Основные характеристики SEEPROM
(последовательных электрически-стираемых ПЗУ)
с шиной SPI

Пояснения к таблице см. ниже Последнее обновление 05.11.02
FirmPartSizePageMHzEABPin 3Pin 7SR7SR6SR5SR4SR3SR2SR1SR0Seq
RD
Notes and special features
AtmelAT25C011K81/251WP'HOLD'XXXXBP1BP0WENRDY'+SPI Mode 1
AtmelAT25C022K81/251WP'HOLD'XXXXBP1BP0WENRDY'+SPI Mode 1
AtmelAT25C044K81/251WP'HOLD'XXXXBP1BP0WENRDY'+SPI Mode 1
AtmelAT250101K80,5/261WP'HOLD'RDY'RDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT250202K80,5/261WP'HOLD'RDY'RDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT250404K80,5/261WP'HOLD'RDY'RDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT250808K320,5/2,162WP'HOLD'WPENRDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT2516016K320,5/2,162WP'HOLD'WPENRDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT2532032K320,5/2,162WP'HOLD'WPENRDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT2564064K320,5/2,162WP'HOLD'WPENRDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT25128128K320,5/2,152WP'HOLD'WPENRDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT25256256K640,5/352WP'HOLD'WPENRDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT25HP256256K128!2/1052WP'HOLD'WPENRDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT25HP512512K128!2/1052WP'HOLD'WPENRDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT25P10241M128!0,5/2,153WP'HOLD'WPENRDY'RDY'RDY'BP1BP0WENRDY'+ 
AtmelAT25F512256K2562043WP'HOLD'WPENXXXBP1BP0WENRDY'+No Autoerase, BULK & BLOCK (1/2) ERASE
AtmelAT25F10241M2562043WP'HOLD'WPENXXXBP1BP0WENRDY'+No Autoerase, BULK & BLOCK (1/4) ERASE
Microchip25C0404K161/371WP'HOLD'XXXXBP1BP0WENRDY'+ 
Microchip25LC0404K161/371WP'HOLD'XXXXBP1BP0WENRDY'+ 
Microchip25AA0404K161/371WP'HOLD'XXXXBP1BP0WENRDY'+ 
Microchip25C0808K161/372WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25LC0808K161/372WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25AA0808K161/372WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25C16016K161/372WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25LC16016K161/372WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25AA16016K161/372WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25C32032K321/362WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25LC32032K321/362WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25AA32032K321/362WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25C64064K321/362WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25LC64064K321/362WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
Microchip25AA64064K321/362WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
STM950101K161/561WP'HOLD'1111BP1BP0WENRDY'+ 
STM950202K161/561WP'HOLD'1111BP1BP0WENRDY'+ 
STM950404K161/561WP'HOLD'1111BP1BP0WENRDY'+ 
STM950808K321/552WP'HOLD'WPEN111BP1BP0WENRDY'+ 
STM9516016K321/552WP'HOLD'WPEN111BP1BP0WENRDY'+ 
STM9532032K321/552WP'HOLD'WPEN111BP1BP0WENRDY'+ 
STM9564064K321/552WP'HOLD'WPEN111BP1BP0WENRDY'+ 
STM95128128K641/552WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
STM95256256K641/552WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
STM25P101M1282043WP'HOLD'WPEN000BP1BP0WENRDY'+Sector & block erase, Deep power down
STM350808K322,1/562WP'-WPENUVXINCBP1BP0WENRDY'+0-1FH are 16x16-bit increment only cells*
STST950101K161/261WP'HOLD'1111BP1BP0WENRDY'+ 
STST950202K161/261WP'HOLD'1111BP1BP0WENRDY'+ 
STST950404K161/261WP'HOLD'1111BP1BP0WENRDY'+ 
STST950222K162,161WP'HOLD'1111BP1BP0WENRDY'+ 
STST95P022K16261WP'HOLD'1111BP1BP0WENRDY'+ 
