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FM25V01A-GTR
+BOMIC FRAM 128KBIT SPI 40MHZ 8SOIC
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ManufacturerCypress Semiconductor Corp
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Mfr. Part #FM25V01A-GTR
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Datasheet FM25V01A-GTR DataSheet
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Package SOIC-8
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In Stock4822
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Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | F-RAM™ |
| Part Status | Active |
| 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
Key features of the FM25V01A-GTR include unlimited read/write cycles, rapid write speed, low power consumption, and data retention of over 10 years. It is often used in applications such as metering, industrial controls, automotive systems, and other embedded systems that require reliable data storage with frequent rewrites. The device comes in a standard 8-pin SOIC package, making it easy to integrate into various electronic designs. Its robust performance and reliability make it a popular choice for applications demanding durable memory solutions.
Equivalent
1. Cypress CY15B101QN - A 1-Mbit (128KB) F-RAM.
2. Adesto Technologies AT25N01A - A 1-Mbit serial F-RAM.
3. Fujitsu MB85RS1MTA - A 1-Mbit F-RAM.
4. Rohm MR45V100A - A 1-Mbit F-RAM.
These are similar in terms of functionality like non-volatility and low power consumption. Always verify pin compatibility and specific features before substituting.
Features
1. Non-Volatile Memory: Retains data without power, offering unlimited read/write cycles.
2. High Endurance: Supports up to 100 trillion read/write cycles, significantly more than traditional EEPROM or Flash.
3. Fast Write Performance: Writes at bus speed with no delay, unlike EEPROM which requires write cycles.
4. Low Power Consumption: Operates at low voltage (2.0V to 3.6V) and has a standby current of just 5 µA, making it power-efficient.
5. Serial Peripheral Interface (SPI): Offers a straightforward interface for integration with various microcontrollers and systems.
6. Unlimited Data Retention: Ensures data is retained for over 151 years at room temperature.
7. Package and Temperature Range: Comes in an 8-pin SOIC package and operates over an industrial temperature range of -40°C to +85°C.
8. RoHS Compliant: Environmentally friendly, meeting Restriction of Hazardous Substances standards.
Overall, the FM25V01A-GTR is ideal for applications requiring reliable, fast, and energy-efficient data storage.
Pinout
1. CS (Chip Select): Activates the device. Must be low to enable communication.
2. SO (Serial Output): Outputs data from the memory.
3. WP (Write Protect): Protects the status register when low.
4. VSS (Ground): Ground reference for power supply.
5. SI (Serial Input): Inputs data to the memory.
6. SCK (Serial Clock): Provides the clock signal for data transfers.
7. HOLD: Temporarily holds the serial communication.
8. VDD (Power Supply): Power supply pin.
This 8-pin configuration supports a SPI (Serial Peripheral Interface) protocol for communication, offering non-volatile storage with fast write/read capabilities.