M48T201V-85MH1E

Product Overview

Category

The M48T201V-85MH1E belongs to the category of non-volatile static random access memory (NVSRAM).

Use

This product is primarily used for storing critical data in applications where power loss or system failure may occur. It provides reliable and instant data backup without the need for battery support.

Characteristics

• Non-volatile: The M48T201V-85MH1E retains stored data even when power is lost.
• Static RAM: It offers fast read and write access times.
• High density: The device has a storage capacity of 2 megabits.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
• Extended temperature range: The M48T201V-85MH1E can operate reliably in a wide temperature range.

Package

The M48T201V-85MH1E is available in a compact surface-mount package, ensuring easy integration into various electronic systems.

Essence

The essence of the M48T201V-85MH1E lies in its ability to provide non-volatile storage with the speed and convenience of static RAM.

Packaging/Quantity

This product is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package varies but is commonly around 100 units.

Specifications

• Storage Capacity: 2 Megabits
• Supply Voltage: 3.0V to 3.6V
• Access Time: 85ns
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 10 years
• Package Type: Surface Mount

Detailed Pin Configuration

The M48T201V-85MH1E has a standard pin configuration as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. A0-A20: Address inputs
4. DQ0-DQ15: Data input/output lines
5. CE: Chip enable
6. OE: Output enable
7. WE: Write enable
8. RESET: Reset input

Functional Features

• Non-volatile data storage: The M48T201V-85MH1E retains stored data even when power is lost.
• Instant data backup: It provides immediate backup without the need for battery support.
• Fast access times: The static RAM architecture ensures quick read and write operations.
• Low power consumption: The device operates at low power levels, extending battery life in portable applications.
• Wide temperature range: The M48T201V-85MH1E can function reliably in extreme temperature conditions.

Advantages and Disadvantages

Advantages

• Reliable data backup during power loss or system failure.
• Fast access times for efficient data retrieval.
• Low power consumption for extended battery life.
• Wide temperature range operation for versatile applications.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per megabit compared to traditional RAM.

Working Principles

The M48T201V-85MH1E combines the benefits of non-volatile memory and static RAM. It utilizes a specialized technology that allows it to retain stored data even when power is lost. This is achieved through the integration of a small rechargeable battery within the device, which powers the memory cells during power interruptions. The static RAM architecture ensures fast read and write access times, making it suitable for applications requiring instant data backup.

Detailed Application Field Plans

The M48T201V-85MH1E finds application in various fields where reliable data backup is crucial. Some potential application areas include:

1. Industrial Control Systems: Used for storing critical configuration data and system parameters in industrial automation systems.
2. Medical Devices: Provides instant backup of patient data and vital information in medical devices, ensuring data integrity during power interruptions.
3. Automotive Electronics: Used for storing essential data in automotive control units, such as engine management systems and infotainment systems.
4. Communication Equipment: Enables reliable data storage in networking devices, ensuring seamless operation during power outages.

Detailed and Complete Alternative Models

1. M48T201V-85MH6E: Similar to the M48T201V-85MH1E, but with a higher storage capacity of 6 megabits.
2. M48T201V-85MHCE: Offers the same features as the M48T201V-85MH1E but comes in a different package type (through-hole instead of surface mount).
3. M48T201V-85MHLB1: A low-power variant of the M48T201V-85MH1E, designed for applications with strict power consumption requirements.

(Note: The above alternative models are provided for illustrative purposes and may not represent an