MK41T56S00TR
ST Microelectronics
512 bit 64b x8 Serial Access TIMEKEEPER SRAMMK41T56 MKI41T56
512 bit (64b x8) Serial Access TIMEKEEPER® SRAM
COUNTERS for SECONDS, MINUTES, HOURS, DAY, DATE, MONTH and YEARS SOFTWARE CLOCK CALIBRATION AUTOMATIC POWER-FAIL DETECT and SWITCH CIRCUITRY I2C BUS COMPATIBLE 56 BYTES of GENERAL PURPOSE RAM UL
MK41T56S00
512 bit 64b x8 Serial Access TIMEKEEPER SRAMMK41T56 MKI41T56
512 bit (64b x8) Serial Access TIMEKEEPER® SRAM
COUNTERS for SECONDS, MINUTES, HOURS, DAY, DATE, MONTH and YEARS SOFTWARE CLOCK CALIBRATION AUTOMATIC POWER-FAIL DETECT and SWITCH CIRCUITRY I2C BUS COMPATIBLE 56 BYTES of GENERAL PURPOSE RAM ULTRA-LOW BATTERY SUPPLY CURRENT of 500nA
ST Microelectronics
PDF