NXP PCF2129AT/2,518, Real Time Clock (RTC), 128bit RAM Serial-SPI, 20-Pin SO20

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Subtotal (1 reel of 2000 units)*

HK$65,692.00

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Per unit
Per Reel*
2000 - 8000HK$32.846HK$65,692.00
10000 +HK$32.189HK$64,378.00

*price indicative

RS Stock No.:
219-4632
Mfr. Part No.:
PCF2129AT/2,518
Manufacturer:
NXP
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Brand

NXP

Date Format

D:W:M:Y

Time Format

SS:MM:HH

User RAM

128bit

Bus Type

Serial-SPI

Package Type

SO20

Pin Count

20

The NXP PCF2129 is a CMOS1 real time clock (RTC) and calendar with an integrated temperature compensated crystal (Xtal) oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high accuracy and very low power consumption. The PCF2129 has a selectable I2C bus or SPI bus, a backup battery switch over circuit, a programmable watchdog function, a timestamp function, and many other features.

Battery backed output voltage
Battery low detection function

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