AT49LV161T-70CI

Product Overview

Category

AT49LV161T-70CI belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: The AT49LV161T-70CI 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, making it suitable for battery-powered devices.

Package

The AT49LV161T-70CI is available in a compact plastic package, which ensures protection against environmental factors such as moisture and dust.

Essence

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

Packaging/Quantity

The AT49LV161T-70CI is typically packaged in reels or trays, with each reel or tray containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 16 Megabits (2 Megabytes)
• Access Time: 70 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Package Type: Plastic

Detailed Pin Configuration

The AT49LV161T-70CI has 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. DQ8
31. DQ9
32. DQ10
33. DQ11
34. DQ12
35. DQ13
36. DQ14
37. DQ15
38. NC
39. NC
40. VSS
41. RP#
42. RY/BY#
43. RESET#
44. VCC
45. VCC
46. VSS
47. VSS
48. VSS

Functional Features

• Random Access: The AT49LV161T-70CI allows for random access to any location within the memory array.
• Erase and Program Operations: It supports both erase and program operations, enabling data modification as required.
• Low Power Consumption: The device operates at low power, making it suitable for battery-powered applications.
• High Reliability: The AT49LV161T-70CI offers high reliability with its non-volatile storage capability.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for storing large amounts of digital information.
• Fast access time allows for quick retrieval of data.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited rewrite cycles: The device has a finite number of erase and program cycles before it may become unreliable.
• Higher cost compared to volatile memory options.
• Larger physical size compared to some newer memory technologies.

Working Principles

The AT49LV161T-70CI is based on Flash memory technology. It utilizes a grid of memory cells, each capable of storing a binary value (0 or 1). These cells are organized into an array, and data is stored by applying electrical charges to specific cells. The presence or absence of charge determines the stored value. The device uses various control signals to enable reading, writing, and erasing operations.

Detailed Application Field Plans

The AT49LV161T-70CI 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

Some alternative models that offer similar functionality to the AT49LV161T-70CI include: - AT49BV1614T: This model offers the same storage capacity and access time but operates at a lower voltage range. - AM29F160DB: A comparable device from a different manufacturer with similar specifications. - S29GL128