JS28F00AP33BFA

Product Overview

• Category: Flash Memory
• Use: Data storage in electronic devices
• Characteristics: Non-volatile, high-speed read and write operations, high endurance, compact size
• Package: Integrated Circuit (IC)
• Essence: Stores data electronically without the need for power
• Packaging/Quantity: Typically sold in reels or trays containing multiple units

Specifications

• Capacity: 2 gigabits (256 megabytes)
• Interface: Parallel
• Supply Voltage: 3.0V to 3.6V
• Operating Temperature: -40°C to +85°C
• Access Time: 70 ns (max)
• Erase/Program Cycles: 100,000 (typical)

Pin Configuration

The JS28F00AP33BFA has a total of 48 pins. The pin configuration is as follows:

1. VPP - Programming Voltage
2. A0-A18 - Address Inputs
3. DQ0-DQ15 - Data Inputs/Outputs
4. WE# - Write Enable
5. CE# - Chip Enable
6. OE# - Output Enable
7. RE# - Read Enable
8. RP# - Ready/Busy Status
9. BYTE# - Byte Enable
10. RY/BY# - Ready/Busy Output
11. RESET# - Reset Input
12. VCC - Power Supply
13. GND - Ground

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Functional Features

• High-speed read and write operations
• Reliable data retention even without power
• Low power consumption
• Easy integration into various electronic devices
• Support for multiple erase and program cycles
• Error correction mechanisms for data integrity

Advantages

• Compact size allows for space-efficient designs
• Fast access times enhance overall system performance
• High endurance ensures long-term reliability
• Wide operating temperature range enables usage in various environments

Disadvantages

• Limited capacity compared to other storage options
• Higher cost per unit compared to traditional hard drives
• Susceptible to physical damage if mishandled

Working Principles

The JS28F00AP33BFA utilizes a floating-gate transistor technology known as NOR flash memory. It stores data by trapping electric charges within the floating gate, which can be later retrieved by applying appropriate voltages. The device uses a parallel interface for communication with the host system.

Application Field Plans

The JS28F00AP33BFA is commonly used in various electronic devices that require non-volatile data storage, such as:

1. Embedded systems
2. Automotive electronics
3. Industrial control systems
4. Consumer electronics (e.g., digital cameras, portable media players)
5. Networking equipment

Alternative Models

1. JS28F00AM29EWHA - Similar specifications, but with different package type (TSOP)
2. JS28F00AP30BFA - Lower capacity (1 gigabit) version of the same product
3. JS28F00AP39BFA - Higher capacity (4 gigabits) version of the same product

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