PCF2131TFY

NXP Semiconductors
771-PCF2131TFY
PCF2131TFY

Mfr.:

Description:
Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package.

Datasheet:
ECAD Model:
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Learn more about NXP Semiconductors PCF2131TFY

Product Attribute Attribute Value Select Attribute
NXP
Product Category: Real Time Clock
RoHS:  
Serial, I2C, SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
Backup Switching
1.2 V
5.5 V
- 40 C
+ 85 C
PCF2131
SMD/SMT
Reel
Cut Tape
MouseReel
Brand: NXP Semiconductors
Moisture Sensitive: Yes
Product Type: Real Time Clocks
Factory Pack Quantity: 4000
Subcategory: Clock & Timer ICs
Part # Aliases: 935378775518
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Attributes selected: 0

Datasheet

PCN

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Compliance Codes
CNHTS:
8542391090
USHTS:
8542390090
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Thailand
Country of Diffusion:
China
The country is subject to change at the time of shipment.

PCF2131 Nano-Power Highly Accurate RTC

NXP Semiconductors PCF2131 Nano-Power Highly Accurate Real-Time Clock (RTC) features an integrated Temperature Compensated Crystal (Xtal) Oscillator (TCXO) and a 32.768kHz quartz crystal. The PCF2131 is optimized for very high accuracy and ultra-low power consumption. The PCF2131 offers a selectable I2C-bus or SPI-bus, a backup battery switch-over circuit, a programmable watchdog function, four timestamps function, and many other features.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
34,200
Expected 8/10/2026
Factory Lead-Time:
16
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
¥-
Ext. Price:
¥-
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 4000)

Pricing (JPY)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
¥607.9 ¥608
¥458.4 ¥4,584
¥420.2 ¥10,505
¥378.7 ¥37,870
¥357.1 ¥89,275
¥348.8 ¥174,400
¥338.8 ¥338,800
¥333.9 ¥667,800
Full Reel (Order in multiples of 4000)
¥312.3 ¥1,249,200
† ¥750 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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