XCF08PFSG48C

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High-density, Low-power consumption
• Package: 48-pin Small Form Factor Grid Array (SFGA)
• Essence: Flash memory storage
• Packaging/Quantity: Individual units in anti-static packaging

Specifications

• Memory Type: NOR Flash
• Memory Size: 8 Megabits (1 Megabyte)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Write/Erase Endurance: 100,000 cycles
• Data Retention: 20 years

Detailed Pin Configuration

The XCF08PFSG48C has a total of 48 pins. The pin configuration is as follows:

1. VCC (Power Supply)
2. VSS (Ground)
3. HOLD (Hold Input)
4. WP (Write Protect Input)
5. SCK (Serial Clock Input)
6. SI (Serial Data Input)
7. SO (Serial Data Output)
8. CS (Chip Select Input)
9. RESET (Reset Input)
10. NC (No Connection)
11. A0-A18 (Address Inputs)
12. DQ0-DQ7 (Data Inputs/Outputs)

...

Functional Features

• High-speed data transfer using SPI interface
• Flexible write and erase operations
• Sector protection and write protection features
• Low power consumption during standby mode
• Reliable data retention and endurance

Advantages

• Compact package size for space-constrained applications
• Wide operating temperature range allows usage in various environments
• High-density memory capacity for storing large amounts of data
• Low power consumption extends battery life in portable devices
• Easy integration with existing systems using SPI interface

Disadvantages

• Limited memory size compared to other flash memory options
• Relatively slower data transfer rate compared to some alternatives
• Higher cost per megabyte compared to larger capacity flash memory chips

Working Principles

The XCF08PFSG48C is based on NOR flash memory technology. It utilizes a floating gate transistor structure to store and retrieve data. The memory cells are organized into sectors, which can be individually erased or written. The SPI interface allows for easy communication with the device, enabling read, write, and erase operations.

Detailed Application Field Plans

The XCF08PFSG48C is suitable for various applications that require non-volatile memory storage. Some potential application fields include:

1. Embedded Systems: Used for firmware storage in microcontrollers and system-on-chips.
2. Industrial Automation: Stores configuration data, log files, and program code in industrial control systems.
3. Automotive Electronics: Used for storing calibration data, firmware updates, and event logging in automotive modules.
4. Consumer Electronics: Provides storage for boot code, settings, and user data in devices like set-top boxes, routers, and gaming consoles.

Detailed and Complete Alternative Models

1. XCF16PFSG48C: 16 Megabit (2 Megabyte) NOR Flash Memory in 48-pin SFGA package.
2. XCF32PFSG48C: 32 Megabit (4 Megabyte) NOR Flash Memory in 48-pin SFGA package.
3. XCF64PFSG48C: 64 Megabit (8 Megabyte) NOR Flash Memory in 48-pin SFGA package.
4. XCF128PFSG48C: 128 Megabit (16 Megabyte) NOR Flash Memory in 48-pin SFGA package.

These alternative models offer higher memory capacities while maintaining compatibility with the same package and interface.

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