25LC128
PCF8523TS (2)PCF8523T (4)PCF8523 (5)PCF852 (9)PCF85 (209)PCF8 (215)PCF (154)

NXP Semiconductors

PCF8523TS/1,118

Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-TSSOP (0.173", 4.40mm Width)
NXP Semiconductors

PCF8523TS/1,112

Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-TSSOP (0.173", 4.40mm Width)

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