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FM25V01-G
+BOMIC FRAM 128KBIT SPI 40MHZ 8SOIC
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ManufacturerCypress Semiconductor Corp
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Mfr. Part #FM25V01-G
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Datasheet FM25V01-G DataSheet
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Package SOIC-8
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In Stock5098
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Specifications
| Attribute | Value |
| Package / Case | Tube,Tube |
| Series | F-RAM™ |
| Part Status | Obsolete |
| Memory Type | Non-Volatile |
| Memory Format | FRAM |
| Technology | FRAM (Ferroelectric RAM) |
| Memory Size | 128Kb (16K x 8) |
| Memory Interface | SPI |
| Clock Frequency | 40 MHz |
| Voltage - Supply | 2V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Overview
Description
F-RAM technology allows for virtually unlimited read/write cycles, making it ideal for applications requiring frequent and rapid data logging. The FM25V01-G operates over a wide voltage range and offers fast write speeds, ensuring efficiency in various industrial and commercial applications. It is commonly used in data collection, metering, and mission-critical memory solutions where data integrity and speed are crucial.
Additionally, the chip is RoHS compliant, ensuring environmental safety, and comes in a standard 8-pin SOIC package, making it easy to integrate into existing systems. Its reliability and performance make it suitable for demanding applications.
Equivalent
1. Cypress (Infineon) CY15B104Q - A similar non-volatile F-RAM product.
2. Fujitsu MB85RC128A - Another non-volatile F-RAM with comparable specifications.
3. Adesto Technologies AT25DF041B - Though not F-RAM, it's a 4Mbit SPI Flash memory and can be considered based on the application requirements.
Always check the datasheets for compatibility regarding voltage, interface, and package.
Features
1. Memory Capacity: It has a storage capacity of 1 megabit (128K x 8 bits).
2. Non-Volatile: Retains data without power, making it ideal for applications requiring high reliability.
3. High Endurance: Offers virtually unlimited read/write cycles, significantly more than traditional EEPROM or Flash.
4. Fast Write Speed: Allows instant data writing without delay, unlike EEPROM which requires a write delay.
5. Low Power Consumption: Efficient power usage, suitable for battery-operated devices.
6. Serial Peripheral Interface (SPI): Supports standard SPI interface for easy integration with microcontrollers.
7. Wide Voltage Range: Operates on a broad voltage range, enhancing flexibility in various applications.
8. Industrial Temperature Range: Can function in a range from -40°C to +85°C, suitable for industrial environments.
9. Data Retention: Capable of retaining data for over 10 years without power.
10. Package Options: Available in a small, space-saving package, making it suitable for compact designs.
These features make the FM25V01-G ideal for applications requiring high-speed, non-volatile memory with high endurance and reliability.
Pinout
The FM25V01-G comes in an 8-pin package with the following pin functions:
1. CS (Chip Select): Activates the device when low; must be low for read/write operations.
2. SO (Serial Output): Outputs data from the memory on the SPI bus.
3. WP (Write Protect): Disables write operations when low if the write protection feature is enabled.
4. VSS (Ground): Ground reference for the chip.
5. SI (Serial Input): Inputs data into the memory on the SPI bus.
6. SCK (Serial Clock): Provides the clock signal for SPI communication.
7. HOLD: Pauses serial communication without resetting the SPI bus.
8. VDD (Power Supply): Supplies the operating voltage to the chip.
The FM25V01-G uses an SPI interface for communication, making it suitable for applications requiring reliable and fast non-volatile memory.