M93C46-MN6T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile memory
• Characteristics: Small form factor, low power consumption, high reliability
• Package: SOIC-8 (Small Outline Integrated Circuit), 8-pin package
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Memory Size: 1Kbit (128 x 8-bit)
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Time: 5ms (typical)
• Data Retention: 200 years (minimum)

Detailed Pin Configuration

The M93C46-MN6T has the following pin configuration:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | CS | Chip Select | | 2 | SK | Serial Clock | | 3 | DI | Data Input | | 4 | DO | Data Output | | 5 | VSS | Ground | | 6 | NC | No Connection | | 7 | NC | No Connection | | 8 | VCC | Supply Voltage |

Functional Features

• High-speed serial interface for easy integration with microcontrollers
• Byte-wise or page-wise write operations
• Self-timed programming cycle
• Software and hardware write protection options
• Sequential read operation for efficient data retrieval

Advantages and Disadvantages

Advantages

• Compact size allows for space-efficient designs
• Low power consumption extends battery life in portable devices
• High reliability ensures data integrity over extended periods
• Easy integration with microcontrollers simplifies system design

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write times compared to some competing memory solutions

Working Principles

The M93C46-MN6T is an EEPROM that stores data using electrically isolated floating gate transistors. It utilizes a serial interface for communication with external devices, such as microcontrollers. The chip select (CS), serial clock (SK), data input (DI), and data output (DO) pins facilitate the transfer of data between the M93C46-MN6T and the connected device.

During write operations, the M93C46-MN6T uses a self-timed programming cycle to store data in its memory cells. The device supports both byte-wise and page-wise write operations, allowing for flexible data storage options. Software and hardware write protection features are available to prevent accidental modification of stored data.

For data retrieval, the M93C46-MN6T supports sequential read operations, enabling efficient access to stored information.

Detailed Application Field Plans

The M93C46-MN6T is commonly used in various electronic systems that require non-volatile memory for storing configuration settings, calibration data, or user preferences. Some specific application fields include:

1. Automotive: Used in automotive electronics for storing vehicle-specific settings, such as seat position, radio presets, and climate control preferences.
2. Industrial Control Systems: Employed in industrial control systems to store critical parameters, such as motor speed settings, sensor calibration data, and system configurations.
3. Consumer Electronics: Integrated into consumer electronic devices, such as smart TVs, set-top boxes, and gaming consoles, to store user preferences, channel lists, and firmware updates.
4. Medical Devices: Utilized in medical devices for storing patient-specific settings, treatment plans, and device configurations.

Detailed and Complete Alternative Models

1. M93C46-WMN6T: Similar to the M93C46-MN6T, but with a wider operating temperature range (-40°C to +125°C).
2. M93C46-RMN6P: Package variant with an extended temperature range (-40°C to +105°C) and a different pin configuration (DIP-8 package).

These alternative models offer similar functionality to the M93C46-MN6T but may have variations in operating conditions, package types, or pin configurations to suit specific application requirements.

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