M27C4001-70C6

Product Overview

Category

M27C4001-70C6 belongs to the category of semiconductor memory devices.

Use

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

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The M27C4001-70C6 has a capacity of 4 megabits (512 kilobytes).
• Fast access time: It operates at a speed of 70 nanoseconds.
• Low power consumption: It requires minimal power to operate.

Package

The M27C4001-70C6 is available in a 32-pin plastic dual in-line package (PDIP).

Essence

The essence of M27C4001-70C6 lies in its ability to provide reliable and non-volatile storage for digital data in various electronic applications.

Packaging/Quantity

The M27C4001-70C6 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: 4 Megabits (512 Kilobytes)
• Access Time: 70 Nanoseconds
• Supply Voltage: 5V ±10%
• Operating Temperature Range: -40°C to +85°C
• Input/Output Voltage Levels: TTL compatible

Detailed Pin Configuration

The M27C4001-70C6 has a total of 32 pins. The pin configuration is as follows:

1. A16
2. A15
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VPP
13. A8
14. A9
15. A11
16. A10
17. E (Chip Enable)
18. G (Output Enable)
19. Q7
20. Q6
21. Q5
22. Q4
23. Q3
24. Q2
25. Q1
26. Q0
27. VCC (+5V)
28. GND (Ground)
29. NC (No Connection)
30. CE1 (Chip Enable 1)
31. CE2 (Chip Enable 2)
32. OE (Output Enable)

Functional Features

• Easy integration: The M27C4001-70C6 can be easily integrated into existing electronic systems.
• High reliability: It offers reliable data storage with a low risk of data corruption.
• Fast access time: The 70 nanosecond access time ensures quick retrieval of stored data.
• Low power consumption: It consumes minimal power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High capacity allows for storing large amounts of digital information.
• Fast access time enables efficient data retrieval.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited rewrite capability: The M27C4001-70C6 is a read-only memory (ROM) and cannot be easily reprogrammed.
• Relatively larger physical size compared to newer memory technologies.
• Higher cost per bit compared to some other memory options.

Working Principles

The M27C4001-70C6 utilizes a technology called electrically erasable programmable read-only memory (EEPROM). It stores data using floating-gate transistors that can be electrically programmed and erased. When a specific voltage is applied to the control pins, the data can be read from or written to the memory cells.

Detailed Application Field Plans

The M27C4001-70C6 finds applications in various electronic systems, including but not limited to: - Computer motherboards - Set-top boxes - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the M27C4001-70C6 include: - M27C4002-12F1: 4 Megabit (512 Kilobyte) EEPROM with a 120 nanosecond access time. - M27C800-100F1: 8 Megabit (1 Megabyte) EEPROM with a 100 nanosecond access time. - M27C160-80B6: 16 Megabit (2 Megabyte) EEPROM with an 80 nanosecond access time.

These alternative models provide options with different capacities and access times to suit specific application requirements.

In conclusion, the M27C4001-70C6 is a semiconductor memory device that offers non-volatile storage of digital information. With