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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order:Order inventroy details 15,000
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 2,500
Multiple Of: 2,500
Quantity Web Price
2,500+ $3.37
Total:

$8,425.00

USD
Attributes
Attributes Table
FRAM Type Non Volatile
Memory Density 64kb
Interface Type SPI
Memory Organization 8 K x 8
Supply Voltage-Nom 4.5V to 5.5V
Access Time-Max 20ns
Temperature Range -40°C to +85°C
Number of Words 8 K
Word Length 8b
Supply Current 4mA
Power Dissipation 1W
Storage Temperature Range -55°C to +125°C
No of Terminals 8
Moisture Sensitivity Level 3
Features and Applications

The FM25640B-GTR is a part of FM25640 series  5.5 V, 64Kb (8K x 8) Serial F-RAM Memory. It has an operating temperature ranging from -40°C to +85°C and its available in SOIC-8 package.

It is a 64-kilobit nonvolatile memory employing an advanced ferroelectric process. A ferroelectric random access memory or F-RAM is nonvolatile but operates in other respects as a RAM.

Features:

  • 64 K bit Ferroelectric Nonvolatile RAM:
    • Organized as 8,192 x 8 bits
    • High Endurance 1 Trillion (1012) Read/Writes
    • 38 Year Data Retention
    • NoDelay™ Writes
    • Advanced high-reliability ferroelectric process
  • Very Fast Serial Peripheral Interface - SPI:
    • Up to 20 MHz maximum bus frequency
    • Direct hardware replacement for EEPROM
    • SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1)
  • Sophisticated Write Protection Scheme:
    • Hardware Protection
    • Software Protection
  • Low Power Consumption:
    • 250 µA Active Current (1 MHz)
    • 4 µA (typ.) Standby Current

Applications:

  • Automotic
  • Computing : priter and Raid Systems
  • Metering
  • Industrial, scientific and Medical
  • Wireless Memory/RFID