STST95P044K16161WP'HOLD'1111BP1BP0WENRDY'+ 
STST95P088K16261WP'HOLD'1111BP1BP0WENRDY'+ 
CatalystCAT250101K161/5/1061WP'HOLD'1111BP1BP0WENRDY'+ 
CatalystCAT250202K161/5/1061WP'HOLD'1111BP1BP0WENRDY'+ 
CatalystCAT250404K161/5/1061WP'HOLD'1111BP1BP0WENRDY'+ 
CatalystCAT25C011K162/1061WP'HOLD'WPENPR_MSPI_MXBP1BP0WENRDY'+ 
CatalystCAT25C111K162/1061WP'HOLD'WPENPR_MSPI_MBP2BP1BP0WENRDY'+7 variants of SWP
CatalystCAT25C022K162/1061WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
CatalystCAT25C032K161/1061WP'HOLD'WPENPR_MSPI_MBP2BP1BP0WENRDY'+7 variants of SWP
CatalystCAT25C044K162/1061WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
CatalystCAT25C054K161/1061WP'HOLD'WPENPR_MSPI_MBP2BP1BP0WENRDY'+7 variants of SWP
CatalystCAT25C088K322/1062WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
CatalystCAT25C098K321/1062WP'HOLD'WPENPR_MSPI_MBP2BP1BP0WENRDY'+7 variants of SWP
CatalystCAT25C1616K322/1062WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
CatalystCAT25C1716K321/1062WP'HOLD'WPENPR_MSPI_MBP2BP1BP0WENRDY'+7 variants of SWP
CatalystCAT25C3232K642/1062WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
CatalystCAT25C3332K641/3/1062WP'HOLD'WPENXXBP2BP1BP0WENRDY'+7 variants of SWP
CatalystCAT25C6464K641/562WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
CatalystCAT25C6564K641/3/1062WP'HOLD'WPENXXBP2BP1BP0WENRDY'+7 variants of SWP
CatalystCAT25C128128K641/562WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
CatalystCAT25C256256K641/552WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
CatalystCAT64LC101K-0,25/161CS'Rdy/Bsyno status register-16 bit, 93xx pinout, not standart protocol
CatalystCAT64LC202K-0,25/161CS'Rdy/Bsyno status register-16 bit, 93xx pinout, not standart protocol
CatalystCAT64LC404K-0,25/161CS'Rdy/Bsyno status register-16 bit, 93xx pinout, not standart protocol
CatalystCAT25C0212K162/1061WP'RESETWPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
CatalystCAT25C0414K162/1061WP'RESETWPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
CatalystCAT25C0818K322/1062WP'RESETWPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
CatalystCAT25C16116K322/1062WP'RESETWPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
CatalystCAT25C32132K322/1062WP'RESETWPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
CatalystCAT25C0222K162/1061WP'RESET'WPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
CatalystCAT25C0424K162/1061WP'RESET'WPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
CatalystCAT25C0828K322/1062WP'RESET'WPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
CatalystCAT25C16216K322/1062WP'RESET'WPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
CatalystCAT25C32232K322/1062WP'RESET'WPENXWD1WD0BP1BP0WENRDY'++RSTC & WDT
NSC-FairchildNM25C020/FM25C0202K41/2,161WP'HOLD'XXXXBP1BP0WENRDY'+ 
NSCNM25C044K41/2,161WP'HOLD'1111BP1BP0WENRDY'+ 
NSC-FairchildNM25C040/FM25C0404K41/2,161WP'HOLD'XXXXBP1BP0WENRDY'+ 
NSC-FairchildNM25C041/FM25C0414K41/2,161WP'HOLD'XXXXBP1BP0WENRDY'+SPI Mode 1
NSC-FairchildNM25C160/FM25C16016K161/2,162WP'HOLD'XXXXBP1BP0WENRDY'+ 
NSC-FairchildNM25C640/FM25C64064K321/2,7562WP'HOLD'XXXXBP1BP0WENRDY'+ 
XicorX25C022K4151WP'HOLD'no status register+ 
XicorX250202K4151WP'HOLD'XXXXBP1BP0WENRDY'+ 
XicorX250404K4151WP'HOLD'XXXXBP1BP0WENRDY'+ 
XicorX250574K163,3/562WP'NCXXXXXIDL2IDL1IDL0+7 variants of SWP
XicorX250978K163,3/562WP'NCXXXXXIDL2IDL1IDL0+7 variants of SWP
XicorX2516016K32262WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
XicorX2517016K32552WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
