AT49LV1614A-70TI

Product Overview

Category

AT49LV1614A-70TI 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 AT49LV1614A-70TI 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 at low power levels, making it suitable for battery-powered devices.

Package

The AT49LV1614A-70TI is available in a Thin Small Outline Package (TSOP) with 48 pins.

Essence

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

Packaging/Quantity

The AT49LV1614A-70TI is typically packaged in reels or tubes, with each package containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Organization: 2M x 8
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Access Time: 70 ns
• Erase/Program Suspend/Erase Suspend: Yes
• Package Type: TSOP
• Pin Count: 48

Detailed Pin Configuration

The AT49LV1614A-70TI features a total of 48 pins. 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. RESET#
32. NC
33. NC
34. NC
35. NC
36. NC
37. NC
38. NC
39. NC
40. GND
41. VPP
42. NC
43. NC
44. NC
45. NC
46. NC
47. NC
48. NC

Functional Features

The AT49LV1614A-70TI offers the following functional features:

• High-speed data transfer: The device allows for fast read and write operations, enabling efficient data handling.
• Sector erase capability: It supports sector-based erasure, allowing specific portions of the memory to be erased without affecting the entire storage.
• Write protection: The device includes write protection mechanisms to prevent accidental modification or deletion of stored data.
• Low power consumption: It operates at low power levels, making it suitable for energy-efficient applications.

Advantages and Disadvantages

Advantages

• Non-volatile storage: The AT49LV1614A-70TI retains data even when power is removed, ensuring data integrity.
• High capacity: With a storage capacity of 16 megabits, it can accommodate large amounts of data.
• Fast access time: The device offers quick access to stored data, enhancing system performance.
• Low power consumption: It operates at low power levels, prolonging battery life in portable devices.

Disadvantages

• Limited endurance: Like other flash memory devices, the AT49LV1614A-70TI has a limited number of erase/write cycles before it may become unreliable.
• Relatively high cost: Compared to other types of memory, flash memory can be more expensive.

Working Principles

The AT49LV1614A-70TI utilizes flash memory technology for data storage. It employs a combination of floating-gate transistors and charge trapping to store and retrieve 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 higher voltage, allowing new data to be written.

Detailed Application Field Plans

The AT49LV1614A-70TI finds applications in various electronic systems, including but not limited to:

1. Consumer electronics: Used in digital cameras, MP3 players, and portable gaming devices for data storage.
2. Automotive systems: Employed in car infotainment systems, navigation units, and engine