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FM25V05-GTR
+BOMIC FRAM 512KBIT SPI 40MHZ 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 #FM25V05-GTR
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データシート FM25V05-GTR DataSheet
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パッケージ 8-SOIC
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在庫状況5841
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 | 512Kb (64K 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 (0.154, 3.90mm Width) |
概要
Description
The FM25V05-GTR is a non-volatile ferroelectric RAM (FRAM) device, designed for high-performance memory applications. It offers a 64Kb (8K x 8) memory configuration, combining the advantages of RAM and non-volatile storage. Unlike traditional EEPROMs and Flash memory, FRAM provides faster write speeds, greater endurance, and lower power consumption. The FM25V05-GTR supports a wide voltage range and interfaces via a standard SPI protocol, ensuring compatibility with various microcontrollers and systems.
FRAM technology is known for its ability to perform virtually unlimited read/write cycles, making it ideal for applications requiring frequent data logging and updates, such as industrial controls and medical devices. The device operates over an extended temperature range, enhancing its reliability in challenging environments. Additionally, the FM25V05-GTR's data retention capabilities ensure that information remains intact even during power failures, offering a robust solution for critical data storage needs. Its compact design and efficient operation make it a versatile choice for modern electronic designs.
FRAM technology is known for its ability to perform virtually unlimited read/write cycles, making it ideal for applications requiring frequent data logging and updates, such as industrial controls and medical devices. The device operates over an extended temperature range, enhancing its reliability in challenging environments. Additionally, the FM25V05-GTR's data retention capabilities ensure that information remains intact even during power failures, offering a robust solution for critical data storage needs. Its compact design and efficient operation make it a versatile choice for modern electronic designs.
Equivalent
The FM25V05-GTR is a 512Kb FRAM (Ferroelectric RAM) memory chip. Equivalent products include:
1. Cypress (now Infineon) CY15B104Q-SXExXX - 4Mb FRAM
2. Fujitsu MB85RS1MT - 1Mb FRAM
3. Adesto Technologies AT25DN256 - 256Kb Serial Flash (lower capacity, but similar interface)
4. NVRAMs like the STMicroelectronics M48Z08, though it's non-volatile SRAM.
Check for pin compatibility and specifications as equivalents may vary in features.
1. Cypress (now Infineon) CY15B104Q-SXExXX - 4Mb FRAM
2. Fujitsu MB85RS1MT - 1Mb FRAM
3. Adesto Technologies AT25DN256 - 256Kb Serial Flash (lower capacity, but similar interface)
4. NVRAMs like the STMicroelectronics M48Z08, though it's non-volatile SRAM.
Check for pin compatibility and specifications as equivalents may vary in features.
Features
The FM25V05-GTR is a non-volatile ferroelectric RAM (F-RAM) memory chip that offers several key features. It provides 64K x 8 (64 kilobits) of storage with non-volatile data retention, ensuring data preservation without a battery. The F-RAM technology allows for fast write speeds and virtually unlimited read/write cycles, enhancing endurance compared to traditional EEPROM or Flash memory. The chip operates on a low power supply voltage, typically 3.3V, and is designed to support high-speed serial peripheral interface (SPI) communication for efficient data transfer. The FM25V05-GTR is particularly suitable for applications requiring frequent data logging or high-speed data access, such as in industrial, medical, or automotive systems. Its small, 8-pin SOP package makes it versatile for various design constraints. Additionally, the device offers an industrial temperature range, ensuring reliable performance in harsh environments. These features make the FM25V05-GTR a robust choice for applications needing reliable, high-speed, and energy-efficient non-volatile memory solutions.
Pinout
The FM25V05-GTR is a 512-Kbit FRAM (Ferroelectric Random Access Memory) device. It typically comes in an 8-pin package, such as an SOP-8 or TSSOP-8. Here's a brief overview of its pin functions:
1. CS (Chip Select): Activates the device when low; must be held high when not in use.
2. SCK (Serial Clock): Synchronizes data transfer between the memory and the host.
3. SI (Serial Input): Receives data to be written into the memory.
4. SO (Serial Output): Sends data read from the memory.
5. WP (Write Protect): Disables write operations when tied low.
6. HOLD: Pauses communication without resetting the serial sequence.
7. VSS: Ground reference for the device.
8. VDD: Supply voltage input.
These pins facilitate SPI (Serial Peripheral Interface) communication, enabling efficient and reliable data storage and retrieval with non-volatility and high endurance offered by FRAM technology.
1. CS (Chip Select): Activates the device when low; must be held high when not in use.
2. SCK (Serial Clock): Synchronizes data transfer between the memory and the host.
3. SI (Serial Input): Receives data to be written into the memory.
4. SO (Serial Output): Sends data read from the memory.
5. WP (Write Protect): Disables write operations when tied low.
6. HOLD: Pauses communication without resetting the serial sequence.
7. VSS: Ground reference for the device.
8. VDD: Supply voltage input.
These pins facilitate SPI (Serial Peripheral Interface) communication, enabling efficient and reliable data storage and retrieval with non-volatility and high endurance offered by FRAM technology.
Manufacturer
The FM25V05-GTR is manufactured by Cypress Semiconductor Corporation. Cypress is a company that specializes in the production of a wide range of semiconductor products, including microcontrollers, memory chips, and connectivity solutions. Their products are used in various applications, such as automotive electronics, consumer electronics, and industrial equipment. Cypress Semiconductor is known for its focus on innovation and providing solutions that help designers bring their ideas to market efficiently.
Application
The FM25V05-GTR is a non-volatile F-RAM (Ferroelectric RAM) chip commonly used in applications requiring high endurance and fast write/read capabilities. Key application areas include:
1. Industrial Automation: For data logging and system settings retention.
2. Automotive Systems: In infotainment systems and advanced driver-assistance systems (ADAS) for reliable data storage.
3. Metering: Used in utility meters for storing usage data and configurations.
4. Medical Devices: For storing patient data and configuration settings.
5. Consumer Electronics: In devices requiring rapid data access and frequent writing.
6. Industrial Controls: For storing configuration settings and operational data where data integrity is crucial.
These applications benefit from the chip's fast write speed, high endurance, and non-volatility.
1. Industrial Automation: For data logging and system settings retention.
2. Automotive Systems: In infotainment systems and advanced driver-assistance systems (ADAS) for reliable data storage.
3. Metering: Used in utility meters for storing usage data and configurations.
4. Medical Devices: For storing patient data and configuration settings.
5. Consumer Electronics: In devices requiring rapid data access and frequent writing.
6. Industrial Controls: For storing configuration settings and operational data where data integrity is crucial.
These applications benefit from the chip's fast write speed, high endurance, and non-volatility.
Package
The FM25V05-GTR is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package. This package type is compact and suitable for surface mounting on printed circuit boards, making it ideal for various electronic applications.
