AT49BV8192AT-11CC

Product Overview

Category

The AT49BV8192AT-11CC belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage and retrieval in various electronic devices, such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The AT49BV8192AT-11CC retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 8192 kilobits (1 megabyte).
• Fast access time: The device provides quick access to stored data with an access time of 110 nanoseconds.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
• Wide operating voltage range: The AT49BV8192AT-11CC can operate within a voltage range of 2.7V to 3.6V.

Package

The AT49BV8192AT-11CC is available in a standard 32-pin TSOP (Thin Small Outline Package) form factor.

Essence

The essence of this product lies in its ability to store and retrieve data reliably, while offering high capacity and fast access times.

Packaging/Quantity

The AT49BV8192AT-11CC is typically packaged in reels or tubes, with each package containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Organization: 1024K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 110 ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin TSOP

Detailed Pin Configuration

The AT49BV8192AT-11CC has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

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. CE# - Chip Enable Input
18. OE# - Output Enable Input
19. WE# - Write Enable Input
20. BYTE# - Byte/Word Organization Input
21. VCC - Power Supply
22. DQ0 - Data Input/Output
23. DQ1 - Data Input/Output
24. DQ2 - Data Input/Output
25. DQ3 - Data Input/Output
26. DQ4 - Data Input/Output
27. DQ5 - Data Input/Output
28. DQ6 - Data Input/Output
29. DQ7 - Data Input/Output
30. RY/BY# - Ready/Busy Output
31. RP# - Reset/Power-down Input
32. GND - Ground

Functional Features

The AT49BV8192AT-11CC offers the following functional features:

• Random access: Allows for direct read and write operations to any memory location.
• Sector erase capability: Enables selective erasure of specific memory sectors.
• Block lock protection: Provides the ability to protect certain blocks of memory from being erased or modified.
• Automatic sleep mode: Reduces power consumption when the device is not in use.
• Hardware and software write protection: Prevents unauthorized modification of stored data.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Wide operating voltage range
• Sector erase capability for selective data removal
• Block lock protection for enhanced security

Disadvantages

• Limited endurance: Flash memory has a finite number of erase/write cycles before it may become unreliable.
• Relatively higher cost compared to other types of memory.

Working Principles

The AT49BV8192AT-11CC utilizes flash memory technology, which stores data by trapping electric charges within floating gate transistors. These trapped charges represent binary information (0s and 1s). The device uses a combination of address inputs, control signals, and data lines to read from or write to specific memory locations.

Detailed Application Field Plans

The AT49BV8192AT-11CC finds applications in various fields, including:

1. Microcontrollers: Used for program storage and data retention in microcontroller-based systems.