AT27C010L-12PC

Product Overview

Category

AT27C010L-12PC 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 by normal computer operations.

Characteristics

• Non-volatile: The stored data remains intact even when power is removed.
• High storage capacity: The AT27C010L-12PC has a capacity of 1 megabit (128 kilobytes).
• Low power consumption: This chip operates on low power, making it suitable for battery-powered devices.
• Fast access time: With an access time of 120 nanoseconds, it provides quick retrieval of data.

Package

The AT27C010L-12PC comes in a 32-pin plastic dual in-line package (PDIP).

Essence

The essence of this product lies in its ability to store large amounts of data permanently, ensuring reliable and secure information storage.

Packaging/Quantity

The AT27C010L-12PC is typically packaged in tubes or trays, with each tube or tray containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 120 Nanoseconds
• Supply Voltage: 5V ±10%
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL, CMOS

Detailed Pin Configuration

The AT27C010L-12PC has a total of 32 pins, which are assigned specific functions as follows:

1. A16: Address Input
2. A15: Address Input
3. A12: Address Input
4. A7: Address Input
5. A6: Address Input
6. A5: Address Input
7. A4: Address Input
8. A3: Address Input
9. A2: Address Input
10. A1: Address Input
11. A0: Address Input
12. VPP: Programming Voltage Input
13. OE: Output Enable Input
14. CE: Chip Enable Input
15. WE: Write Enable Input
16. I/O0: Data Input/Output
17. I/O1: Data Input/Output
18. I/O2: Data Input/Output
19. I/O3: Data Input/Output
20. I/O4: Data Input/Output
21. I/O5: Data Input/Output
22. I/O6: Data Input/Output
23. I/O7: Data Input/Output
24. VCC: Power Supply
25. GND: Ground
26. NC: No Connection
27. NC: No Connection
28. NC: No Connection
29. NC: No Connection
30. NC: No Connection
31. NC: No Connection
32. NC: No Connection

Functional Features

• Easy to use: The AT27C010L-12PC can be easily integrated into various electronic systems.
• High reliability: This chip offers reliable data storage and retrieval, ensuring the integrity of stored information.
• Low power consumption: It operates on low power, making it suitable for energy-efficient devices.
• Fast access time: With a quick access time of 120 nanoseconds, it provides efficient data retrieval.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Large storage capacity allows for storing significant amounts of data.
• Low power consumption makes it suitable for battery-powered devices.
• Fast access time enables quick retrieval of data.

Disadvantages

• Data cannot be modified or erased once programmed.
• Limited endurance: The number of write cycles is limited, which may affect the lifespan of the chip.

Working Principles

The AT27C010L-12PC operates based on the principle of electrical programming. It uses a series of transistors to store data in memory cells. Once programmed, the stored data remains intact until it is overwritten or erased using specialized equipment.

Detailed Application Field Plans

The AT27C010L-12PC finds applications in various electronic devices and systems, including but not limited to: - Embedded systems - Automotive electronics - Industrial control systems - Medical equipment - Communication devices

Detailed and Complete Alternative Models

1. AT27C020-90PU: 2 Megabit (256 Kilobytes) PROM chip with an access time of 90 nanoseconds.
2. AT27C040-70PU: 4 Megabit (512 Kilobytes) PROM chip with an access time of 70 nanoseconds.
3. AT27C080-90PU: 8 Megabit (1 Megabyte) PROM chip