AT49BV4096A-90TI

Product Overview

Category

AT49BV4096A-90TI belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The AT49BV4096A-90TI retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 4 megabits (512 kilobytes).
• Fast access time: With a speed of 90 nanoseconds, it ensures quick data retrieval.
• Low power consumption: The device operates on low power, making it suitable for battery-powered applications.

Package

The AT49BV4096A-90TI is available in a compact Thin Small Outline Package (TSOP) with 32 pins.

Essence

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

Packaging/Quantity

The AT49BV4096A-90TI 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's specifications.

Specifications

• Memory Capacity: 4 Megabits (512 Kilobytes)
• Access Time: 90 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49BV4096A-90TI features a 32-pin Thin Small Outline Package (TSOP). The pin configuration is as follows:

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. A8
10. A9
11. A10
12. A11
13. A12
14. A13
15. A14
16. A15
17. CE#
18. OE#
19. WE#
20. BYTE#
21. VCC
22. DQ0
23. DQ1
24. DQ2
25. DQ3
26. DQ4
27. DQ5
28. DQ6
29. DQ7
30. RY/BY#
31. NC
32. GND

Functional Features

• Byte-wide and word-wide operations: The AT49BV4096A-90TI supports both byte and word-level read and write operations.
• Erase capability: It provides sector erase and chip erase functions, allowing for flexible data management.
• Automatic sleep mode: The device enters a low-power sleep mode when not in use, conserving energy.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Reliable non-volatile memory

Disadvantages

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

Working Principles

The AT49BV4096A-90TI utilizes flash memory technology to store data. It employs a combination of floating-gate transistors and charge storage elements to retain information even without power. The device uses an address bus, control signals, and data lines to facilitate read and write operations.

Detailed Application Field Plans

The AT49BV4096A-90TI finds applications in various fields, including: - Microcontrollers - Embedded systems - Consumer electronics - Automotive electronics - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the AT49BV4096A-90TI include: - AT49BV4096A-70TU - AT49BV4096A-12TC - AT49BV4096A-15TC - AT49BV4096A-20TC

These models offer similar functionality and characteristics, but may differ in terms of access time, temperature range, or package type.

In conclusion, the AT49BV4096A-90TI is a high-capacity non-volatile memory device that provides reliable data storage for various electronic applications. With its fast access time, low power consumption, and versatile features, it is well-suited for use in microcontrollers, embedded systems, and consumer electronics.