XicorX2532032K32262WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
XicorX2533032K32562WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
XicorX2564264K32262WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
XicorX2565064K32552WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
XicorX25128128K32262WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
XicorX25138128K32552WP'HOLD'WPENXXXBP1BP0WENRDY'+ 
XicorX25256256K64552WP'HOLD'WPENXXBP2BP1BP0WENRDY'+7 variants of SWP
XicorX50434K162/3,361WP'RESET'00WD1WD0BP1BP0WENRDY'++RSTC, progr. Vtrip, WDT on CS
XicorX50454K162/3,361WP'RESET00WD1WD0BP1BP0WENRDY'++RSTC, progr. Vtrip, WDT on CS
XicorX50838K162/3,362WP'RESET'000WD1WD0BP2BP1BP0++RSTC, progr. Vtrip, WDT on CS, 7 variants of SWP
XicorX5163/163816K321/252WP'RESET'WPENFLBWD1WD0BP1BP0WENRDY'++RSTC, progr. Vtrip, WDT on CS, PFF
XicorX516516K321/252WP'RESETWPENFLBWD1WD0BP1BP0WENRDY'++RSTC, progr. Vtrip, WDT on CS, PFF
XicorX516816K321/252WP'RESET'WPENFLB00BP1BP0WENRDY'++RSTC, progr. Vtrip, PFF
XicorX516916K321/252WP'RESETWPENFLB00BP1BP0WENRDY'++RSTC, progr. Vtrip, PFF
XicorX532332K321/252WP'RESET'WPENFLBWD1WD0BP1BP0WENRDY'++RSTC, progr. Vtrip, WDT on CS, PFF
XicorX532532K321/252WP'RESETWPENFLBWD1WD0BP1BP0WENRDY'++RSTC, progr. Vtrip, WDT on CS, PFF
XicorX532832K321/252WP'RESET'WPENFLB00BP1BP0WENRDY'++RSTC, progr. Vtrip, PFF
XicorX532932K321/252WP'RESETWPENFLB00BP1BP0WENRDY'++RSTC, progr. Vtrip, PFF
XicorX564364K321/252WP'RESET'WPENFLBWD1WD0BP1BP0WENRDY'++RSTC, progr. Vtrip, WDT on CS, PFF
XicorX564564K321/252WP'RESETWPENFLBWD1WD0BP1BP0WENRDY'++RSTC, progr. Vtrip, WDT on CS, PFF
XicorX564864K321/252WP'RESET'WPENFLB00BP1BP0WENRDY'++RSTC, progr. Vtrip, PFF
XicorX564964K321/252WP'RESETWPENFLB00BP1BP0WENRDY'++RSTC, progr. Vtrip, PFF
AsahiAK651032K32 6under development 
AcahiAK651264K32 6under development 
ExelXL250202K4151WP'HOLD'XXXXBP1BP0WENRDY'+ 
ExelXL250404K4151WP'HOLD'XXXXBP1BP0WENRDY'+ 
RamtronFM250404Kx2,1101WP'HOLD'0000BP1BP0WEN0+FRAM, no programing time
RamtronFM2516016Kx2,1102WP'HOLD'WPEN000BP1BP0WEN0+FRAM, no programing time
RamtronFM25C16016Kx5102WP'HOLD'WPEN000BP1BP0WEN0+FRAM, no programing time
RamtronFM2564064Kx5102WP'HOLD'WPEN000BP1BP0WEN0+FRAM, no programing time
RamtronFM25CL6464Kx20>>2WP'HOLD'WPEN000BP1BP0WEN0+FRAM, no programing time

 
Firm - Фирма-производитель
Part - Название микросхемы
Size - Объем памяти, бит
Page - Размер страницы при страничной записи
Speed - Максимальная частота тактового сигнала, МГц
E - Endurance - Максимальное количество циклов перезаписи (10n)
AB - Количество адресных байт
Pin 3 - Назначение вывода 3
    WP' - Защита от случайной перезаписи (блокировка записи), инверсный
Pin 7 - Назначение вывода 7
    HOLD' - Приостановка обмена по шине SPI
    RESET - Выход Reset-контроллера, прямой
    RESET' - Выход Reset-контроллера, инверсный
    NC - Не используется (внутри микросхемы не подключен)
SR7...SR0 - Назначение битов статус-регистра
    WPEN - Разрешение работы сигнала WP'
    WEN - Состояние защелки разрешения записи
    RDY' - Флаг окончания цикла программирования
    BP2-BP0 - Биты установки защиты от случайной перезаписи
    WD1,WD0 - Биты задания временного периода для Watchdog Timer
    FLB - Флаг пропадания питания
SeqRd - Функция последовательного чтения
Notes & special features - Специфические особенности и другие примечания
    SWP - Программная защита от случайной перезаписи для части памяти
    RSTC - Reset-контроллер
    WDT - Watch Dog Timer
    PFF - Флаг пропадания питания