M27C4002-10F1

Product Overview

Category

M27C4002-10F1 belongs to the category of programmable read-only memory (PROM) chips.

Use

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

Characteristics

• Non-volatile: The data stored in M27C4002-10F1 remains intact even when power is turned off.
• High storage capacity: This chip has a storage capacity of 4 megabits (512 kilobytes).
• Fast access time: With an access time of 100 nanoseconds, it provides quick retrieval of data.
• Low power consumption: M27C4002-10F1 operates on low power, making it suitable for battery-powered devices.

Package

M27C4002-10F1 is available in a standard 32-pin dual in-line package (DIP), which allows easy integration into circuit boards.

Essence

The essence of M27C4002-10F1 lies in its ability to store large amounts of data reliably and securely, ensuring long-term data retention.

Packaging/Quantity

This chip is typically packaged in tubes or trays, with each tube or tray containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory Type: Programmable Read-Only Memory (PROM)
• Capacity: 4 Megabits (512 Kilobytes)
• Access Time: 100 Nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Pin Count: 32
• Package Type: Dual In-Line Package (DIP)

Detailed Pin Configuration

The pin configuration of M27C4002-10F1 is as follows:

Pin 1: A16 Pin 2: A15 Pin 3: A12 Pin 4: A7 Pin 5: A6 Pin 6: A5 Pin 7: A4 Pin 8: A3 Pin 9: A2 Pin 10: A1 Pin 11: A0 Pin 12: VPP Pin 13: A14 Pin 14: A13 Pin 15: A8 Pin 16: A9 Pin 17: A11 Pin 18: A10 Pin 19: DQ0 Pin 20: DQ1 Pin 21: DQ2 Pin 22: DQ3 Pin 23: DQ4 Pin 24: DQ5 Pin 25: DQ6 Pin 26: DQ7 Pin 27: CE Pin 28: OE Pin 29: WE Pin 30: NC Pin 31: GND Pin 32: VCC

Functional Features

• High-speed data access: M27C4002-10F1 provides fast access to stored data, enabling efficient retrieval and processing.
• Reliable data retention: The non-volatile nature of this chip ensures that the stored data remains intact even during power loss or device shutdown.
• Easy integration: With its standard pin configuration and package type, M27C4002-10F1 can be easily integrated into various electronic circuits and systems.
• Low power consumption: This chip operates on low power, making it suitable for energy-efficient applications.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast access time
• Non-volatile data retention
• Easy integration into circuits
• Low power consumption

Disadvantages

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

Working Principles

M27C4002-10F1 is based on the principle of electrically programmable read-only memory (EPROM). It utilizes a grid of transistors and floating-gate MOSFETs to store data. During programming, electrical charges are applied to specific cells, altering their threshold voltage and storing the desired data. Once programmed, the data remains unchanged until the next programming cycle.

Detailed Application Field Plans

M27C4002-10F1 finds applications in various fields, including:

1. Computer systems: Used for firmware storage, BIOS chips, and system boot-up code.
2. Microcontrollers: Employed for storing program code and configuration data.
3. Consumer electronics: Integrated into devices like set-top boxes, gaming consoles, and digital cameras for data storage purposes.
4. Automotive industry: Utilized in electronic control units (ECUs) for storing calibration data and firmware.

Detailed and Complete Alternative Models

Some alternative