AT27C010L-12TI

Product Overview

Category

AT27C010L-12TI belongs to the category of programmable read-only memory (PROM) chips.

Use

This product is commonly used in electronic devices for storing permanent data that cannot be modified or erased. It provides non-volatile memory storage, making it ideal for applications where data integrity is crucial.

Characteristics

• Non-volatile: The stored data remains intact even when power is removed.
• High density: The chip offers a large storage capacity.
• Fast access time: The AT27C010L-12TI provides quick retrieval of data.
• Low power consumption: It operates efficiently, minimizing energy usage.
• Reliable: The PROM chip ensures data integrity and durability.

Package

The AT27C010L-12TI is available in a standard 32-pin plastic dual in-line package (PDIP).

Essence

The essence of this product lies in its ability to store data permanently, allowing for reliable and secure information storage in electronic devices.

Packaging/Quantity

The AT27C010L-12TI is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer and customer requirements.

Specifications

• Manufacturer: Atmel Corporation
• Part Number: AT27C010L-12TI
• Memory Type: Programmable Read-Only Memory (PROM)
• Organization: 128K x 8 bits
• Access Time: 120 ns
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin Plastic Dual In-Line Package (PDIP)

Detailed Pin Configuration

The AT27C010L-12TI has a total of 32 pins, each serving a specific function. The pin configuration is as follows:

1. A15: Address Input
2. A12: Address Input
3. A7: Address Input
4. A6: Address Input
5. A5: Address Input
6. A4: Address Input
7. A3: Address Input
8. A2: Address Input
9. A1: Address Input
10. A0: Address Input
11. /OE: Output Enable
12. /CE: Chip Enable
13. VPP: Programming Voltage
14. DQ0: Data Input/Output
15. DQ1: Data Input/Output
16. DQ2: Data Input/Output
17. DQ3: Data Input/Output
18. DQ4: Data Input/Output
19. DQ5: Data Input/Output
20. DQ6: Data Input/Output
21. DQ7: Data Input/Output
22. VCC: Power Supply
23. GND: Ground
24. A8: Address Input
25. A9: Address Input
26. A11: Address Input
27. A10: Address Input
28. A14: Address Input
29. A13: Address Input
30. NC: No Connection
31. /WE: Write Enable
32. /PGM: Program Enable

Functional Features

The AT27C010L-12TI offers the following functional features:

• High-speed access: The chip provides fast access time, allowing for quick retrieval of data.
• Non-volatile storage: The stored data remains intact even when power is removed.
• Easy integration: The PROM chip can be easily integrated into various electronic devices.
• Reliable performance: It ensures data integrity and durability, making it suitable for critical applications.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High-density storage capacity allows for large amounts of data to be stored.
• Fast access time enables quick retrieval of information.
• Low power consumption minimizes energy usage.

Disadvantages

• The data stored in the PROM chip cannot be modified or erased, limiting its flexibility compared to other memory types.
• The programming process requires specialized equipment and expertise.

Working Principles

The AT27C010L-12TI operates based on the principle of electrical charge trapping. During the programming process, a high voltage is applied to the specific memory cells, causing electrons to be trapped in the floating gate. This trapped charge alters the threshold voltage of the cell, allowing it to retain the programmed data. When reading the data, the chip applies appropriate voltages to the memory cells and detects the resulting current flow, determining the stored information.

Detailed Application Field Plans

The AT27C010L-12TI finds applications in various electronic devices that require permanent data storage, such as:

1. Embedded systems: Used for firmware storage in microcontrollers and microprocessors.
2. Automotive electronics: