CAT28C16ALI12

Product Overview

Category

CAT28C16ALI12 belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: CAT28C16ALI12 has a storage capacity of 16 kilobits (2 kilobytes).
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
• Fast access time: Provides quick access to stored data.
• Reliable: Offers high endurance and data retention capabilities.
• Easy integration: Compatible with standard microcontrollers and digital systems.

Package

The CAT28C16ALI12 is available in a compact and durable package, which ensures protection against environmental factors such as moisture and temperature fluctuations.

Essence

The essence of CAT28C16ALI12 lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

The product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of CAT28C16ALI12 chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 16 kilobits (2 kilobytes)
• Supply Voltage: 2.7V - 5.5V
• Access Time: 120 ns
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Data Retention: Minimum 200 years

Detailed Pin Configuration

The CAT28C16ALI12 features a parallel interface with the following 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. /CE: Chip Enable Input
14. /OE: Output Enable Input
15. /WE: Write Enable Input
16. D0: Data Input/Output
17. D1: Data Input/Output
18. D2: Data Input/Output
19. D3: Data Input/Output
20. D4: Data Input/Output
21. D5: Data Input/Output
22. D6: Data Input/Output
23. D7: Data Input/Output
24. VCC: Power Supply
25. GND: Ground

Functional Features

• Read Operation: The CAT28C16ALI12 allows for the retrieval of stored data through its parallel interface.
• Write Operation: It enables users to write new data into the memory cells.
• Erase Operation: The device supports erasing of specific memory locations or the entire chip, depending on the application requirements.
• Protection Mechanism: CAT28C16ALI12 incorporates a write protection feature to prevent accidental modification of stored data.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High endurance and reliability.
• Low power consumption.
• Easy integration with existing systems.
• Compact package for space-constrained applications.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Slower access time compared to some modern memory technologies.

Working Principles

The CAT28C16ALI12 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data in a grid of memory cells, with each cell representing a bit of information. The stored data can be read, written, or erased using appropriate control signals.

Detailed Application Field Plans

The CAT28C16ALI12 finds applications in various electronic systems, including but not limited to: - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to CAT28C16ALI12 include: - AT28C16 by Atmel - M28C16 by STMicroelectronics - 27C16 by Microchip Technology - W27C16 by Winbond Electronics

These alternatives offer similar functionality and can be considered based on specific application requirements.

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