【NXP Semiconductors】PCF2123TS/1,实时时钟 ultra-low power RTC
【NXP Semiconductors】PCF2123TS/1,112,实时时钟 ultra-low power RTC
【NXP Semiconductors】PCF2123TS/1,118,实时时钟 ultra-low power RTC
【NXP Semiconductors】PCF2123U/10AA/1,00,实时时钟 实时时钟 Serial Die
PCF2123U/12AA/1,00,IC RTC/CALENDAR SPI UNCASED
【NXP Semiconductors】PCF2123U/12HA/1,00,实时时钟 SPI REAL TIME CLOCK/CALENDAR
PCF2123U/5GA/1,015,IC RTC/CALENDAR SPI UNCASED
【NXP Semiconductors】PCF2127AT/1,512,实时时钟 Accu 实时时钟
