PCF2123U/10AA/1,00
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC RTC CLK/CALENDAR SPI DIE
PCF2123U/12AA/1,00
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC RTC/CALENDAR SPI UNCASED
PCF2123U/12HA/1,00
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC RTC CLK/CALENDAR SPI DIE
PCF2123U/5GA/1,015
Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC RTC/CALENDAR SPI UNCASED