FM18W08-SG

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FM18W08-SG

+BOM

IC FRAM 256KBIT PARALLEL 28SOIC

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
Package Tube
Series F-RAM™
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat FRAM
Technology FRAM (Ferroelectric RAM)
MemorySize 256Kb (32K x 8)
MemoryInterface Parallel
WriteCycleTime-WordPage 130ns
Voltage-Supply 2.7V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 28-SOIC (0.295, 7.50mm Width)

概要

Description

"FM18W08-SG" appears to be a specific code or model number, but without additional context, it is challenging to provide a precise introduction. If FM18W08-SG refers to a product, component, or module, the introduction would typically include its purpose, key features, and applications.
For instance, if FM18W08-SG is a type of electronic component, the introduction might highlight its function within a circuit, its technical specifications (such as voltage, current, or frequency), and its advantages over similar components. Additionally, the introduction would mention the industries or scenarios where the component is commonly used.
If FM18W08-SG pertains to a module or course, the introduction could outline its objectives, the topics covered, and the skills or knowledge participants can expect to gain. Moreover, it would briefly mention the target audience and any prerequisites required for participation.
To provide a more accurate and detailed introduction, additional information about FM18W08-SG's nature and context would be necessary.

Equivalent

The FM18W08-SG is a non-volatile FRAM (Ferroelectric RAM) chip. Equivalent products typically include other FRAM or non-volatile RAM chips with similar specifications. Examples include:
1. Cypress (now part of Infineon) CY15B104Q or CY15B104Q-SXA.
2. Fujitsu MB85R1001A series.
3. Adesto Technologies (now part of Dialog Semiconductor) AT25DN series.
Ensure compatibility by checking memory size, interface, voltage requirements, and package type. Always refer to the most recent datasheets for details.

Features

The FM18W08-SG is a type of non-volatile ferroelectric RAM (FRAM) memory chip. Here are its key features:
1. Memory Capacity: It typically offers 8K x 8-bit memory configuration, providing a total of 64Kb storage.
2. Non-Volatile: Retains data without power, combining the speed of RAM with the non-volatility of traditional ROM.
3. High Endurance: Supports virtually unlimited read/write cycles, often in the range of 10^14 cycles, making it extremely durable.
4. Fast Write Speed: Writes data at bus speed with no write delays, significantly faster than EEPROM or Flash.
5. Low Power Consumption: Operates efficiently with minimal power usage, suitable for battery-operated applications.
6. Wide Voltage Range: Operates typically over a voltage range of 2.0V to 3.6V.
7. Data Reliability: Offers high data retention, usually rated for over 10 years.
8. Interface: Uses a standard parallel interface for easy integration into existing systems.
9. RoHS Compliance: Environmentally friendly, adhering to Restriction of Hazardous Substances Directive standards.
These features make the FM18W08-SG suitable for applications requiring rapid, reliable data storage with frequent access.

Pinout

The FM18W08-SG is a non-volatile FRAM (Ferroelectric Random Access Memory) chip. It features a 28-pin SOIC (Small Outline Integrated Circuit) package. The FM18W08-SG is organized as a 256K x 8 memory, providing a total of 256 Kilobits of storage.
Key functions and pin details include:
- Address Pins (A0-A14): Used to specify the memory address for data access.
- Data Pins (DQ0-DQ7): Bi-directional data input/output pins for reading data from or writing data to the memory.
- Chip Enable (CE): Activates the chip, allowing for read and write operations.
- Write Enable (WE): Controls the write operations to the memory.
- Output Enable (OE): Controls the data output buffers, enabling data read operations.
- Lower Voltage Detector (LVD): Monitors the supply voltage.
- Power Supply (VDD) and Ground (VSS): Provide power to the chip.
The FM18W08-SG offers fast write speeds, low power consumption, and high endurance, making it suitable for applications requiring frequent and rapid data changes.

Manufacturer

The FM18W08-SG is manufactured by Cypress Semiconductor Corporation. Cypress Semiconductor is a technology company that designs and manufactures a wide range of digital and mixed-signal integrated circuits. They are known for their expertise in producing semiconductor solutions for automotive, industrial, consumer electronics, and communication markets. The company specializes in microcontrollers, memory products, and connectivity solutions, including its well-regarded PSoC (Programmable System-on-Chip) technology. Cypress Semiconductor is recognized for innovation in semiconductor technologies, particularly in areas like nonvolatile memory products, such as ferroelectric RAM (FRAM), SRAM, and NOR flash.

Application

The FM18W08-SG is a 256-Kbit ferroelectric RAM (FRAM) module offering non-volatile data storage with fast write speeds and high endurance. It is commonly used in industrial control systems, data logging, medical devices, metering equipment, and automotive applications. The device's ability to perform fast writes without wear leveling makes it ideal for situations requiring high-frequency data logging or frequent data updates. Its non-volatile nature ensures data retention even in the event of power loss, making it suitable for applications where data integrity is crucial. Additionally, its robust endurance and low power consumption are beneficial for battery-operated devices and remote data acquisition systems.

Package

The FM18W08-SG is a non-volatile FRAM (Ferroelectric Random Access Memory) device. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for surface mounting on PCBs, enabling efficient integration in electronic systems.

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