AT49BV001T-12TI

Product Overview

Category

AT49BV001T-12TI 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 AT49BV001T-12TI retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: The AT49BV001T-12TI offers a fast access time of 120 nanoseconds.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.

Package

The AT49BV001T-12TI is available in a standard 32-pin TSOP (Thin Small Outline Package).

Essence

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

Packaging/Quantity

The AT49BV001T-12TI is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Type: Flash
• Organization: 128K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 120 ns
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycle Endurance: 10,000 cycles

Detailed Pin Configuration

The AT49BV001T-12TI has a total of 32 pins. Here is the detailed pin configuration:

1. A16
2. A14
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VCC
13. A8
14. A9
15. A11
16. A10
17. OE#
18. CE#
19. WE#
20. I/O0
21. I/O1
22. I/O2
23. I/O3
24. I/O4
25. I/O5
26. I/O6
27. I/O7
28. RY/BY#
29. RESET#
30. NC
31. GND
32. A15

Functional Features

• Byte-wide access: The AT49BV001T-12TI allows for byte-level read and write operations.
• Sector erase capability: It supports sector erase operations, allowing specific portions of the memory to be erased.
• Hardware data protection: This device includes a hardware protection feature to prevent accidental writes to protected memory areas.
• Automatic sleep mode: The AT49BV001T-12TI enters a low-power sleep mode when not in use, reducing power consumption.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• Fast access time enables quick data retrieval.
• Low power consumption makes it suitable for battery-powered devices.
• Sector erase capability allows for efficient memory management.

Disadvantages

• Limited storage capacity compared to higher-capacity memory devices.
• Relatively slower access time compared to some modern memory technologies.

Working Principles

The AT49BV001T-12TI utilizes flash memory technology to store data. It consists of a grid of memory cells that can be electrically programmed and erased. When data is written, charges are trapped in the memory cells, representing the stored information. These charges can be read back later to retrieve the stored data. The non-volatile nature of flash memory ensures that the stored data remains intact even when power is removed.

Detailed Application Field Plans

The AT49BV001T-12TI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Its reliable and non-volatile storage capabilities make it suitable for applications that require data persistence and quick access.

Detailed and Complete Alternative Models

Some alternative models to the AT49BV001T-12TI include: - AT49BV002T-12TI: 2 megabit flash memory with similar characteristics. - AT49BV008T-12TI: 8 megabit flash memory with similar characteristics. - AT49BV016T-12TI: 16 megabit flash memory with similar characteristics.

These alternative models offer higher storage capacities while maintaining similar features and specifications.

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