AT49BV1604A-12TI

Product Overview

Category

AT49BV1604A-12TI 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 AT49BV1604A-12TI retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 16 megabits (2 megabytes).
• Fast access time: With a maximum access time of 120 nanoseconds, it ensures quick retrieval of data.
• Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.

Package

The AT49BV1604A-12TI is available in a standard Thin Small Outline Package (TSOP) with 48 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 AT49BV1604A-12TI is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Organization: 2M x 8 bits
• Voltage Range: 2.7V - 3.6V
• Access Time: 120 ns
• Operating Temperature Range: -40°C to +85°C
• Erase/Write Cycle Endurance: 10,000 cycles
• Data Retention: 20 years

Pin Configuration

The AT49BV1604A-12TI has a total of 48 pins arranged 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. WP#
34. VSS
35. A16
36. A17
37. A18
38. A19
39. A20
40. A21
41. A22
42. A23
43. A24
44. A25
45. A26
46. A27
47. A28
48. A29

Functional Features

• Byte-wide and word-wide access modes.
• Sector erase capability for efficient memory management.
• Automatic sleep mode to reduce power consumption during idle periods.
• Hardware and software data protection mechanisms.
• Fast programming time for quick data updates.

Advantages and Disadvantages

Advantages

• High storage capacity for data-intensive applications.
• Non-volatile nature ensures data retention even in the absence of power.
• Low power consumption extends battery life in portable devices.
• Fast access time allows for quick retrieval of stored data.

Disadvantages

• Limited erase/write cycle endurance compared to some other non-volatile memory technologies.
• Relatively higher cost per bit compared to certain volatile memory options.

Working Principles

The AT49BV1604A-12TI utilizes flash memory technology to store data. It consists of a grid of memory cells, each capable of storing a single bit of information. These cells can be electrically programmed and erased using specific voltage levels. The device employs various control signals to manage data read, write, and erase operations.

Detailed Application Field Plans

The AT49BV1604A-12TI finds applications in a wide range of electronic devices, including but not limited to: - Microcontrollers - Embedded systems - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive electronics - Industrial control systems

Alternative Models

1. AT49BV1604B-12TI: Similar to AT49BV1604A-12TI with minor variations.
2. AT45DB161E-SHN-T: A comparable non-volatile memory device with different specifications.
3. MX25L1606EZNI-12G: An alternative flash memory chip offering similar capacity and features.

These alternative models provide options for users based on specific requirements and compatibility considerations.

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