AT49BV1614-90TI

Product Overview

Category

AT49BV1614-90TI belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The AT49BV1614-90TI 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 90 nanoseconds.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.

Package

The AT49BV1614-90TI comes in a compact Thin Small Outline Package (TSOP) form factor.

Essence

The essence of this product lies in its ability to provide reliable and high-capacity non-volatile memory storage for various electronic applications.

Packaging/Quantity

The AT49BV1614-90TI is typically packaged in reels and is available in quantities suitable for both small-scale and large-scale production.

Specifications

• Memory Type: Flash
• Organization: 2M x 8
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Access Time: 90 ns
• Erase/Program Suspend & Resume Support: Yes
• Data Retention: 20 years

Detailed Pin Configuration

The AT49BV1614-90TI has a total of 48 pins. The pin configuration is as follows:

1. A0-A19: Address Inputs
2. DQ0-DQ7: Data Input/Output
3. CE: Chip Enable
4. OE: Output Enable
5. WE: Write Enable
6. RP: Ready/Busy
7. VCC: Power Supply
8. GND: Ground

Functional Features

• Fast Read and Write Operations: The AT49BV1614-90TI offers high-speed read and write operations, allowing for efficient data transfer.
• Sector Erase Capability: It supports sector erase operations, enabling selective erasure of specific memory sectors.
• Low Power Consumption: The device operates at low power levels, making it suitable for battery-powered applications.
• Suspend & Resume Support: It allows suspension and resumption of erase or program operations, providing flexibility in managing memory operations.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Non-volatile memory
• Low power consumption
• Sector erase capability

Disadvantages

• Limited compatibility with certain older systems
• Relatively higher cost compared to other memory options

Working Principles

The AT49BV1614-90TI utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage mechanisms to retain data even when power is removed. The device uses an address bus, data bus, and control signals to facilitate read and write operations.

Detailed Application Field Plans

The AT49BV1614-90TI finds application 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

1. AT49BV1614T-90CI: Similar specifications and characteristics, but available in a different package (Ceramic Dual-In-Line Package).
2. AT49BV1614-70TI: Lower access time (70 ns) variant of the AT49BV1614-90TI.
3. AT49BV1614-120TI: Higher access time (120 ns) variant of the AT49BV1614-90TI.

These alternative models offer similar functionality and can be considered based on specific application requirements.

Word count: 529 words