AT28C010-15PU

Product Overview

Category

AT28C010-15PU belongs to the category of programmable read-only memory (PROM) chips.

Use

This product is primarily used for storing and retrieving data in electronic devices. It provides non-volatile memory storage, meaning that the stored data remains even when power is removed.

Characteristics

• Non-volatile memory
• High storage capacity
• Fast access time
• Low power consumption

Package

AT28C010-15PU is available in a 32-pin DIP (Dual In-line Package) format.

Essence

The essence of AT28C010-15PU lies in its ability to store large amounts of data reliably and efficiently.

Packaging/Quantity

This product is typically packaged in tubes or trays, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 150 nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 10 years

Detailed Pin Configuration

The AT28C010-15PU chip has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

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

Functional Features

• Byte-wide access for easy data manipulation
• High-speed programming and erasing capabilities
• Low power consumption during standby mode
• Built-in write protection mechanism (WP# pin)
• Easy integration into existing electronic systems

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast access time
• Reliable data retention
• Low power consumption
• Easy integration

Disadvantages

• Limited write endurance (number of times the memory can be written to)
• Higher cost compared to other memory technologies

Working Principles

AT28C010-15PU utilizes a technology called electrically erasable programmable read-only memory (EEPROM). It stores data by trapping electric charges within its memory cells, which can be erased and reprogrammed electrically.

The chip operates by receiving address inputs (A0-A16) to select specific memory locations and control inputs (CE#, OE#, WE#) to perform read, write, and erase operations. The data is transferred through the input/output pins (I/O0-I/O7).

Detailed Application Field Plans

AT28C010-15PU finds applications in various fields, including:

1. Embedded Systems: Used for firmware storage in microcontrollers and other embedded devices.
2. Automotive Electronics: Stores critical data such as calibration parameters and configuration settings.
3. Industrial Control Systems: Provides non-volatile memory for storing program code and data in industrial automation systems.
4. Consumer Electronics: Used in devices like gaming consoles, set-top boxes, and digital cameras for data storage.

Detailed and Complete Alternative Models

1. AT28C010-12PC: Similar to AT28C010-15PU but with a slower access time of 120 nanoseconds.
2. AT28C010-20PI: Offers faster access time of 200 nanoseconds compared to AT28C010-15PU.
3. AT28C010-25DM/883: A military-grade version designed for harsh environments, offering extended temperature range and enhanced reliability.

These alternative models provide options with varying specifications to suit different application requirements.

In conclusion, AT28C010-15PU is a versatile PROM chip that offers high storage capacity, fast access time, and low power consumption. Its applications span across various industries, making it a popular choice for data storage needs.