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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Memory
                                                                                                  4. Ferroelectric RAM - FRAM
                                                                                                  Print Page

                                                                                                  FM25W256-GTR

                                                                                                  Ferroelectric RAM (FRAM), 256 Kbit, 32K x 8bit, SPI, 20 MHz, 2.7 V to 5.5 V Supply, SOIC-8

                                                                                                  INFINEON FM25W256-GTR
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerINFINEON
                                                                                                  Manufacturer Part NoFM25W256-GTR
                                                                                                  Newark Part No.30AC9610
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  8 In Stock

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                                                                                                  QuantityPrice
                                                                                                  1+$2.340
                                                                                                  10+$2.340
                                                                                                  25+$2.340
                                                                                                  50+$2.340
                                                                                                  100+$2.340
                                                                                                  250+$2.340
                                                                                                  500+$2.340
                                                                                                  Price for:Each
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                                                                                                  Multiple: 1
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                                                                                                  Product Information

                                                                                                  ManufacturerINFINEON
                                                                                                  Manufacturer Part NoFM25W256-GTR
                                                                                                  Newark Part No.30AC9610
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Memory Density256Kbit
                                                                                                  Memory Size256Kbit
                                                                                                  Memory Organisation32K x 8bit
                                                                                                  Memory Configuration32K x 8bit
                                                                                                  IC Interface TypeSPI
                                                                                                  InterfacesSPI
                                                                                                  Clock Frequency20MHz
                                                                                                  Clock Frequency Max20MHz
                                                                                                  Supply Voltage Min2.7V
                                                                                                  Supply Voltage Max5.5V
                                                                                                  Memory Case StyleSOIC
                                                                                                  IC Case / PackageSOIC
                                                                                                  No. of Pins8Pins
                                                                                                  IC MountingSurface Mount
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range-
                                                                                                  MSLMSL 3 - 168 hours
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Alternatives for FM25W256-GTR

                                                                                                  1 Product Found

                                                                                                  Product Overview

                                                                                                  FM25W256-GTR is a 256-Kbit (32K × 8) serial (SPI) F-RAM memory. It is a 256-Kbit non-volatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or F-RAM is non-volatile and performs reads and writes similar to RAM. It provides reliable data retention for 151 years while eliminating the complexities, overhead, and system level reliability problems caused by serial flash, EEPROM, and other non-volatile memories. The FM25W256 is capable of supporting 10^14 read/write cycles, or 100 million times more write cycles than EEPROM. These capabilities make the FM25W256 ideal for non-volatile memory applications requiring frequent or rapid writes. Examples range from data collection, where the number of write cycles may be critical, to demanding industrial controls where the long write time of serial flash or EEPROM can cause data loss. The FM25W256 provides substantial benefits to users of serial EEPROM or flash as a hardware drop-in replacement.

                                                                                                  • NoDelay™ writes, advanced high-reliability ferroelectric process
                                                                                                  • Very fast serial peripheral interface (SPI), up to 20MHz frequency
                                                                                                  • Direct hardware replacement for serial flash and EEPROM
                                                                                                  • Supports SPI mode 0 (0, 0) and mode 3 (1, 1)
                                                                                                  • Sophisticated write protection, hardware protection using the write protect (active-low WP) pin
                                                                                                  • S/W protection using write disable instruction, software block protection for 1/4, 1/2/whole array
                                                                                                  • Wide voltage operation: VDD=2.7V to 5.5V
                                                                                                  • VDD supply current is 0.25mA at fSCK =1MHz
                                                                                                  • VDD standby current is 15µA typ at active-low CS=VDD, all other inputs VSS or VDD
                                                                                                  • 8-pin SOIC package, -40°C to +85°C industrial temperature range

                                                                                                  Technical Specifications

                                                                                                  Memory Density

                                                                                                  256Kbit

                                                                                                  Memory Organisation

                                                                                                  32K x 8bit

                                                                                                  IC Interface Type

                                                                                                  SPI

                                                                                                  Clock Frequency

                                                                                                  20MHz

                                                                                                  Supply Voltage Min

                                                                                                  2.7V

                                                                                                  Memory Case Style

                                                                                                  SOIC

                                                                                                  No. of Pins

                                                                                                  8Pins

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Memory Size

                                                                                                  256Kbit

                                                                                                  Memory Configuration

                                                                                                  32K x 8bit

                                                                                                  Interfaces

                                                                                                  SPI

                                                                                                  Clock Frequency Max

                                                                                                  20MHz

                                                                                                  Supply Voltage Max

                                                                                                  5.5V

                                                                                                  IC Case / Package

                                                                                                  SOIC

                                                                                                  IC Mounting

                                                                                                  Surface Mount

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  MSL

                                                                                                  MSL 3 - 168 hours

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Associated Products

                                                                                                  1 Product Found

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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