M27C801-100K1

Product Overview

Category

The M27C801-100K1 belongs to the category of programmable read-only memory (PROM) chips.

Use

This chip is primarily used for storing data that needs to be permanently stored and cannot be modified. It is commonly used in various electronic devices such as computers, consumer electronics, and automotive applications.

Characteristics

• Non-volatile: The M27C801-100K1 retains its stored data even when power is turned off.
• High storage capacity: This chip has a storage capacity of 8 megabits (1 megabyte).
• Fast access time: It provides quick access to stored data with a typical access time of 100 nanoseconds.
• Low power consumption: The M27C801-100K1 operates on low power, making it suitable for battery-powered devices.
• Reliable: It offers high reliability and endurance, ensuring data integrity over an extended period.

Package

The M27C801-100K1 is available in a standard 32-pin dual in-line package (DIP), which is widely used in the industry.

Essence

The essence of the M27C801-100K1 lies in its ability to store large amounts of data reliably and provide fast access to that data when required.

Packaging/Quantity

This chip is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the manufacturer and supplier.

Specifications

• Storage Capacity: 8 Megabits (1 Megabyte)
• Access Time: 100 Nanoseconds (Typical)
• Supply Voltage: 5V ±10%
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-Pin DIP

Detailed Pin Configuration

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

Functional Features

• Non-volatile Memory: The M27C801-100K1 retains stored data even when power is turned off, ensuring data persistence.
• High-Speed Access: With a typical access time of 100 nanoseconds, this chip provides fast access to stored data.
• Easy Integration: The M27C801-100K1 can be easily integrated into various electronic systems due to its standard pin configuration and package.
• Low Power Consumption: This chip operates on low power, making it suitable for energy-efficient devices.
• Reliable Storage: It offers high reliability and endurance, ensuring the integrity of stored data over an extended period.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast access time
• Non-volatile memory
• Low power consumption
• High reliability

Disadvantages

• Data cannot be modified once programmed
• Limited flexibility compared to other types of memory

Working Principles

The M27C801-100K1 is based on the principle of electrically programmable read-only memory (EPROM). It utilizes a grid of transistors to store data in the form of electrical charges. Once programmed, the stored data remains intact even when power is removed. The chip can be accessed by providing the appropriate address inputs and control signals.

Detailed Application Field Plans

The M27C801-100K1