AT27C010-15JC

Product Overview

Category

AT27C010-15JC belongs to the category of programmable read-only memory (PROM) chips.

Use

This product is commonly used for storing permanent data or program code that cannot be modified once programmed.

Characteristics

• Non-volatile: The stored data remains intact even when power is removed.
• High density: The chip has a capacity of 1 megabit (128 kilobytes).
• Fast access time: The access time is 150 nanoseconds, allowing for quick retrieval of data.
• Low power consumption: The chip operates at low power levels, making it suitable for battery-powered devices.

Package

AT27C010-15JC is available in a 32-pin plastic J-lead chip carrier (PLCC) package.

Essence

The essence of this product lies in its ability to provide non-volatile storage of data or program code in electronic systems.

Packaging/Quantity

AT27C010-15JC is typically packaged in reels or tubes and is available in quantities of thousands.

Specifications

• Capacity: 1 megabit (128 kilobytes)
• Access Time: 150 nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin PLCC

Detailed Pin Configuration

1. A14
2. A12
3. A7
4. A6
5. A5
6. A4
7. A3
8. A2
9. A1
10. A0
11. /OE (Output Enable)
12. /WE (Write Enable)
13. VPP (Programming Voltage)
14. NC (No Connection)
15. DQ0
16. DQ1
17. DQ2
18. DQ3
19. DQ4
20. DQ5
21. DQ6
22. DQ7
23. VCC (Supply Voltage)
24. GND (Ground)
25. A8
26. A9
27. A11
28. A10
29. /CE (Chip Enable)
30. /PGM (Program)
31. /BYTE (Byte/Word Organization)
32. /ACC (Access Time Control)

Functional Features

• Non-volatile storage: The data stored in AT27C010-15JC remains intact even when power is removed.
• High-speed access: The chip provides fast access to stored data with an access time of 150 nanoseconds.
• Easy integration: It can be easily integrated into various electronic systems due to its standard pin configuration.
• Low power consumption: The chip operates at low power levels, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity.
• Fast access time allows for quick retrieval of data.
• Easy integration into electronic systems.
• Low power consumption extends battery life.

Disadvantages

• Once programmed, the data cannot be modified or erased.
• Limited capacity compared to other memory technologies.
• Relatively higher cost per bit compared to other memory types.

Working Principles

AT27C010-15JC uses a technology called floating-gate MOSFET to store data. When programming, a high voltage is applied to the control gate, which traps electrons in the floating gate, representing a logical "1." Erasing the chip involves exposing it to ultraviolet light, which removes the trapped electrons, resetting the memory cells to logical "0."

Detailed Application Field Plans

AT27C010-15JC finds applications in various fields, including: 1. Embedded systems: Used for storing firmware or boot code in microcontrollers. 2. Automotive electronics: Used for storing calibration data or program code in automotive control units. 3. Consumer electronics: Used in devices like gaming consoles, set-top boxes, and digital cameras for storing system software or firmware.

Detailed and Complete Alternative Models

1. AT27C010-12JC: Similar to AT27C010-15JC but with a faster access time of 120 nanoseconds.
2. AT27C020-15JC: Double the capacity of AT27C010-15JC, with 2 megabits (256 kilobytes) of storage.
3. AT27C040-15JC: Four times the capacity of AT27C010-15JC, with 4 megabits (512 kilobytes) of storage.

These alternative models offer different specifications and capacities to suit specific application requirements.

In conclusion, AT27C010-15JC is a programmable read-only memory chip that provides non-volatile storage of data or program code. With its high density, fast access time, and low power consumption, it finds applications in various