AT49LV161T-70TI

Product Overview

Category

AT49LV161T-70TI belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The AT49LV161T-70TI retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 16 megabits (2 megabytes).
• Fast access time: It offers a fast access time of 70 nanoseconds.
• Low power consumption: The AT49LV161T-70TI operates on low power, making it suitable for battery-powered devices.

Package

The AT49LV161T-70TI is available in a TSOP (Thin Small Outline Package) form factor. This package provides a compact and lightweight solution for integration into electronic devices.

Essence

The essence of the AT49LV161T-70TI lies in its ability to store and retrieve data reliably, while consuming minimal power.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of AT49LV161T-70TI chips. The exact quantity may vary depending on the manufacturer's specifications.

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 AT49LV161T-70TI has a total of 48 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: The AT49LV161T-70TI allows for random access to any memory location, enabling efficient data retrieval.
• High Reliability: This device offers high reliability in storing and retaining data over extended periods.
• Easy Integration: The AT49LV161T-70TI can be easily integrated into existing electronic systems due to its standard interface and pin configuration.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Fast access time allows for quick data retrieval.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited write endurance compared to other types of memory.
• Relatively higher cost per unit compared to volatile memory alternatives.

Working Principles

The AT49LV161T-70TI utilizes flash memory technology to store data. It employs a combination of floating-gate transistors and charge storage mechanisms to retain information even when power is removed. The data can be read, written, and erased electronically using specific control signals.

Detailed Application Field Plans

The AT49LV161T-70TI finds application in various fields, including: 1. Computer Systems: Used for BIOS storage and firmware updates. 2. Consumer Electronics: Integrated into smartphones, tablets, and digital cameras for data storage. 3. Automotive Electronics: Utilized in car infotainment systems and instrument clusters. 4. Industrial Control Systems: Employed for program storage in PLCs (Programmable Logic Controllers) and automation equipment.

Detailed and Complete Alternative Models

1. AT49BV1614T-70CI: Similar specifications with a different package type (TSOP-I).
2. AT45DB161E-SSHN-T: Serial interface flash memory with comparable storage capacity and access time.
3. W25Q16JVSSIQ: Another alternative with a higher storage capacity of 32 megabits.

These alternative models offer similar functionality and can be considered as replacements for the AT49LV161T-70TI depending on specific requirements.

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