規格
| 屬性 | 價值 |
| Package | Tray |
| ProductStatus | Obsolete |
| MemoryType | Non-Volatile |
| MemoryFormat | FLASH |
| Technology | FLASH - NOR |
| MemorySize | 128Mb (16M x 8, 8M x 16) |
| MemoryInterface | Parallel |
| WriteCycleTime-WordPage | 60ns |
| AccessTime | 60 ns |
| Voltage-Supply | 2.7V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-LBGA |
概述
Description
The PC28F128M29EWHF is a type of NOR flash memory chip commonly used in electronic devices for non-volatile storage. This means it retains data even when the power is turned off. The specific model number indicates certain features and specifications, such as the memory capacity, which in this case is 128 megabits.
Key features typically include:
1. Memory Size: 128 Mb, suitable for storing firmware, applications, or configuration data.
2. Interface: It generally uses a parallel interface for data transfer.
3. Read/Write Speed: NOR flash typically offers fast read times, making it suitable for executing code directly from the chip.
4. Endurance: High endurance with a large number of erase/write cycles.
5. Voltage Requirements: Operates at specific voltage levels, usually low voltage, making it energy efficient.
6. Package Type: Often comes in a compact form factor, suitable for integrating into various electronic devices.
This type of chip is used in applications where reliable, long-term data storage with fast access times is essential, such as in embedded systems, mobile devices, and consumer electronics.
Key features typically include:
1. Memory Size: 128 Mb, suitable for storing firmware, applications, or configuration data.
2. Interface: It generally uses a parallel interface for data transfer.
3. Read/Write Speed: NOR flash typically offers fast read times, making it suitable for executing code directly from the chip.
4. Endurance: High endurance with a large number of erase/write cycles.
5. Voltage Requirements: Operates at specific voltage levels, usually low voltage, making it energy efficient.
6. Package Type: Often comes in a compact form factor, suitable for integrating into various electronic devices.
This type of chip is used in applications where reliable, long-term data storage with fast access times is essential, such as in embedded systems, mobile devices, and consumer electronics.
Equivalent
The PC28F128M29EWHF is a 128Mb flash memory chip. Equivalent products can include similar NOR flash memory chips with comparable capacities, voltage requirements, and performance characteristics. Equivalent models might be from manufacturers like Micron, Samsung, or Winbond, such as the MT28EW128ABA from Micron or the W29GL128CH from Winbond. Always verify the specific specifications and pin configurations to ensure compatibility with your application.
Features
The PC28F128M29EWHF is a 128 Mb (16 MB) flash memory device. Key features include:
1. Interface: Parallel NOR Flash interface, supporting easy integration with a wide range of processors and controllers.
2. Density: Provides a storage capacity of 128 Megabits.
3. Performance: Fast read and write performance suitable for embedded applications.
4. Endurance: High endurance with a significant number of program/erase cycles.
5. Data Retention: Reliable data retention capability.
6. Package: Available in various package types for flexibility in design.
7. Operating Voltage: Supports a range of operating voltages, enhancing compatibility with different systems.
8. Security: Features security options like block protection and locking to prevent unauthorized access and modifications.
9. Sector Architecture: Organized in a manner that allows individual sectors to be erased and reprogrammed, facilitating efficient data management.
10. Compatibility: Designed to be compatible with existing NOR Flash standards, ensuring ease of use in system upgrades or replacements.
These features make the PC28F128M29EWHF suitable for various applications in consumer electronics, automotive systems, and industrial devices.
1. Interface: Parallel NOR Flash interface, supporting easy integration with a wide range of processors and controllers.
2. Density: Provides a storage capacity of 128 Megabits.
3. Performance: Fast read and write performance suitable for embedded applications.
4. Endurance: High endurance with a significant number of program/erase cycles.
5. Data Retention: Reliable data retention capability.
6. Package: Available in various package types for flexibility in design.
7. Operating Voltage: Supports a range of operating voltages, enhancing compatibility with different systems.
8. Security: Features security options like block protection and locking to prevent unauthorized access and modifications.
9. Sector Architecture: Organized in a manner that allows individual sectors to be erased and reprogrammed, facilitating efficient data management.
10. Compatibility: Designed to be compatible with existing NOR Flash standards, ensuring ease of use in system upgrades or replacements.
These features make the PC28F128M29EWHF suitable for various applications in consumer electronics, automotive systems, and industrial devices.
Pinout
The PC28F128M29EWHF is a type of multi-level cell (MLC) flash memory product by Micron Technology. It typically features a 56-pin TSOP (Thin Small Outline Package). This memory device is designed for non-volatile storage and is commonly used in embedded systems, consumer electronics, and other applications requiring reliable storage solutions.
The primary functions of the PC28F128M29EWHF include:
1. Data Storage: It provides 128 Mb (megabits) of storage capacity for retaining data even without power.
2. Read/Write Operations: Allows for executing read and write commands for data access and modification.
3. Erase Operations: Supports erase commands to clear data, typically at block or sector levels.
4. Address and Data I/O: Pins are used for addressing memory locations and input/output of data.
5. Control Signals: Includes pins for control signals such as Chip Enable (CE#), Output Enable (OE#), and Write Enable (WE#) to manage device operations.
The PC28F128M29EWHF is designed to offer reliable performance with low power consumption, making it suitable for various digital applications.
The primary functions of the PC28F128M29EWHF include:
1. Data Storage: It provides 128 Mb (megabits) of storage capacity for retaining data even without power.
2. Read/Write Operations: Allows for executing read and write commands for data access and modification.
3. Erase Operations: Supports erase commands to clear data, typically at block or sector levels.
4. Address and Data I/O: Pins are used for addressing memory locations and input/output of data.
5. Control Signals: Includes pins for control signals such as Chip Enable (CE#), Output Enable (OE#), and Write Enable (WE#) to manage device operations.
The PC28F128M29EWHF is designed to offer reliable performance with low power consumption, making it suitable for various digital applications.
Manufacturer
The PC28F128M29EWHF is a flash memory product manufactured by Intel. Intel is a multinational corporation and technology company based in the United States. It is widely recognized as one of the leading companies in the semiconductor industry, producing a wide range of products, including microprocessors, integrated graphics, and various types of memory and storage solutions. Intel is known for its innovation and significant contributions to computer technology and is a major player in the development of cutting-edge hardware for computing systems.
Application
The PC28F128M29EWHF is a parallel NOR flash memory device, widely used in various applications due to its non-volatile storage capabilities and reliability. Common application areas include embedded systems, such as automotive electronics, industrial control systems, and consumer electronics. It is also utilized in telecommunications for firmware storage and in networking equipment for boot code and configuration data. Additionally, the device is suitable for applications requiring frequent read operations and infrequent write operations, such as in medical devices and security systems. Its robust performance in harsh environments makes it ideal for military and aerospace applications as well.
Package
The PC28F128M29EWHF is typically available in a BGA (Ball Grid Array) package type. BGA packages are used for high-density connections, providing efficient use of space and improved thermal performance. This packaging is common for flash memory components like the PC28F128M29EWHF, enabling them to be soldered directly onto circuit boards.