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    PÉRIPHÉRIQUES DE MICROCONTRÔLEURS : 


(Mémoires standards)    Page suivante

| Carte Mémoires | Multifonctions- RTC -Superviseurs | Solutions DSP |

 
  31x Family - Full feature set includes memory, RTC, supervisor, and peripherals.
Product Vdd Interface Memory RTC RTC Alarm Power Monitor Watch Dog Early Power Fail Serial Number Battery Switch Over Event Detect Package    
FM31256 2.7-5.5V Serial 2-Wire 256Kb Yes No Yes Yes Yes Yes Yes Count SOIC14 RAMTRON  
FM3164 2.7-5.5V Serial 2-Wire 64Kb Yes No Yes Yes Yes Yes Yes Count SOIC14 RAMTRON  
FM3116 2.7-5.5V Serial 2-Wire 16Kb Yes No Yes Yes Yes Yes Yes Count SOIC14 RAMTRON  
FM3104 2.7-5.5V Serial 2-Wire 4Kb Yes No Yes Yes Yes Yes Yes Count SOIC14 RAMTRON  
FM4005 2.7-5.5V Serial 2-Wire NA Yes No Yes Yes Yes Yes Yes Count SOIC14 RAMTRON  
 
 
  32x Family - Exactly compatible with FM31x except no RTC.
Product Vdd Interface Memory RTC RTC Alarm Power Monitor Watch Dog Early Power Fail Serial Number Battery Switch Over Event Detect Package    
FM32256 2.7-5.5V Serial 2-Wire 256Kb No No Yes Yes Yes Yes Yes Count SOIC14 RAMTRON  
FM3264 2.7-5.5V Serial 2-Wire 64Kb No No Yes Yes Yes Yes Yes Count SOIC14 RAMTRON  
FM3216 2.7-5.5V Serial 2-Wire 16Kb No No Yes Yes Yes Yes Yes Count SOIC14 RAMTRON  
FM3204 2.7-5.5V Serial 2-Wire 4Kb No No Yes Yes Yes Yes Yes Count SOIC14 RAMTRON  
 
 
  Specialty Memory - Supervisor and peripherals
  For technical questions and information please email framinfo@ramtron.com
Product Vdd Interface Memory RTC RTC Alarm Power Monitor Watch Dog Early Power Fail Serial Number Battery Switch Over Event Detect Package    
FM30C256 5V Serial 2-Wire 256Kb Yes No Yes No No No Yes - SOIC20 RAMTRON  
FM3808DK 5V Parallel 32Kb x 8 No No No No No No No - - RAMTRON  
FM3808 5V Parallel 32Kb x 8 Yes Yes Yes Yes No No Yes No TSOP32 RAMTRON


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