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FM25040B-GTR
+BOMIC FRAM 4KBIT SPI 20MHZ 8SOIC
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メーカーオーラセミ社
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メーカー品番 #FM25040B-GTR
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データシート FM25040B-GTR DataSheet
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パッケージ SOIC-8
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在庫状況4419
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | F-RAM™ |
| ProductStatus | Active |
| MemoryType | Non-Volatile |
| MemoryFormat | FRAM |
| Technology | FRAM (Ferroelectric RAM) |
| MemorySize | 4Kb (512 x 8) |
| MemoryInterface | SPI |
| ClockFrequency | 20 MHz |
| Voltage-Supply | 4.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概要
Description
The FM25040B-GTR is a non-volatile ferroelectric random access memory (FRAM) device designed for use in a wide range of electronic applications. It offers a storage capacity of 4 kilobits organized as 512 x 8 bits, allowing for efficient data storage and retrieval. Key features include fast read/write speeds, low power consumption, and a high endurance of up to 10 trillion read/write cycles, making it suitable for applications requiring frequent data updates. The FM25040B-GTR operates over a wide voltage range and supports standard SPI (Serial Peripheral Interface) communication, ensuring compatibility with various microcontrollers and systems. It is known for its ability to retain data without a power source, providing reliable performance in critical applications such as industrial automation, automotive systems, and consumer electronics. The device is packaged in a small form factor, making it ideal for space-constrained environments. Overall, the FM25040B-GTR is valued for its robustness, speed, and energy efficiency compared to traditional non-volatile memories.
Equivalent
The FM25040B-GTR is a 4Kb FRAM memory chip by Cypress (Infineon Technologies). Equivalent products include:
1. Fujitsu MB85RC04V - 4Kb FRAM
2. Adesto (Dialog Semiconductor) AT25DF041B - 4Kb Memory
3. Texas Instruments MSP430FR2000 series - Various configurations including FRAM
4. Ramtron FM24C04B - 4Kb FRAM
These are similar products, but they may vary in specific features, packaging, and interface options. Always check compatibility for your specific application needs.
1. Fujitsu MB85RC04V - 4Kb FRAM
2. Adesto (Dialog Semiconductor) AT25DF041B - 4Kb Memory
3. Texas Instruments MSP430FR2000 series - Various configurations including FRAM
4. Ramtron FM24C04B - 4Kb FRAM
These are similar products, but they may vary in specific features, packaging, and interface options. Always check compatibility for your specific application needs.
Features
The FM25040B-GTR is a serial non-volatile FRAM (Ferroelectric Random Access Memory) product. Here are its key features:
1. Memory Capacity: It offers 4Kb of non-volatile memory.
2. Interface: Utilizes an SPI (Serial Peripheral Interface) for high-speed communication.
3. Speed: Supports up to 20 MHz serial clock speed, providing fast data transfers.
4. Data Retention: Guarantees data retention for more than 151 years, making it highly reliable for long-term storage.
5. Endurance: Supports virtually unlimited read/write cycles, offering more than 10^14 read/write endurance.
6. Operation Voltage: Operates within a voltage range of 4.5V to 5.5V.
7. Package Type: Comes in an 8-pin SOIC package, making it compact for various applications.
8. Low Power Consumption: Consumes low power both in active and standby modes.
9. RoHS Compliant: Environmentally friendly, adhering to Restriction of Hazardous Substances standards.
10. Instant Write: Immediate write capability without delays typically associated with EEPROM or Flash memory.
These features make the FM25040B-GTR suitable for applications requiring high endurance and reliable data retention.
1. Memory Capacity: It offers 4Kb of non-volatile memory.
2. Interface: Utilizes an SPI (Serial Peripheral Interface) for high-speed communication.
3. Speed: Supports up to 20 MHz serial clock speed, providing fast data transfers.
4. Data Retention: Guarantees data retention for more than 151 years, making it highly reliable for long-term storage.
5. Endurance: Supports virtually unlimited read/write cycles, offering more than 10^14 read/write endurance.
6. Operation Voltage: Operates within a voltage range of 4.5V to 5.5V.
7. Package Type: Comes in an 8-pin SOIC package, making it compact for various applications.
8. Low Power Consumption: Consumes low power both in active and standby modes.
9. RoHS Compliant: Environmentally friendly, adhering to Restriction of Hazardous Substances standards.
10. Instant Write: Immediate write capability without delays typically associated with EEPROM or Flash memory.
These features make the FM25040B-GTR suitable for applications requiring high endurance and reliable data retention.
Pinout
The FM25040B-GTR is a 4-kilobit non-volatile ferroelectric RAM (FRAM) chip, typically housed in an 8-pin Small Outline Integrated Circuit (SOIC) package. Here's a concise breakdown of its pin configuration and functions:
1. Pin 1 (CS): Chip Select - Activates the device when set to low.
2. Pin 2 (SO): Serial Output - Transfers data from the memory on the serial bus.
3. Pin 3 (WP): Write Protect - When low, it inhibits all write operations.
4. Pin 4 (VSS): Ground - Connects to the ground of the power supply.
5. Pin 5 (SI): Serial Input - Receives data from the serial bus.
6. Pin 6 (SCK): Serial Clock - Synchronizes the communication on the serial bus.
7. Pin 7 (HOLD): Hold - Pauses communication when low, allowing for data transfer suspension without resetting.
8. Pin 8 (VDD): Power Supply - Connects to the positive voltage supply.
These pins facilitate the FRAM’s primary function: providing non-volatile memory with high endurance and fast read/write capabilities, suitable for data storage applications requiring reliability and speed.
1. Pin 1 (CS): Chip Select - Activates the device when set to low.
2. Pin 2 (SO): Serial Output - Transfers data from the memory on the serial bus.
3. Pin 3 (WP): Write Protect - When low, it inhibits all write operations.
4. Pin 4 (VSS): Ground - Connects to the ground of the power supply.
5. Pin 5 (SI): Serial Input - Receives data from the serial bus.
6. Pin 6 (SCK): Serial Clock - Synchronizes the communication on the serial bus.
7. Pin 7 (HOLD): Hold - Pauses communication when low, allowing for data transfer suspension without resetting.
8. Pin 8 (VDD): Power Supply - Connects to the positive voltage supply.
These pins facilitate the FRAM’s primary function: providing non-volatile memory with high endurance and fast read/write capabilities, suitable for data storage applications requiring reliability and speed.
Manufacturer
The FM25040B-GTR is manufactured by Cypress Semiconductor Corporation. Cypress Semiconductor is known for producing a variety of semiconductor products, including memory, microcontrollers, and connectivity solutions. The company specializes in products like NOR flash memory, SRAM, and F-RAM, which are used in a wide range of applications across industries such as automotive, industrial, consumer electronics, and communications. Cypress Semiconductor is recognized for its focus on innovative and high-performance technologies.
Application
The FM25040B-GTR is a non-volatile ferroelectric RAM (FRAM) chip with applications in various fields due to its fast write speed, high endurance, and low power consumption. It is commonly used in data logging, where rapid and frequent data writes are required without compromising data integrity, such as in industrial control systems and smart meters. Its reliability and durability make it suitable for use in mission-critical applications like automotive systems and medical devices. Additionally, it is utilized in consumer electronics, point-of-sale systems, and security systems, where efficient and persistent data storage is essential.
Package
The FM25040B-GTR is a serial F-RAM memory IC packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format.
