EEPROM Memory

FMD

Frement UltraEE ™ EEPROM technology enables cost-efficient storage via low density and excellent features. This makes FMD to a compelling alternative to other manufacturers of EEPROM memory.

One unique characteristic of this technology is the minimization of the process steps for the production of memory chips combined with standard logic. FMD offers memory sizes from 2k to 1024k bits as standard plus customized products. Integration into your application is optionally via traditional serial interfaces like I²C, 3-Wire and SPI.


Overview I2C

P/N Density Org Vcc Speed @ >2.5V Datasheet
FT24C02A 2k 256 x 8 1.8V-5.5V 1MHz
FT24C04A 4k 512 x 8 1.8V-5.5V 1MHz
FT24C08A 8k 1024 x 8 1.8V-5.5V 1MHz
FT24C16A 16k 2k x 8 1.8V-5.5V 1MHz
FT24C32A 32k 4k x 8 1.8V-5.5V 1MHz
FT24C64A 64k 8k x 8 1.8V-5.5V 1MHz
FT24C128A 128k 16k x 8 1.8V-5.5V 1MHz
FT24C256A 256k 32k x 8 1.8V-5.5V 1MHz
FT24C512A 512k 64k x 8 1.8V-5.5V 1MHz

Overview 3-wire

P/N Density Org Vcc Speed @ >2.5V Datasheet
FT93C46 (A) 1k 256 x 8 / 128 x 16 1.8V-5.5V 2 MHz
FT93C56 (A) 2k 256 x 8 / 128 x 16 1.8V-5.5V 2 MHz
FT93C66 (A) 4k 521 x 8 256 x 16 1.8V-5.5V 2 MHz
FT93C86 (A) 16k 2k x 8 / 1k x 16 1.8V-5.5V 2 MHz -

Overview SPI

P/N Density Org Vcc Speed @ >2.5V Datasheet
FT25C016 (A) 16k 2k x 8 1.8V-5.5V 20 MHz -
FT25C064 (A) 64k 8k x 8 1.8V-5.5V 20 MHz -

Overview IC Card

P/N Density Org Vcc Security Datasheet
FT4442 2k + 32 256 x 8 + 32 x 1 2.5V-5.5V Pgm Security Code
FT4452 2k + 32 256 x 8 + 32 x 1 2.5V-5.5V Pgm Security Code
FT5552 2k + 256 256 x 8 + 256 x 1 2.5V-5.5V Pgm Security Code

Overview CPU Supervisor

P/N Density Org Vcc Protect Watch Dog Timer Datasheet
FT5043 (A) 4k 512 x 8 1.8V-5.5V 1/4,1/2,whole array 0.2 -1.4 Sec -
FT5045 (A) 4k 512 x 8 1.8V-5.5V 1/4,1/2,whole array 0.2 -1.4 Sec -

 

Based on a broad portfolio of patents, FMD constantly develops new memory devices with increasingly small structure, width sizes in EEPROM and Flash technology.

FMD continually drives conversion to the manufacturing processes of established partners UMC and TSMC that offer you as our customer the best reliability and performance at an attractive pricepoint. Feel free to contact us.

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