Allicdata Part #: | 428-3212-ND |
Manufacturer Part#: |
FM25V02-G |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Cypress Semiconductor Corp |
Short Description: | IC FRAM 256K SPI 40MHZ 8SOIC |
More Detail: | FRAM (Ferroelectric RAM) Memory IC 256Kb (32K x 8)... |
DataSheet: | FM25V02-G Datasheet/PDF |
Quantity: | 1000 |
Series: | F-RAM™ |
Packaging: | Tube |
Part Status: | Obsolete |
Memory Type: | Non-Volatile |
Memory Format: | FRAM |
Technology: | FRAM (Ferroelectric RAM) |
Memory Size: | 256Kb (32K x 8) |
Clock Frequency: | 40MHz |
Write Cycle Time - Word, Page: | -- |
Memory Interface: | SPI |
Voltage - Supply: | 2 V ~ 3.6 V |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOIC |
Base Part Number: | FM25V02 |
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The FM25V02-G is a non-volatile, 2M-bit (256K x 8 bit) serial FRAM with an industry-standard serial peripheral interface (SPI). Its ease of use and small size make it ideal for space-constrained applications. It is designed to store data and other information without the need for batteries, so it is suitable for applications where power loss is a concern. This article will discuss the application field and working principles of the FM25V02-G.
Field of Application: The FM25V02-G is ideally suited for any application where data must be retained over a long period of time without the need for frequent energy refreshing, such as calculation results in medical equipment, communication parameters settings and calibration data for high precision instruments, and time/data loggers.
Working Principle: The FM25V02-G is a non-volatile FRAM which combines the capability of standard RAM and Flash memory. It is ideal for situations in which fast data storage and retrieval, low power consumption, and compact size are the primary requirements. It has an operating temperature range from -20°C to +85°C, and can achieve data read/write times as low as 25ns. The device is organized as 256k x 8 I/O, with an approximate access time (including round-trip SPD cycle) of less than 10µs throughout the entire memory space.
The FM25V02-G incorporates an SPI-compatible four-wire interface. Itfeatures a write synchronization signal (WREN) which allowsthe device to synchronize itself to a host\'s write cycle. This ensures that the FM25V02-G is constantly synchronized with the outside world. The device also supports full write protection, which prevents accidental overwriting of vital system data.
In addition, the FM25V02-G is capable of low current consumption down to 1mW. This makes it ideal for battery-powered applications and other situations in which power management is important. The device also features a unique self-refresh capability, which allows it to automatically refresh its own data when power is removed.
The FM25V02-G is a non-volatile FRAM which is suitable for many different applications. It combines the features of a standard RAM and flash memory in an incredibly small form-factor. Its SPI interface makes it easy to integrate it into almost any electronic system. Its low power consumption and self-refresh capability make it ideal for battery-powered applications, while its full write protection ensures that important data is secure.
The specific data is subject to PDF, and the above content is for reference
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