AT49BV160-90TI

Product Overview

Category

AT49BV160-90TI belongs to the category of non-volatile memory devices.

Use

It is primarily used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: The AT49BV160-90TI has a storage capacity of 16 megabits (2 megabytes).
• Fast access time: It offers a fast access time of 90 nanoseconds.
• Low power consumption: Designed to operate with low power requirements.
• Reliable: Provides high endurance and data retention capabilities.

Package

The AT49BV160-90TI comes in a compact Thin Small Outline Package (TSOP) form factor.

Essence

This product is an essential component for data storage and retrieval in various electronic devices.

Packaging/Quantity

The AT49BV160-90TI is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 16 Megabits (2 Megabytes)
• Access Time: 90 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49BV160-90TI has a total of 32 pins. The pin configuration is as follows:

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: Allows direct access to any location within the memory array.
• Byte-Wide Operation: Supports both byte and word operations.
• Erase and Program Operations: Enables data modification through erase and program operations.
• Sector Architecture: Divides the memory into multiple sectors for efficient data management.

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High storage capacity allows for storing large amounts of data.
• Fast access time enables quick retrieval of information.
• Low power consumption makes it suitable for battery-powered devices.
• Reliable endurance and data retention capabilities ensure long-term usability.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Higher cost per unit compared to some alternative memory options.
• Limited compatibility with certain legacy systems due to its parallel interface.

Working Principles

The AT49BV160-90TI utilizes flash memory technology, which is based on floating-gate transistors. It stores data by trapping electric charges in the floating gate, which alters the transistor's conductive properties. This trapped charge represents a binary value (0 or 1), allowing data to be stored and retrieved electronically.

Detailed Application Field Plans

The AT49BV160-90TI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT49BV160-90TI include: - AT45DB161E: A serial interface flash memory device with similar storage capacity and characteristics. - S25FL116K: Another parallel interface flash memory device with comparable specifications. - W25Q16JV: A high-speed quad SPI flash memory device with similar storage capacity.

These alternative models can be considered based on specific application requirements and system compatibility.

In conclusion, the AT49BV160-90TI is a non-volatile memory device with a storage capacity of 16 megabits. It offers fast access time, low power consumption, and reliable data retention capabilities. While it has limitations in terms of storage capacity and compatibility, it finds applications in various electronic systems. Alternative models such as AT45DB161E, S25FL116K, and W25Q16JV can be considered based on specific requirements.