M27C256B-10C6TR

Product Overview

Category

The M27C256B-10C6TR belongs to the category of non-volatile memory devices.

Use

This product is commonly used for storing and retrieving digital information in various electronic systems.

Characteristics

• Non-volatile: The M27C256B-10C6TR retains stored data even when power is removed.
• High capacity: It has a storage capacity of 256 kilobits (32 kilobytes).
• Fast access time: The device offers a fast access time of 100 nanoseconds.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.

Package

The M27C256B-10C6TR is available in a compact and durable package, designed to protect the internal components from external factors such as moisture and physical damage.

Essence

The essence of the M27C256B-10C6TR lies in its ability to provide reliable and non-volatile storage for electronic systems, ensuring data integrity and accessibility.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of M27C256B-10C6TR devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Organization: 32K x 8 bits
• Supply voltage: 4.5V to 5.5V
• Operating temperature range: -40°C to +85°C
• Programming voltage: 12.75V to 13.25V
• Erase voltage: 21V to 25V
• Endurance: 10,000 write/erase cycles
• Data retention: 20 years

Detailed Pin Configuration

The M27C256B-10C6TR has a total of 28 pins, each serving a specific function. The pin configuration is as follows:

1. A0 - Address Input
2. A1 - Address Input
3. A2 - Address Input
4. A3 - Address Input
5. A4 - Address Input
6. A5 - Address Input
7. A6 - Address Input
8. A7 - Address Input
9. VSS - Ground
10. A8 - Address Input
11. A9 - Address Input
12. A10 - Address Input
13. OE - Output Enable
14. CE - Chip Enable
15. NC - No Connection
16. Q7 - Data Output
17. VCC - Supply Voltage
18. D0 - Data Input/Output
19. D1 - Data Input/Output
20. D2 - Data Input/Output
21. D3 - Data Input/Output
22. D4 - Data Input/Output
23. D5 - Data Input/Output
24. D6 - Data Input/Output
25. D7 - Data Input/Output
26. WE - Write Enable
27. NC - No Connection
28. NC - No Connection

Functional Features

• High-speed access: The M27C256B-10C6TR offers fast read and write operations, allowing for efficient data retrieval and storage.
• Non-volatile memory: The device retains stored data even when power is removed, ensuring data integrity and reliability.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
• Easy integration: The M27C256B-10C6TR can be easily integrated into various electronic systems due to its standard pin configuration and compatibility with common interfaces.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity.
• High storage capacity for a wide range of applications.
• Fast access time allows for efficient data retrieval.
• Low power consumption extends battery life in portable devices.

Disadvantages

• Limited endurance: The device has a finite number of write/erase cycles.
• Requires external programming and erasing equipment.
• Relatively higher cost compared to volatile memory alternatives.

Working Principles

The M27C256B-10C6TR is based on the principle of electrically erasable programmable read-only memory (EEPROM). It utilizes a grid of transistors to store digital information in the form of electrical charges. These charges can be selectively programmed or erased using specific voltage levels applied to the control pins.

During read operations, the addressed memory location is accessed by enabling the chip and output enable pins. The stored data is then retrieved from the selected memory cell and made available at the data output pin.

Detailed Application Field Plans

The M27C256B-10C6TR finds applications in various electronic systems that require non-volatile storage, such as:

1. Embedded systems: Used for firmware storage in microcontrollers