PCF85063A: Tiny Real-Time Clock/calendar with alarm function and I²C-bus

The PCF85063ATL is a CMOS Real-Time Clock (RTC) and calendar optimized for low power consumption. An offset register allows fine-tuning of the clock. All addresses and data are transferred serially via the two-line bidirectional I²C-bus. Maximum data rate is 400 kbit/s. The register address is incremented automatically after each written or read data byte.

Outline 3d SOT1197-1
Data Sheets (1)
Name/DescriptionModified Date
Tiny Real-Time Clock/calendar with alarm function and I2C-bus (REV 6.0) PDF (523.0 kB) PCF85063A18 Nov 2015
Application Notes (1)
Name/DescriptionModified Date
Improved timekeeping accuracy with PCF85063, PCF8523 and PCF2123 using an external temperature sensor (REV 1.0) PDF (309.0 kB) AN1124706 Mar 2015
Users Guides (3)
Name/DescriptionModified Date
User manual for I2C-bus RTC demo board OM11059A (REV 4.0) PDF (447.0 kB) UM1069805 Nov 2015
User manual for I²C-bus RTC demo board OM13515 (REV 2.0) PDF (436.0 kB) UM1078805 Oct 2015
User Manual for NXP® Real Time Clocks PCF85x3, PCF85x63, PCA8565, PCF2123, and PCA21125 (REV 2.1) PDF (961.0 kB) UM1030124 Jul 2015
Brochures (1)
Name/DescriptionModified Date
NXP® RTC PCF85063: Miniaturized, state-of-the-art RTC (REV 1.0) PDF (852.0 kB) 7501750215 Jan 2014
Package Information (3)
Name/DescriptionModified Date
DFN2626-10: plastic thermal enhanced extremely thin small outline package; no leads; 10 terminals (REV 1.0) PDF (191.0 kB) SOT1197-108 Feb 2016
plastic thin shrink small outline package; 8 leads; body width 3 mm (REV 1.0) PDF (240.0 kB) SOT505-108 Feb 2016
plastic small outline package; 8 leads; body width 3.9 mm (REV 1.0) PDF (244.0 kB) SOT96-108 Feb 2016
Packing (4)
Name/DescriptionModified Date
SO8; Reel dry pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending, 515 or... (REV 1.0) PDF (238.0 kB) SOT96-1_51517 Apr 2015
SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending, 518 or Y Ordering... (REV 1.0) PDF (128.0 kB) SOT96-1_51802 Jun 2014
SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 2.0) PDF (232.0 kB) SOT96-1_11819 Apr 2013
TSSOP8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (214.0 kB) SOT505-1_11815 Apr 2013
Supporting Information (4)
Name/DescriptionModified Date
Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE30 Sep 2013
Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE30 Sep 2013
Footprint for reflow soldering (REV 1.0) PDF (9.0 kB) SO-SOJ-REFLOW08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (8.0 kB) SO-SOJ-WAVE08 Oct 2009
Ordering Information
Productpackage versionresolutioninterfaceVDD (interface) (V)watchdog timerprogrammable alarmcountdown timerstop-watch modeVDD (clock) (V)leap year trackingIDD (nA)temperature compensationTamb (Cel)AEC-Q100 compliant
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateIFR(FIT)MTBF(hour)MSLMSL LF
PCF85063ATL/1SOT1197-1Reflow_Soldering_ProfileReel 13" Q1/T1ActivePCF85063ATL/1,118 (9352 990 22118)Standard MarkingPCF85063ATL/1Always Pb-free25E811
PCF85063ATT/ASOT505-1Reflow_Soldering_ProfileReel 13" Q1/T1ActivePCF85063ATT/AJ (9353 046 39118)Standard MarkingPCF85063ATT/AAlways Pb-free25E811
PCF85063AT/ASOT96-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE
Reel 7" Q1/T1 in DrypackActivePCF85063AT/AAZ (9353 036 39515)Standard MarkingPCF85063AT/AAlways Pb-free25E822
Reel 13" Q1/T1 in DrypackActivePCF85063AT/AY (9353 036 39518)Standard MarkingPCF85063AT/AAlways Pb-free25E822
Tiny Real-Time Clock/calendar with alarm function and I2C-bus PCF85063A
Improved timekeeping accuracy with PCF85063, PCF8523 and PCF2123 using an external temperature sensor PCF85063BTL
User manual for I2C-bus RTC demo board OM11059A PCF85063TP
User manual for I²C-bus RTC demo board OM13515 PCF85063TP
User Manual for NXP® Real Time Clocks PCF85x3, PCF85x63, PCA8565, PCF2123, and PCA21125 pca8565ts
NXP® RTC PCF85063: Miniaturized, state-of-the-art RTC PCF85063BTL
SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... CBT3306_Q100
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
DFN2626-10: plastic thermal enhanced extremely thin small outline package; no leads; 10 terminals PCF85063BTL
plastic thin shrink small outline package; 8 leads; body width 3 mm pesd5v0l7bas
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
TSSOP8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... pesd5v0l7bas
plastic small outline package; 8 leads; body width 3.9 mm CBT3306_Q100
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
SO8; Reel dry pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending, 515 or... PCF85063A
SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending, 518 or Y Ordering... TJA1020
PCF85063BTL
PCT2075
SA612A