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SST25VF080B-50-4I-S2AE
+Lista de MateriaisIC FLASH 8MBIT SPI 50MHZ 8SOIC
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FabricanteTecnologia Microchip
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Peça do Fabricante #SST25VF080B-50-4I-S2AE
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Ficha Técnica SST25VF080B-50-4I-S2AE DataSheet
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Pacote SOIJ-8
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Series | SST25 |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH |
| Memory Size | 8Mb (1M x 8) |
| Memory Interface | SPI |
| Clock Frequency | 50 MHz |
| Write Cycle Time - Word Page | 10µs |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
This memory IC is designed for fast read and write operations, with a typical read speed of 50 MHz. It supports advanced write protection mechanisms, such as software write protection and block protection, to ensure data integrity. The "4I" in the part number indicates an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.
The "S2AE" suffix indicates the packaging type, which is an 8-pin SOIC (Small Outline Integrated Circuit), allowing for easy integration into PCB designs. Overall, the SST25VF080B-50-4I-S2AE is well-suited for applications like firmware storage, data logging, and other applications requiring reliable and durable non-volatile memory.
Equivalent
1. Winbond W25Q80DV, which offers similar density and interface.
2. Macronix MX25L8006E, another comparable 8 Mbit serial flash.
3. Microchip AT25SF081, which provides similar specifications and performance.
These alternatives have similar memory capacity, voltage requirements, and SPI interface compatibility, making them suitable substitutes in most applications.
Features
1. Capacity: 8 Mbit (1 Mbyte).
2. Architecture: Supports the Serial Peripheral Interface (SPI) protocol.
3. Operating Voltage: Wide range of 2.7V to 3.6V.
4. Speed: Fast read access times with clock frequencies up to 50 MHz.
5. Endurance: High endurance with over 100,000 erase/write cycles.
6. Data Retention: Data retention of over 20 years.
7. Sector Erase: Supports sector, block, and chip erase operations.
8. Package Options: Available in an 8-lead SOIC package.
9. Operating Temperature: Industrial temperature range from -40°C to 85°C.
10. Low Power Consumption: Features low power standby, read, and write operations.
11. Security: Includes software protection and status register for enhanced data security.
These features make it suitable for a wide range of consumer electronics, industrial applications, and embedded systems.
Pinout
- Pin Count: 8 pins.
- Pin Functions:
1. CE# (Chip Enable): Activates the device when low.
2. SO (Serial Output): Outputs data during read operations.
3. WP# (Write Protect): Protects the status register.
4. VSS (Ground): Ground reference.
5. SI (Serial Input): Inputs data during write operations.
6. SCK (Serial Clock): Provides clock for data transfer.
7. HOLD#: Pauses any serial communication with the device.
8. VDD (Power Supply): Powers the device.
The SST25VF080B offers 8 Mbit of memory and operates using SPI (Serial Peripheral Interface) for communication. It is commonly used in applications requiring non-volatile storage, such as in embedded systems and consumer electronics.
Manufacturer
Application
1. Embedded Systems: Used in microcontrollers for firmware storage.
2. Consumer Electronics: Found in devices like TVs, cameras, and audio equipment for storing software.
3. Industrial Automation: Utilized in machinery for logging and firmware updates.
4. Networking Equipment: Used in routers and switches for configuration storage.
5. IoT Devices: Essential for storing data and updates in smart devices.
6. Automotive Electronics: Employed in infotainment systems and other electronic modules for data retention.