RC28F256P30B85D TR

Product Overview

Category

The RC28F256P30B85D TR belongs to the category of flash memory devices.

Use

This product is primarily used for data storage in various electronic devices such as smartphones, tablets, digital cameras, and portable media players.

Characteristics

• Non-volatile memory: The RC28F256P30B85D TR retains stored data even when power is removed.
• High capacity: This flash memory device has a storage capacity of 256 megabits (32 megabytes).
• Fast access time: It offers quick read and write operations, allowing for efficient data transfer.
• Low power consumption: The RC28F256P30B85D TR is designed to minimize energy usage, making it suitable for battery-powered devices.

Package

The RC28F256P30B85D TR is available in a small form factor package, commonly known as Thin Small Outline Package (TSOP).

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The RC28F256P30B85D TR is typically packaged in reels containing multiple units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Capacity: 256 Megabits (32 Megabytes)
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years

Detailed Pin Configuration

The RC28F256P30B85D TR features a standard pin configuration with the following pins:

1. VCC: Power supply voltage
2. GND: Ground
3. A0-A18: Address inputs
4. DQ0-DQ15: Data input/output
5. WE#: Write enable
6. CE#: Chip enable
7. OE#: Output enable

Functional Features

• High-speed data transfer: The RC28F256P30B85D TR offers fast read and write operations, enabling quick access to stored data.
• Error correction: This flash memory device incorporates error correction techniques to ensure data integrity.
• Block erase: It supports block erase functionality, allowing for efficient management of stored data.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast access time
• Low power consumption
• Compact form factor

Disadvantages

• Limited endurance: Flash memory has a finite number of program/erase cycles before it may become unreliable.
• Relatively higher cost compared to other types of memory.

Working Principles

The RC28F256P30B85D TR utilizes the principles of floating-gate transistors to store digital information. It employs a combination of electrical charges to represent binary data (0s and 1s). These charges are trapped within the floating gate, which can be electrically programmed or erased to modify the stored data.

Detailed Application Field Plans

The RC28F256P30B85D TR is widely used in various electronic devices that require non-volatile storage. Some common application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players benefit from the high capacity and fast access time of this flash memory device.
2. Digital cameras: The RC28F256P30B85D TR provides ample storage space for capturing and storing high-resolution photos and videos.
3. Industrial equipment: It is suitable for use in industrial control systems, where reliable and durable data storage is essential.
4. Automotive electronics: This flash memory device finds applications in automotive infotainment systems, navigation units, and engine control modules.

Detailed and Complete Alternative Models

1. RC28F256P30B85: Similar to the RC28F256P30B85D TR, but without the "D" suffix indicating the package type.
2. RC28F128P30B85D TR: A lower capacity variant with 128 megabits (16 megabytes) of storage.
3. RC28F512P30B85D TR: A higher capacity variant with 512 megabits (64 megabytes) of storage.

These alternative models offer different storage capacities to cater to various application requirements.

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