AT49BV322D-70TU

Product Overview

Category

AT49BV322D-70TU belongs to the category of Flash Memory.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, tablets, and digital cameras.

Characteristics

• Non-volatile memory: Retains data even when power is turned off.
• High-speed read and write operations: Allows for quick access to stored data.
• Large storage capacity: Provides ample space for storing files, documents, and multimedia content.
• Low power consumption: Ensures efficient energy usage.
• Durable and reliable: Withstands frequent read and write cycles without data loss.

Package

AT49BV322D-70TU is available in a compact Thin Small Outline Package (TSOP) format.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

AT49BV322D-70TU is typically packaged in reels containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Operating Voltage: 2.7V - 3.6V
• Capacity: 32 Megabits (4 Megabytes)
• Access Time: 70 nanoseconds
• Interface: Parallel
• Organization: 4M x 8 bits or 2M x 16 bits
• Erase/Program Suspend & Resume Support
• Sector Erase Architecture:
  • Boot Block (Top or Bottom) with Lockout
  • Uniform Sector Size: 64K bytes
• Data Retention: 20 years
• Endurance: 10,000 erase/write cycles

Detailed Pin Configuration

1. A0 - Address Input
2. A1 - Address Input
3. A2 - Address Input
4. A3 - Address Input
5. A4 - Address Input
6. A5 - Address Input
7. A6 - Address Input
8. A7 - Address Input
9. A8 - Address Input
10. A9 - Address Input
11. A10 - Address Input
12. A11 - Address Input
13. A12 - Address Input
14. A13 - Address Input
15. A14 - Address Input
16. A15 - Address Input
17. A16 - Address Input
18. A17 - Address Input
19. A18 - Address Input
20. A19 - Address Input
21. A20 - Address Input
22. BYTE# - Byte Selection Input
23. CE# - Chip Enable Input
24. OE# - Output Enable Input
25. WE# - Write Enable Input
26. RESET# - Reset Input
27. VCC - Power Supply
28. GND - Ground
29. DQ0 - Data Input/Output
30. DQ1 - Data Input/Output
31. DQ2 - Data Input/Output
32. DQ3 - Data Input/Output
33. DQ4 - Data Input/Output
34. DQ5 - Data Input/Output
35. DQ6 - Data Input/Output
36. DQ7 - Data Input/Output

Functional Features

• High-speed data transfer: Enables fast read and write operations.
• Sector erase capability: Allows for efficient erasure of specific memory sectors.
• Lockout feature: Protects critical boot block sectors from accidental modification.
• Suspend & Resume support: Provides flexibility in programming operations.
• Low power consumption: Ensures energy-efficient performance.

Advantages and Disadvantages

Advantages

• Large storage capacity
• High-speed data access
• Durable and reliable
• Low power consumption

Disadvantages

• Limited endurance (10,000 erase/write cycles)
• Requires external power supply

Working Principles

AT49BV322D-70TU utilizes a combination of electronic circuits and memory cells to store and retrieve digital data. When data is written, the memory cells are programmed by applying appropriate voltage levels. During read operations, the stored data is retrieved by sensing the electrical state of the memory cells.

Detailed Application Field Plans

AT49BV322D-70TU finds applications in various electronic devices, including but not limited to: - Computers and laptops - Smartphones and tablets - Digital cameras - Gaming consoles - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. AT49BV322D-80TU: Similar to AT49BV322D-70TU but with an access time of 80 nanoseconds.
2. AT49BV322D-90TU: Similar to AT49BV322D-70TU but with an access time of 90 nanoseconds.
3. AT49BV322D-100TU: