AT49BV160C-70TU

Product Overview

Category

AT49BV160C-70TU belongs to the category of non-volatile memory devices.

Use

It is primarily used for data storage in various electronic devices such as computers, smartphones, and embedded systems.

Characteristics

• Non-volatile: The AT49BV160C-70TU retains stored data even when power is removed.
• High capacity: It has a storage capacity of 16 megabits (2 megabytes).
• Fast access time: The device offers a fast access time of 70 nanoseconds.
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.

Package

The AT49BV160C-70TU is available in a small form factor package, commonly known as Thin Small Outline Package (TSOP).

Essence

The essence of AT49BV160C-70TU lies in its ability to provide reliable and high-capacity non-volatile memory storage for electronic devices.

Packaging/Quantity

The AT49BV160C-70TU is typically packaged in reels or trays, with each reel containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Storage Capacity: 16 Megabits (2 Megabytes)
• Access Time: 70 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49BV160C-70TU features a parallel interface with the following pin configuration:

1. A0-A18: Address Inputs
2. DQ0-DQ15: Data Input/Output
3. CE: Chip Enable
4. OE: Output Enable
5. WE: Write Enable
6. VCC: Power Supply
7. GND: Ground

Functional Features

• Random Access: The AT49BV160C-70TU allows random access to any memory location, enabling efficient data retrieval.
• High-Speed Read and Write Operations: It supports fast read and write operations, ensuring quick data transfer.
• Sector Erase Capability: The device offers sector erase capability, allowing selective erasure of specific memory sectors.
• Data Protection: It incorporates various mechanisms for data protection, such as write protection and lock bits.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High capacity provides ample space for storing large amounts of data.
• Fast access time enables quick retrieval of information.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Limited storage capacity compared to other memory technologies like NAND flash.
• Parallel interface may require more pins and complex circuitry compared to serial interfaces.

Working Principles

The AT49BV160C-70TU utilizes Flash memory technology for data storage. It employs a combination of floating-gate transistors and charge storage to store binary data. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be erased by applying a high voltage, allowing new data to be written.

Detailed Application Field Plans

The AT49BV160C-70TU finds applications in various electronic devices, including but not limited to: - Personal computers - Laptops - Smartphones - Tablets - Digital cameras - Printers - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. AT49BV1604T-90CI: Similar to AT49BV160C-70TU but with a higher access time of 90 nanoseconds.
2. AT49BV160DT-70TU: Offers the same specifications as AT49BV160C-70TU but in a different package (TSOP-II).

These alternative models provide similar functionality and can be considered as alternatives to the AT49BV160C-70TU based on specific requirements.

In conclusion, the AT49BV160C-70TU is a non-volatile memory device with high capacity, fast access time, and low power consumption. It finds applications in various electronic devices and offers advantages such as data retention, quick data transfer, and sector erase capability. While it has limitations in terms of storage capacity and interface complexity, alternative models are available to suit specific needs.