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FM25V20A-GTR
+StücklisteIC FRAM 2MBIT SPI 40MHZ 8SOIC
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HerstellerCypress Semiconductor Corp.
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Herstellerteil #FM25V20A-GTR
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Paket SOIC-8
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Auf Lager3525
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | F-RAM™ |
| ProductStatus | Active |
| MemoryType | Non-Volatile |
| MemoryFormat | FRAM |
| Technology | FRAM (Ferroelectric RAM) |
| MemorySize | 2Mb (256K x 8) |
| MemoryInterface | SPI |
| ClockFrequency | 40 MHz |
| Voltage-Supply | 2V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.209, 5.30mm Width) |
Übersicht
Description
The FM25V20A-GTR is a 256-Kbit non-volatile ferroelectric random access memory (F-RAM) chip. Manufactured by Cypress Semiconductor, it offers fast write speeds and high endurance, making it suitable for data logging and mission-critical applications. Unlike traditional EEPROM or flash memory, F-RAM provides virtually unlimited read/write cycles and retains data without the need for a constant power supply. The chip operates on a wide voltage range and features a high-speed serial peripheral interface (SPI), which enhances compatibility with various microcontrollers and systems. Its low power consumption is ideal for battery-operated devices. The FM25V20A-GTR is designed for industrial, automotive, and consumer electronics applications, offering reliable data storage and retrieval in a compact form factor.
Equivalent
The FM25V20A-GTR is a 256-Kbit F-RAM (Ferroelectric RAM) memory chip. Equivalent products might include other F-RAM chips with similar specifications, such as:
1. Cypress (now part of Infineon) FM25V20 series.
2. Fujitsu MB85RS2MT.
Ensure compatibility by checking pin configuration, memory size, voltage requirements, and other specifications before substituting.
1. Cypress (now part of Infineon) FM25V20 series.
2. Fujitsu MB85RS2MT.
Ensure compatibility by checking pin configuration, memory size, voltage requirements, and other specifications before substituting.
Features
The FM25V20A-GTR is a 256-Kbit non-volatile F-RAM (Ferroelectric RAM) memory device. Key features include:
1. High Endurance: It supports virtually unlimited read/write cycles, making it highly durable compared to traditional non-volatile memory types.
2. Fast Write Speed: The device features fast write capabilities, eliminating the need for write delays.
3. Non-Volatile Data Storage: Data retention of at least 10 years, making it reliable for long-term storage without constant power supply.
4. Serial Peripheral Interface (SPI): It uses standard SPI protocol for efficient communication, which is widely used in embedded systems.
5. Low Power Consumption: The device operates with minimal power, suitable for battery-powered applications.
6. Wide Operating Temperature Range: It functions effectively across a broad range of temperatures, from -40°C to +85°C.
7. RoHS Compliant: Environmentally friendly design, adhering to the Restriction of Hazardous Substances directive.
These features make the FM25V20A-GTR suitable for applications requiring reliable and high-speed data logging and storage.
1. High Endurance: It supports virtually unlimited read/write cycles, making it highly durable compared to traditional non-volatile memory types.
2. Fast Write Speed: The device features fast write capabilities, eliminating the need for write delays.
3. Non-Volatile Data Storage: Data retention of at least 10 years, making it reliable for long-term storage without constant power supply.
4. Serial Peripheral Interface (SPI): It uses standard SPI protocol for efficient communication, which is widely used in embedded systems.
5. Low Power Consumption: The device operates with minimal power, suitable for battery-powered applications.
6. Wide Operating Temperature Range: It functions effectively across a broad range of temperatures, from -40°C to +85°C.
7. RoHS Compliant: Environmentally friendly design, adhering to the Restriction of Hazardous Substances directive.
These features make the FM25V20A-GTR suitable for applications requiring reliable and high-speed data logging and storage.
Pinout
The FM25V20A-GTR is a 2Mbit (256K x 8) FRAM (Ferroelectric Random Access Memory) device produced by Infineon Technologies. It is designed to provide non-volatile memory with fast read and write capabilities. The FM25V20A-GTR comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
The pin functions are as follows:
1. CS - Chip Select: Activates the device when low.
2. SCK - Serial Clock: Synchronizes data movement on the serial interface.
3. SO - Serial Output: Outputs data from the device.
4. SI - Serial Input: Inputs data to the device.
5. WP - Write Protect: Protects part of the memory array from being written.
6. VSS - Ground: Connects to ground.
7. HOLD - Hold: Pauses communication without deselecting the device.
8. VDD - Power Supply: Connects to the power supply.
This FRAM device is used in applications that require high endurance, fast write speeds, and non-volatility, such as data logging, industrial control, and metering.
The pin functions are as follows:
1. CS - Chip Select: Activates the device when low.
2. SCK - Serial Clock: Synchronizes data movement on the serial interface.
3. SO - Serial Output: Outputs data from the device.
4. SI - Serial Input: Inputs data to the device.
5. WP - Write Protect: Protects part of the memory array from being written.
6. VSS - Ground: Connects to ground.
7. HOLD - Hold: Pauses communication without deselecting the device.
8. VDD - Power Supply: Connects to the power supply.
This FRAM device is used in applications that require high endurance, fast write speeds, and non-volatility, such as data logging, industrial control, and metering.
Manufacturer
The FM25V20A-GTR is manufactured by Infineon Technologies AG. Infineon is a German semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductors and system solutions. These solutions are used in various applications, including automotive, industrial power control, and digital security. Infineon is known for its expertise in power electronics, energy efficiency, and security products.
Application
The FM25V20A-GTR is a 256-Kbit F-RAM (Ferroelectric Random Access Memory) device known for its fast write speed, high endurance, and non-volatility. Its application areas include:
1. Industrial Automation: Used in systems requiring frequent and reliable data logging.
2. Automotive: Suitable for data storage in ECUs, dashboards, and infotainment systems.
3. Medical Devices: For secure data logging and system configuration.
4. Consumer Electronics: Utilized in products needing fast data access and retention, like gaming devices.
5. Smart Meters: For storing configuration and usage data.
6. Data Acquisition Systems: Ideal for storing sensor data due to its swift write capability.
These applications benefit from its durability and low power consumption.
1. Industrial Automation: Used in systems requiring frequent and reliable data logging.
2. Automotive: Suitable for data storage in ECUs, dashboards, and infotainment systems.
3. Medical Devices: For secure data logging and system configuration.
4. Consumer Electronics: Utilized in products needing fast data access and retention, like gaming devices.
5. Smart Meters: For storing configuration and usage data.
6. Data Acquisition Systems: Ideal for storing sensor data due to its swift write capability.
These applications benefit from its durability and low power consumption.
Package
The FM25V20A-GTR is an F-RAM (Ferroelectric RAM) memory chip packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package. This type of packaging is compact and suitable for surface mounting on printed circuit boards (PCBs), making it ideal for various electronic applications where space-saving is crucial.
