EPROM与EEPROM的区别.doc

EEPROM (Electrically Erasable Programmable Read-Only Memory)- EEPROM EPROMErasable Programmable ROMROMPROMEPROMEPROMEPROMVPP=1224VEPROM2727C020(8*256K)2M BitsEPROMEPROMEEROMEPROMEPROMErasable Programmable Read Only MemoryEPROMEPROMEPROMEPROMEPROM20IC27XX27CXXEEPROMelectrically erasable, programmable, read-onlyEEPROMEPROMEEPROMEEPROMEEPROMEEPROM234SPIEEPROM IC28XXROM?Read-Only?Memory?()?PROM?Programmable?Red-Only?Memory(One?Time?Progarmming?ROMOTP-ROM)PROM10(PROM0?1)?PROM?PROMPROM?EPROM?Erasable?Programmable?Read-Only?Memory?EPROM?EEPROM?Electrically?Erasable?Programmable?Read-Only?MemoryEEPROMRAM?Flash?memory?EEPROM(Block)(?)?EEPROM(Byte)PCBIOS?RAMRAM?Flash?ROMROM?Read-Only?Memory?()?PROM?Programmable?Red-Only?Memory(One?Time?Progarmming?ROMOTP-ROM)PROM10(PROM0?1)?PROM?PROMPROM?EPROM?Erasable?Programmable?Read-Only?Memory?EPROM?EEPROM?Electrically?Erasable?Programmable?Read-Only?MemoryEEPROMRAM?Flash?memory?EEPROM(Block)(?)?EEPROM(Byte)PCBIOS?RAMRAM?Flash?ROMEEPROMEPROMFLASHSRAMDRAMSDRAMEEPROM,EPROM,FLASH (Floating gate transister)EPROMEEPROMFLOTOX(Floating- gate tuneling oxide transister)TransisterFLOTOX/FLASHEPROMEEPROMFLASHEEPROM Fowler-Nordheim tunelingFLASH EEPROMTansisterFLASHEEPROMFLASH 1EEPROM FLASH 2EEPROM EEPROMFLASH stand alone EERPOM 64KBIT FLASH 8MEG BIT NOR 3EERPOMFLASH4EEPROMFLASH SSTCYCLING EEPROMFLASH 1000KEEPROMFLASHEEPROMFLASHEEPROMFLASHFLASHFlash memoryEEPROM(Block)() EEPROM(Byte)PCBIOSRAMRAMFlash ROMROMRAMROMRead Only MemoryRAMRandom Access MemoryROMRAMRAMRAMRAM(Static RAM/SRAM)SRAMCPURAM(Dynamic RAM/DRAM)DRAMSRAMROMDRAMSRAMDRAMDRAMFPRAM/FastPageEDORAMSDRAMDDR RAMRDRAMSGRAMWRAMDDR RAMDDR RAM(Date-Rate RAM)DDR SDRAMRAMSDRAMIntel-Rambus DRAMDDR RAM3DROMPROMROMPROMEPROM(ROM)PROMEPROMEEPROMEEPROMSRAM(EEPROM)()FLASHROMRAM(EEPROM) (NVRAM)UMP320ROM(EPROM) FlashROM(EPROM)Bootloader(U)FlashNOR FlashNADN FlashNOR FlashSDRAMNOR FLASHSRAMNAND Flash512FlashNAND FlashNAND FlashNAND FlahNOR FlashNOR FlashNAND FLASHNAND FLASHDOC(Disk On Chip)FLASH IntelAMDFujitsuToshibaNAND FlashSamsungToshibaSRAM,DRAM,SDRAMSRAM Static Random Access MemorySRAMRAM(DRAM)DRAM SRAM(ROM)Flash MemorySRAMSRAM01MOSFETSRAMDRAM SR