serial data input
4. SO: Serial data output
5. SCK: Serial clock input
6. CS: Chip select input
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• Page Program Operation: Allows programming of individual memory pages
• Sector Erase Operation: Enables erasing of entire sectors
• Continuous Read Mode: Facilitates sequential reading of data
• Deep Power-down Mode: Reduces power consumption when the device is not in use
• Software Protection: Provides write protection for specific memory areas

Advantages and Disadvantages

Advantages

• High-speed data transfer enables efficient data storage and retrieval.
• Low power consumption prolongs battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Durable and reliable, ensuring data integrity over extended periods.

Disadvantages

• Limited memory capacity compared to higher-end flash memory devices.
• Relatively higher cost per unit compared to other memory options.

Working Principles

The AT45DB011D-MH-Y utilizes a combination of floating gate and control gate transistors to store and retrieve data. It employs a serial peripheral interface (SPI) for communication with the host device. The device operates by programming individual memory pages or erasing entire sectors based on the user's commands.

Detailed Application Field Plans

The AT45DB011D-MH-Y finds applications in various electronic devices, including but not limited to: - Consumer electronics (e.g., digital cameras, MP3 players) - Automotive systems (e.g., infotainment systems, navigation units) - Industrial equipment (e.g., data loggers, control systems) - Medical devices (e.g., patient monitoring systems, diagnostic equipment)

Detailed and Complete Alternative Models

1. AT45DB021D-MH-Y: 2 Megabit (256 Kbytes) flash memory device
2. AT45DB041D-MH-Y: 4 Megabit (512 Kbytes) flash memory device
3. AT45DB081D-MH-Y: 8 Megabit (1 Mbyte) flash memory device
4. AT45DB161D-MH-Y: 16 Megabit (2 Mbytes) flash memory device
5. AT45DB321D-MH-Y: 32 Megabit (4 Mbytes) flash memory device

These alternative models offer increased memory capacity while maintaining similar characteristics and functionality to the AT45DB011D-MH-Y.

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