Quartz oscillator | NXP Semiconductors

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Quartz oscillator

PCF2120TK
No Longer Manufactured
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

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The PCF2120 is a CMOS quartz oscillator optimized for low power consumption.

The 32 kHz output signal is gated using an enable signal.

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CAD Model

watchdog timer

Programmable alarm

countdown timer

VDD (clock)

leap year tracking

IDD (nA)

temperature compensation

AEC-Q100 compliant

PCF2120TK
Data Sheet

no

no

no

1.5 to 5.5

no

235

no

no

N true 0 PSPPCF2120TKen 5 Application Note Application Note t789 1 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 Packing Information Packing Information t935 1 User Guide User Guide t792 1 en_US en_US en Data Sheet Data Sheet 1 1 1.0 English 1442066251127714705576 PSP 78.0 KB None None documents None 1442066251127714705576 /docs/en/data-sheet/PCF2120.pdf 78000 /docs/en/data-sheet/PCF2120.pdf PCF2120 documents N 2015-09-12 Quartz oscillator /docs/en/data-sheet/PCF2120.pdf /docs/en/data-sheet/PCF2120.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Feb 5, 2008 980000996212993340 Data Sheet Y N Quartz oscillator Application Note Application Note 1 2 1.0 English 1442087330310721534478 PSP 763.2 KB None None documents None 1442087330310721534478 /docs/en/application-note/AN10853.pdf 763238 /docs/en/application-note/AN10853.pdf AN10853 documents N N 2016-07-11 ESD and EMC sensitivity of IC /docs/en/application-note/AN10853.pdf /docs/en/application-note/AN10853.pdf Application Note N 645036621402383989 2025-02-10 pdf N en Mar 14, 2013 645036621402383989 Application Note Y N ESD and EMC sensitivity of IC User Guide User Guide 1 3 2.1 English 1442125649798715943478 PSP 983.6 KB None None documents None 1442125649798715943478 /docs/en/user-guide/UM10301.pdf 983634 /docs/en/user-guide/UM10301.pdf UM10301 documents N N 2016-07-11 User Manual for NXP Real Time Clocks PCF85x3, PCF85x63, PCA8565, PCF2123, and PCA21125 /docs/en/user-guide/UM10301.pdf /docs/en/user-guide/UM10301.pdf User Guide N 132339537837198660 2025-01-10 pdf N en Jul 24, 2015 132339537837198660 User Guide Y N User Manual for NXP Real Time Clocks PCF85x3, PCF85x63, PCA8565, PCF2123, and PCA21125 Package Information Package Information 1 4 2 English 1455079597706717511631 PSP 198.7 KB None None documents None 1455079597706717511631 /docs/en/package-information/SOT650-1.pdf 198650 /docs/en/package-information/SOT650-1.pdf SOT650-1 documents N N 2016-02-12 plastic thermal enhanced very thin small outline package; no leads; 10 terminals; body 3 mm x 3 mm x 0.85 mm /docs/en/package-information/SOT650-1.pdf /docs/en/package-information/SOT650-1.pdf Package Information N 302435339416912908 2024-10-18 pdf N en Feb 22, 2024 302435339416912908 Package Information Y N plastic thermal enhanced very thin small outline package; no leads; 10 terminals; body 3 mm x 3 mm x 0.85 mm Packing Information Packing Information 1 5 2.0 English 1442131703412726685952 PSP 277.1 KB None None documents None 1442131703412726685952 /docs/en/packing/SOT650-1_118.pdf 277055 /docs/en/packing/SOT650-1_118.pdf SOT650-1_118 documents N N 2013-04-18 HVSON10; Reel pack; SMD, 13"Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT650-1_118.pdf /docs/en/packing/SOT650-1_118.pdf Packing Information N 145666923842250347 2024-10-21 pdf N en Apr 18, 2013 145666923842250347 Packing Information Y N HVSON10; Reel pack; SMD, 13"Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 false 0 PCF2120TK downloads en true 1 Y PSP Application Note 1 /docs/en/application-note/AN10853.pdf 2016-07-11 1442087330310721534478 PSP 2 Mar 14, 2013 Application Note None /docs/en/application-note/AN10853.pdf English documents 763238 None 645036621402383989 2025-02-10 N /docs/en/application-note/AN10853.pdf ESD and EMC sensitivity of IC /docs/en/application-note/AN10853.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N ESD and EMC sensitivity of IC 763.2 KB AN10853 N 1442087330310721534478 Data Sheet 1 /docs/en/data-sheet/PCF2120.pdf 2015-09-12 1442066251127714705576 PSP 1 Feb 5, 2008 Data Sheet None /docs/en/data-sheet/PCF2120.pdf English documents 78000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/PCF2120.pdf Quartz oscillator /docs/en/data-sheet/PCF2120.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1.0 N Quartz oscillator 78.0 KB PCF2120 N 1442066251127714705576 Package Information 1 /docs/en/package-information/SOT650-1.pdf 2016-02-12 1455079597706717511631 PSP 4 Feb 22, 2024 Package Information None /docs/en/package-information/SOT650-1.pdf English documents 198650 None 302435339416912908 2024-10-18 N /docs/en/package-information/SOT650-1.pdf plastic thermal enhanced very thin small outline package; no leads; 10 terminals; body 3 mm x 3 mm x 0.85 mm /docs/en/package-information/SOT650-1.pdf documents 302435339416912908 Package Information N en None Y pdf 2 N N plastic thermal enhanced very thin small outline package; no leads; 10 terminals; body 3 mm x 3 mm x 0.85 mm 198.7 KB SOT650-1 N 1455079597706717511631 Packing Information 1 /docs/en/packing/SOT650-1_118.pdf 2013-04-18 1442131703412726685952 PSP 5 Apr 18, 2013 Packing Information None /docs/en/packing/SOT650-1_118.pdf English documents 277055 None 145666923842250347 2024-10-21 N /docs/en/packing/SOT650-1_118.pdf HVSON10; Reel pack; SMD, 13"Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT650-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 2.0 N N HVSON10; Reel pack; SMD, 13"Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 277.1 KB SOT650-1_118 N 1442131703412726685952 User Guide 1 /docs/en/user-guide/UM10301.pdf 2016-07-11 1442125649798715943478 PSP 3 Jul 24, 2015 User Guide None /docs/en/user-guide/UM10301.pdf English documents 983634 None 132339537837198660 2025-01-10 N /docs/en/user-guide/UM10301.pdf User Manual for NXP Real Time Clocks PCF85x3, PCF85x63, PCA8565, PCF2123, and PCA21125 /docs/en/user-guide/UM10301.pdf documents 132339537837198660 User Guide N en None Y pdf 2.1 N N User Manual for NXP Real Time Clocks PCF85x3, PCF85x63, PCA8565, PCF2123, and PCA21125 983.6 KB UM10301 N 1442125649798715943478 true Y Products

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