M27C2001-70C6TR

Product Overview

Category

The M27C2001-70C6TR belongs to the category of programmable read-only memory (PROM) chips.

Use

This PROM chip is commonly 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: Retains data even without power supply.
• High storage capacity: The M27C2001-70C6TR has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: With an access time of 70 nanoseconds, it allows for quick retrieval of stored data.
• Low power consumption: Designed to operate with minimal power requirements.

Package

The M27C2001-70C6TR is available in a standard 32-pin plastic dual in-line package (PDIP). This package offers ease of integration into various electronic circuits.

Essence

The essence of the M27C2001-70C6TR lies in its ability to provide reliable and non-volatile memory storage for electronic devices. It ensures that critical data remains intact, even during power interruptions or system shutdowns.

Packaging/Quantity

The M27C2001-70C6TR is typically packaged in reels or tubes, containing multiple units per package. The exact quantity may vary depending on the supplier or customer requirements.

Specifications

• Storage Capacity: 2 Megabits (256 Kilobytes)
• Access Time: 70 Nanoseconds
• Supply Voltage: 5V ±10%
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-Pin Plastic Dual In-Line Package (PDIP)

Detailed Pin Configuration

The M27C2001-70C6TR follows a standard pin configuration for PROM chips. The pinout diagram and description of each pin are as follows:

```

Pin Name Description

1 A14 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 VPP Programming Voltage 12 A8 Address Input 13 A9 Address Input 14 A11 Address Input 15 A13 Address Input 16 /OE Output Enable 17 /CE Chip Enable 18 DQ0 Data Input/Output 19 DQ1 Data Input/Output 20 DQ2 Data Input/Output 21 DQ3 Data Input/Output 22 DQ4 Data Input/Output 23 DQ5 Data Input/Output 24 DQ6 Data Input/Output 25 DQ7 Data Input/Output 26 VCC Power Supply 27 /WE Write Enable 28 NC No Connection 29 A10 Address Input 30 A15 Address Input 31 GND Ground 32 NC No Connection ```

Functional Features

The M27C2001-70C6TR offers the following functional features:

• High-speed access: With an access time of 70 nanoseconds, it enables fast data retrieval.
• Non-volatile storage: The stored data remains intact even when power is removed.
• Easy integration: The standard pin configuration and package make it compatible with various electronic circuits.
• Low power consumption: Designed to operate efficiently with minimal power requirements.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention during power interruptions.
• High storage capacity allows for storing large amounts of data.
• Fast access time enables quick retrieval of stored information.
• Easy integration into electronic circuits due to standard pin configuration and package.

Disadvantages

• Limited write cycles: The M27C2001-70C6TR has a finite number of times it can be written to before it becomes unreliable.
• Lack of flexibility: Once programmed, the data stored in the PROM chip cannot be modified or erased.

Working Principles

The M27C2001-70C6TR operates based on the principle of electrical charge trapping. During programming, specific memory cells are charged or uncharged to represent binary data. These charges are retained within the memory cells, allowing for non-volatile storage. When data is read, the charges are sensed and converted back into digital information.

Detailed Application Field Plans

The M27C2001-70C6TR