【STMicroelectronics】M41T56C64MY6E,IC RTC W/NVRAM&EEPROM 18-SOIC
【STMicroelectronics】M41T56C64MY6F,IC RTC SRL 512BIT 18-SOIC
【STMicroelectronics】M41T56M6,实时时钟 Serial 512 (64x8)
【STMicroelectronics】M41T56M6E,IC SRAM SRL TIMEKPR 512BIT 8SOIC
【STMicroelectronics】M41T56M6F,IC RTC SERIAL 56B NVRAM 8SOIC
【STMicroelectronics】M41T56M6TR,实时时钟 Serial RTC
【STMicroelectronics】M41T56MH6,实时时钟 Serial 512 (64x8)
【STMicroelectronics】M41T56MH6E,IC SRAM SRL TIMEKPR 512BIT28SOIC