[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:st:M41T56C64":3},{"part":4,"mfr":18,"docs":24,"aliases":32,"alts":33,"breadcrumbs":34,"related":40,"more_from_mfr":45},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":7,"lifecycle":8,"summary":9,"params":10,"features":14,"pins":7,"updated_at":15,"category_name":16,"category_name_en":16,"category_path":17},2028,"M41T56C64",null,"obsolete","Serial real time clock with 56 bytes of NVRAM + 64 Kbit (8192 bit x 8) EEPROM",[11],[12,13],"工作温度","-40 ~ 85 °C",[],"2026-10-10T13:01:01.608Z","EEPROM","memory.eeprom",{"slug":19,"name_en":20,"name_cn":21,"website":22,"is_domestic":23},"st","STMicroelectronics","意法半导体","https:\u002F\u002Fwww.st.com",false,[25],{"id":5,"filename":26,"title":9,"pages":27,"size_bytes":28,"lang":7,"doc_version":7,"published_at":7,"role":29,"outline_count":30,"thumb":31},"ST-M41T56C64.pdf",19,177560,"datasheet",32,"\u002Fthumbs\u002F59\u002Fe3\u002F59e3fb5739f03ff81bb5e44ce81bf74aae781aa2ba315bcc75c74c511d6046e4.jpg",[],[],[35,39],{"name":36,"name_en":37,"path":38},"存储器","Memory","memory",{"name":16,"name_en":16,"path":17},[41],{"pn_display":42,"pn_norm":42,"package":43,"summary":44},"M41T56","SO8","Serial real-time clock (RTC) with 56 bytes NVRAM",[46,49,53,56,59,63,67,71,75,79,83,87],{"pn_display":47,"pn_norm":47,"summary":48},"LRI512","ISO 15693 standard compliant, 13.56 MHz, 512 bit, high-endurance EEPROM TAG IC with EAS",{"pn_display":50,"pn_norm":51,"summary":52},"M24128-A125","M24128A125","Automotive 128-Kbit serial I²C bus EEPROM with 1 MHz clock",{"pn_display":54,"pn_norm":54,"summary":55},"SR176","13.56 MHz, 176-bit short range contactless user EEPROM with 64-bit Unique ID",{"pn_display":57,"pn_norm":57,"summary":58},"LRI2K","2048-bit EEPROM tag IC at 13.56 MHz, with 64-bit UID and kill code, ISO 15693 and ISO 18000-3 Mode 1 compliant",{"pn_display":60,"pn_norm":61,"summary":62},"M24128-BF","M24128BF","128-Kbit serial I²C bus EEPROM",{"pn_display":64,"pn_norm":65,"summary":66},"M24128-DRE","M24128DRE","128-Kbit serial I²C bus EEPROM - 105°C operation",{"pn_display":68,"pn_norm":69,"summary":70},"M24128-U","M24128U","128-Kbit serial I²C bus EEPROM with unique identifier",{"pn_display":72,"pn_norm":73,"summary":74},"M24256-A125","M24256A125","Automotive 256-Kbit serial I²C bus EEPROM with 1 MHz clock",{"pn_display":76,"pn_norm":77,"summary":78},"M24256-DRE","M24256DRE","256-Kbit serial I²C bus EEPROM - 105°C operation",{"pn_display":80,"pn_norm":81,"summary":82},"M24256E-F","M24256EF","256-Kbit serial I²C bus EEPROM with configurable and preprogrammed device address",{"pn_display":84,"pn_norm":85,"summary":86},"M24256E-U","M24256EU","256-Kbit serial I²C bus EEPROM with unique identifier and configurable device address",{"pn_display":88,"pn_norm":89,"summary":90},"M24256X-F","M24256XF","256-Kbit serial I²C bus EEPROM with configurable device address and software write protection, delivered in 4-ball WLCSP"]