AT49F001T-70TC

Product Overview

Category

AT49F001T-70TC 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 AT49F001T-70TC retains data even when power is removed.
• High capacity: This device has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: It operates with a maximum access time of 70 nanoseconds.
• Low power consumption: The AT49F001T-70TC is designed to minimize power usage.
• Wide temperature range: It can operate reliably in temperatures ranging from -40°C to 85°C.

Package

The AT49F001T-70TC is available in a surface-mount TSOP package.

Essence

This product is an essential component for storing program code, configuration settings, and other critical data in various electronic devices.

Packaging/Quantity

The AT49F001T-70TC is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Memory Size: 1 Megabit (128 Kilobytes)
• Access Time: 70 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to 85°C
• Package Type: TSOP

Detailed Pin Configuration

The AT49F001T-70TC 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. DQ0
14. DQ1
15. DQ2
16. DQ3
17. DQ4
18. DQ5
19. DQ6
20. DQ7
21. CE#
22. OE#
23. WE#
24. RESET#
25. BYTE#
26. VSS
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC

Functional Features

• High-speed data transfer: The AT49F001T-70TC supports fast read and write operations, enabling efficient data transfer.
• Sector erase capability: It allows for erasing specific sectors of the memory, facilitating flexible data management.
• Write protection: This device includes write protection features to prevent accidental modification or deletion of stored data.
• Low power consumption: The AT49F001T-70TC is designed to minimize power usage, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for storing large amounts of data.
• Fast access time enables quick retrieval of information.
• Wide temperature range allows for reliable operation in various environments.

Disadvantages

• Limited storage capacity compared to newer memory technologies.
• Relatively slower access time compared to some modern memory devices.
• Requires additional circuitry for interfacing with the host system.

Working Principles

The AT49F001T-70TC utilizes flash memory technology to store and retrieve data. It consists of a grid of memory cells that can be electrically programmed and erased. When data is written, an electrical charge is applied to the memory cells, altering their state. To read the data, the memory cells are queried, and the stored charge is interpreted as binary information.

Detailed Application Field Plans

The AT49F001T-70TC finds applications 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. AT49F002N-90TC: 2 Megabit Flash Memory, 90 Nanoseconds Access Time, TSOP Package.
2. AT49F004A-55TU: 4 Megabit Flash Memory, 55 Nanoseconds Access Time, TSSOP Package.
3. AT49F008A-12TI: 8 Megabit Flash Memory, 120 Nanoseconds Access Time, Thin Small Outline Package.

These alternative models offer different storage capacities, access times, and package options, providing flexibility for various application requirements.

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