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PC28F256P30TFE
+Lista de MateriaisIC FLASH 256MBIT CFI 64EASYBGA
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FabricanteAlliance Memory, Inc.
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Peça do Fabricante #PC28F256P30TFE
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Em Estoque17464
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Especificações
| Atributo | Valor |
| Series | StrataFlash™ |
| Part Status | Obsolete |
| Base Product Number | PC28F256 |
| DigiKey Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR (MLC) |
| Memory Size | 256Mbit |
| Memory Organization | 16M x 16 |
| Memory Interface | CFI |
| Clock Frequency | 52 MHz |
| Voltage - Supply | 1.7V ~ 2V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 64-TBGA |
| Supplier Device Package | 64-EasyBGA (10x13) |
| Packaging | Tray |
| Access Time | 100 ns |
Visão Geral
Description
Key features include a multi-level cell (MLC) architecture that allows each cell to store more than one bit of data, effectively doubling the storage capacity without increasing the physical size of the chip. It supports fast read and write operations, provides robust data integrity, and includes advanced security features to protect stored data.
The PC28F256P30TFE is suitable for a wide range of applications, including industrial automation, automotive systems, and consumer electronics, where high-speed and reliable data storage is crucial. It is designed to operate over a wide temperature range, making it versatile for use in various environmental conditions.
Equivalent
1. Micron MT28F256P30B3
2. Spansion (Cypress) S29GL256P
3. Macronix MX29GL256F
These chips offer similar functionality in terms of storage capacity and are used in embedded systems and applications requiring non-volatile memory. Always verify pin compatibility and electrical specifications before replacing.
Features
1. Interface: Operates on a parallel NOR interface, enabling fast access times.
2. Performance: Features a fast read access time, typically around 65 nanoseconds, which enhances application performance by allowing quick data retrieval.
3. Architecture: Organized into 128-kilobyte blocks, allowing efficient block erasure and flexible code and data storage.
4. Endurance: Supports up to 100,000 program/erase cycles per block, ensuring reliable performance over time.
5. Power Efficiency: Includes power-efficient features like deep power-down mode and low-power read, reducing overall energy consumption.
6. Data Integrity: Equipped with error-correction code (ECC) support to maintain data integrity.
7. Temperature Range: Suitable for industrial applications, with an operational temperature range typically from -40°C to +85°C.
These features make the PC28F256P30TFE suitable for various applications, including automotive, industrial, and consumer electronics, where reliable and efficient memory storage is critical.
Pinout
Pin Count:
- The device typically comes in a 56-pin TSOP (Thin Small Outline Package) or a 64-ball BGA (Ball Grid Array) package, depending on the specific variant.
Functions:
- Memory Storage: Provides non-volatile storage for code and data, retaining information without power.
- Read/Write Operations: Supports fast read and write operations, enabling efficient program execution and data handling.
- Erase Capability: Includes block erase functionality, allowing selective erasure of memory blocks.
- Compatibility: Complies with Common Flash Memory Interface (CFI) standards, ensuring compatibility with various systems.
- Protection Features: Offers security features such as block locking and protection against erroneous writes.
- Performance: Designed for high-speed performance with low power consumption, suitable for embedded applications.
This memory is typically used in embedded systems that require reliable, high-speed flash memory.
Manufacturer
Application
Package
Frequently Asked Questions
Q: What is the memory density and organization of the PC28F256P30TFE?
A: It has a density of 256Mbit, organized as 16M x 16 bits, suitable for high-density code or data storage.
Q: Does this component support synchronous operation?
A: No, it uses a CFI (Common Flash Interface) interface with a maximum clock frequency of 52 MHz, operating asynchronously with a 100 ns access time.
Q: What is the operating voltage range for this NOR Flash memory?
A: It operates at 1.7V to 2V, making it ideal for low-power embedded applications requiring a single power supply.
Q: Is this Flash memory suitable for industrial temperature environments?
A: Yes, its operating temperature range is -40°C to 85°C (TA), supporting harsh industrial or automotive-grade designs.
Q: What package options are available for this device?
A: It is supplied in a 64-TBGA package, specifically a 64-EasyBGA (10x13 mm) surface-mount format, suitable for compact PCB layouts.
Q: Is the PC28F256P30TFE programmable via standard Flash tools?
A: Yes, it uses CFI interface, compatible with standard Flash programmers and complies with NOR MLC programming algorithms.
Q: What is the typical access time for read operations?
A: The access time is 100 ns, ensuring fast random read performance for code execution (XiP) applications.
