NXP PCF2123TS/1,118, Real Time Clock (RTC), 128 bit, 128 bit RAM, 14, 14-Pin TSSOP14, TSSOP14

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Subtotal (1 pack of 10 units)*

MYR48.77

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  • 40 unit(s) ready to ship from another location
  • Plus 9,930 unit(s) shipping from 12 December 2025
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Units
Per Unit
Per Pack*
10 - 40MYR4.877MYR48.77
50 - 90MYR4.779MYR47.79
100 - 240MYR4.68MYR46.80
250 - 990MYR4.589MYR45.89
1000 +MYR4.497MYR44.97

*price indicative

Packaging Options:
RS Stock No.:
219-4631
Mfr. Part No.:
PCF2123TS/1,118
Manufacturer:
NXP
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Brand

NXP

User RAM

128 bit, 128 bit

Package Type

TSSOP14, TSSOP14

Pin Count

14, 14

The NXP PCF2123 is a CMOS1 real time clock (RTC) and calendar optimized for low power applications. Data is transferred serially via a Serial Peripheral Interface (SPI bus) with a maximum data rate of 6.25 Mbit or s. An alarm and timer function is also available providing the possibility to generate a wake up signal on an interrupt pin. An offset register allows fine tuning of the clock.

Internal power-on reset (POR)
Open-drain interrupt and clock output pins
Programmable offset register for frequency adjustment

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