AT45DQ161-SSHD-T

Product Overview

Category

AT45DQ161-SSHD-T belongs to the category of Serial Flash Memories.

Use

This product is primarily used for storing data in electronic devices such as microcontrollers, digital cameras, and other consumer electronics.

Characteristics

• High-speed data transfer
• Non-volatile memory
• Low power consumption
• Compact size
• Reliable performance

Package

AT45DQ161-SSHD-T is available in a small form factor package, making it suitable for space-constrained applications.

Essence

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

Packaging/Quantity

AT45DQ161-SSHD-T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Memory Size: 16 Megabits (2 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

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

Functional Features

• High-speed read and write operations
• Sector-based erase capability
• Software and hardware protection mechanisms
• Flexible programming options
• Efficient power management

Advantages

• Fast data transfer speeds enhance overall system performance.
• Non-volatile memory ensures data retention even during power loss.
• Low power consumption extends battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Reliable performance ensures data integrity and system stability.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Higher cost per unit compared to traditional storage solutions.
• Susceptible to physical damage if mishandled or exposed to extreme conditions.

Working Principles

AT45DQ161-SSHD-T utilizes the 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 disconnected. The SPI interface enables high-speed data transfer between the host device and the memory chip.

Detailed Application Field Plans

AT45DQ161-SSHD-T finds applications in various fields, including: 1. Embedded systems 2. Industrial automation 3. Automotive electronics 4. Medical devices 5. Smart home appliances

Detailed and Complete Alternative Models

1. AT25SF041-SSHD-T: 4 Megabit Serial Flash Memory
2. AT26DF321-SSHD-T: 32 Megabit Serial Flash Memory
3. AT49BV322A-SSHD-T: 32 Megabit Parallel Flash Memory
4. AT24C256-SSHD-T: 256 Kilobit Serial EEPROM

These alternative models offer different capacities and interfaces to cater to diverse application requirements.

In conclusion, AT45DQ161-SSHD-T is a high-performance Serial Flash Memory that provides reliable data storage in a compact package. Its fast data transfer speeds, low power consumption, and flexible programming options make it suitable for a wide range of electronic devices. While it has limitations in terms of storage capacity and cost, it offers advantages such as non-volatility and reliability. With its working principles and detailed application field plans, this product serves as a valuable component in various industries. Additionally, alternative models provide options for different memory capacities and interfaces to meet specific application needs.