AT49BV6416-70TU-T

Product Overview

Category

AT49BV6416-70TU-T 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 stored data is retained even when power is removed.
• High capacity: The AT49BV6416-70TU-T has a storage capacity of 64 megabits (8 megabytes).
• Fast access time: It offers a fast access time of 70 nanoseconds.
• Low power consumption: The device operates at low power, making it suitable for battery-powered applications.

Package

The AT49BV6416-70TU-T is available in a small form factor 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 various electronic systems.

Packaging/Quantity

The AT49BV6416-70TU-T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Memory Type: Flash
• Organization: 8M x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Access Time: 70 ns
• Erase/Program Suspend & Resume Support: Yes
• Data Retention: 20 years

Detailed Pin Configuration

The AT49BV6416-70TU-T 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. A16
18. A17
19. A18
20. A19
21. A20
22. A21
23. A22
24. A23
25. BYTE#
26. WE#
27. CE#
28. OE#
29. RESET#
30. VCC
31. GND
32. DQ0
33. DQ1
34. DQ2
35. DQ3
36. DQ4
37. DQ5
38. DQ6
39. DQ7
40. DQ8
41. DQ9
42. DQ10
43. DQ11
44. DQ12
45. DQ13
46. DQ14
47. DQ15
48. RP#

Functional Features

• Erase and Program Operations: The AT49BV6416-70TU-T supports both sector erase and byte program operations.
• Suspend and Resume Support: It allows for the suspension and resumption of erase or program operations, providing flexibility in programming large amounts of data.
• Hardware Reset: The device can be reset using the RESET# pin.
• Output Enable Control: The OE# pin enables or disables the output buffers, allowing for efficient data transfer.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Non-volatile memory retention
• Suspend and resume support for erase/program operations

Disadvantages

• Limited to parallel interface
• Requires external control signals for operation

Working Principles

The AT49BV6416-70TU-T utilizes flash memory technology to store data. It consists of a grid of memory cells, where each cell can store one bit of information. The data is stored by applying electrical charges to the memory cells, and it remains intact even when power is removed.

The device operates based on control signals received through its interface pins. These signals control operations such as reading, writing, erasing, and suspending/resuming operations. The AT49BV6416-70TU-T follows industry-standard protocols for memory access and control.

Detailed Application Field Plans

The AT49BV6416-70TU-T finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Its high capacity, fast access time, and non-volatile nature make it suitable for storing firmware, program code, configuration data, and other critical information in these systems.

Detailed and Complete Alternative Models

• AT49BV6416T: Similar to AT49BV6416-70TU-T, but with a slower access time of 90