JS28F256P33T2E

Product Overview

Category

JS28F256P33T2E belongs to the category of flash memory chips.

Use

It is primarily used for data storage in various electronic devices such as smartphones, tablets, digital cameras, and solid-state drives (SSDs).

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High-speed read and write operations.
• Large storage capacity.
• Compact size.
• Low power consumption.

Package

JS28F256P33T2E is available in a small form factor package, making it suitable for integration into compact electronic devices.

Essence

The essence of JS28F256P33T2E lies in its ability to store and retrieve data quickly and reliably, providing a crucial component for efficient functioning of electronic devices.

Packaging/Quantity

This flash memory chip is typically packaged individually or in reels, depending on the manufacturer's specifications. The quantity per package may vary, but commonly ranges from 1 to several hundred units.

Specifications

• Memory Capacity: 256 megabits (32 megabytes)
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Access Time: 70 ns (max)
• Erase/Program Cycles: 100,000 (minimum)

Detailed Pin Configuration

The JS28F256P33T2E flash memory chip has a specific pin configuration that enables its proper functioning within a circuit. The following table outlines the pin assignments:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | A0-A18 | Address Inputs | | 2 | DQ0-DQ15 | Data Input/Output | | 3 | CE# | Chip Enable | | 4 | OE# | Output Enable | | 5 | WE# | Write Enable | | 6 | VCC | Power Supply (2.7V - 3.6V) | | 7 | GND | Ground |

Functional Features

• High-speed data transfer: JS28F256P33T2E offers fast read and write operations, allowing for efficient data access.
• Reliable storage: The flash memory chip ensures data integrity and durability, making it suitable for critical applications.
• Easy integration: Its compact size and standardized interface simplify the integration process into various electronic devices.
• Low power consumption: JS28F256P33T2E is designed to minimize power consumption, extending the battery life of portable devices.

Advantages and Disadvantages

Advantages

• Large storage capacity
• High-speed data transfer
• Compact size
• Low power consumption

Disadvantages

• Limited erase/program cycles
• Relatively high cost compared to other memory technologies

Working Principles

JS28F256P33T2E utilizes a technology called NAND flash memory. It stores data by trapping electric charges in floating gate transistors. When reading data, the stored charges are measured, and when writing data, the charges are either added or removed from the floating gates.

Detailed Application Field Plans

JS28F256P33T2E finds application in various electronic devices that require non-volatile data storage. Some specific application fields include: - Smartphones and tablets - Digital cameras - Solid-state drives (SSDs) - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• JS28F256P33B95: Similar flash memory chip with extended temperature range (-40°C to +95°C).
• JS28F256P33T2I: Flash memory chip with industrial temperature range (-40°C to +105°C).
• JS28F256P33T2R: RoHS-compliant version of the flash memory chip.

These alternative models offer similar functionality and characteristics, providing options for different application requirements.

Word count: 511 words