MB85RC256VPNF-G-JNERE1

Product Overview

Category

The MB85RC256VPNF-G-JNERE1 belongs to the category of non-volatile ferroelectric random access memory (FeRAM) chips.

Use

This chip is primarily used for data storage in various electronic devices, such as microcontrollers, smart cards, and industrial equipment.

Characteristics

• Non-volatile: Retains data even when power is disconnected.
• High-speed read/write operations: Enables quick access to stored data.
• Low power consumption: Optimizes energy efficiency.
• Wide operating temperature range: Suitable for use in extreme environments.
• High endurance: Supports a large number of read/write cycles.

Package

The MB85RC256VPNF-G-JNERE1 is available in a compact package, which ensures easy integration into different electronic systems.

Essence

The essence of this chip lies in its ability to provide reliable and efficient non-volatile data storage, making it an essential component in many electronic devices.

Packaging/Quantity

The MB85RC256VPNF-G-JNERE1 is typically packaged in tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Memory capacity: 256 kilobits (32 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating voltage: 2.7V - 3.6V
• Operating temperature range: -40°C to +85°C
• Data retention: Up to 10 years
• Endurance: Up to 10^12 read/write cycles
• Package dimensions: 8-pin SOP (Small Outline Package)

Detailed Pin Configuration

The MB85RC256VPNF-G-JNERE1 features the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. Vcc (Power supply)
8. Vss (Ground)

Functional Features

• Random access: Allows direct access to any memory location.
• Byte-wise read/write: Enables efficient manipulation of data at the byte level.
• Page write: Supports simultaneous programming of multiple bytes within a page.
• Hardware write protection: Provides a write protect pin for enhanced data security.
• Standby mode: Reduces power consumption when the chip is not in use.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Ensures data integrity even during power loss.
• High-speed operation: Facilitates quick data access and manipulation.
• Low power consumption: Helps prolong battery life in portable devices.
• Wide operating temperature range: Suitable for various environmental conditions.
• High endurance: Offers long-lasting performance with extensive read/write cycles.

Disadvantages

• Limited storage capacity: May not be suitable for applications requiring large amounts of data storage.
• Relatively higher cost: FeRAM technology can be more expensive compared to other memory technologies.

Working Principles

The MB85RC256VPNF-G-JNERE1 utilizes ferroelectric materials to store data. It employs a ferroelectric capacitor structure, where the polarization of the ferroelectric material represents the stored data. The chip's internal circuitry enables read and write operations by applying appropriate voltage levels to the ferroelectric capacitors.

Detailed Application Field Plans

The MB85RC256VPNF-G-JNERE1 finds application in various fields, including:

1. Microcontrollers: Used for program storage and data logging.
2. Smart cards: Provides secure and non-volatile storage for sensitive information.
3. Industrial equipment: Enables reliable data storage in harsh industrial environments.
4. Automotive systems: Supports critical data storage in automotive applications.
5. Medical devices: Ensures secure and long-lasting data storage in medical equipment.

Detailed and Complete Alternative Models

1. MB85RC256V: Similar specifications but with a different package (8-pin DIP).
2. MB85RC512V: Higher memory capacity (512 kilobits) with the same package and interface.
3. MB85RC1M: Increased memory capacity (1 megabit) with extended operating temperature range (-40°C to +105°C).

These alternative models offer options for different memory requirements and operating conditions.

In conclusion, the MB85RC256VPNF-G-JNERE1 is a non-volatile ferroelectric random access memory chip that provides reliable and efficient data storage. With its high-speed operation, low power consumption, and wide operating temperature range, it is suitable for various electronic applications. However, its limited storage capacity and relatively higher cost should be considered when selecting alternative models.