AT49BV512-12JC

Product Overview

Category

AT49BV512-12JC belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: The AT49BV512-12JC has a storage capacity of 512 kilobits.
• Fast access time: It operates at a speed of 12 nanoseconds.
• Low power consumption: Designed to minimize power usage.
• Reliable: Offers high endurance and data retention capabilities.

Package

The AT49BV512-12JC is available in a standard 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

This product is an essential component for data storage in various electronic devices, including microcontrollers, embedded systems, and consumer electronics.

Packaging/Quantity

The AT49BV512-12JC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory Type: Flash EEPROM
• Organization: 64K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 12 ns
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycle Endurance: 10,000 cycles
• Data Retention: 20 years

Detailed Pin Configuration

1. A16
2. A15
3. A14
4. A13
5. A12
6. A11
7. A10
8. A9
9. A8
10. VCC
11. A7
12. A6
13. A5
14. A4
15. A3
16. A2
17. A1
18. A0
19. OE#
20. CE#
21. WE#
22. NC
23. I/O0
24. I/O1
25. I/O2
26. I/O3
27. I/O4
28. I/O5
29. I/O6
30. I/O7
31. RY/BY#
32. GND

Functional Features

• Byte-wide access: Allows individual byte-level read and write operations.
• Sector erase capability: Supports erasing specific sectors of memory.
• Hardware data protection: Provides write protection for critical data.
• Automatic sleep mode: Reduces power consumption during idle periods.
• Fast programming time: Enables quick data storage and retrieval.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data retention even in the absence of power.
• High capacity allows for storing large amounts of information.
• Fast access time facilitates efficient data retrieval.
• Low power consumption prolongs battery life in portable devices.
• Reliable endurance and data retention characteristics ensure long-term usability.

Disadvantages

• Limited erase/program cycle endurance compared to some other memory technologies.
• Relatively higher cost per bit compared to certain alternative memory options.

Working Principles

The AT49BV512-12JC utilizes flash EEPROM technology to store digital data. It employs a combination of floating-gate transistors and charge storage mechanisms to retain information even when power is removed. The memory cells are organized into sectors, allowing for selective erasure and programming operations. Accessing data involves sending appropriate address signals and control signals to read or modify the stored information.

Detailed Application Field Plans

The AT49BV512-12JC finds applications in various fields, including: - Microcontroller-based systems - Embedded systems - Consumer electronics - Automotive electronics - Industrial automation - Communication devices

Detailed and Complete Alternative Models

1. AT49BV512-15JC
2. AT49BV512-20JC
3. AT49BV512-25JC
4. AT49BV512-30JC
5. AT49BV512-35JC

These alternative models offer different access times, allowing users to choose the one that best suits their specific requirements.

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