M41T56M6E | 512 bit 64b x8 Serial Access TIMEKEEPER SRAM | STMICROELECTRONICS[STMicroelectronics] | ![STMICROELECTRONICS[STMicroelectronics]的LOGO](/PdfSupLogo/150STMICROELECTRONICS.GIF) | 254.8 Kbytes | 共28页 |  | WS628128,MN4164-15,AD5744R,AM42DL6404G,IDT72201,MSU2031,AD5764R,DS2045W,LPC2378,IM5600 |
M41T56M6E | Serial real-time clock with 56 bytes NVRAM | STMICROELECTRONICS[STMicroelectronics] | ![STMICROELECTRONICS[STMicroelectronics]的LOGO](/PdfSupLogo/150STMICROELECTRONICS.GIF) | 222.16 Kbytes | 共25页 |  | M41T94_07,M41T11_08,M41T11,M41T94_06,M41T00AUD,RV5C339A_03,RV5C386A_03,RV5C387A_03,M41T56C64,CDP68HC68T1_07 |