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Microcontrollers and Processors / Timers or RTCs / PCF8523TS/1,118
Datasheets
PCF8523TS/1,118 by: NXP Semiconductors

PCF8523 - Real-Time Clock (RTC) and calendar TSSOP 14-Pin

Part Details for PCF8523TS/1,118 by NXP Semiconductors

Results Overview of PCF8523TS/1,118 by NXP Semiconductors

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PCF8523TS/1,118 Information

PCF8523TS/1,118 by NXP Semiconductors is a Timer or RTC.
Timers or RTCs are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for PCF8523TS/1,118

Part # Distributor Description Stock Price Buy
DISTI # 68X3137
Newark Real Time Clock/Calendar, Binary, Tssop, Date Format:Yyyy:Mm:Wk:Dd:Hr:Min:Secs, Clock Format:Binary, Clock Ic Type:Calendar, Clock, Supply Voltage Min:1.2V, Supply Voltage Max:5.5V, Clock Ic Case Style:Tssop, No. Of Pins:14Pins, Ic Rohs Compliant: Yes |Nxp PCF8523TS/1,118 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 3840
  • 1 $1.5500
  • 10 $1.1300
  • 25 $1.0300
  • 50 $0.9700
  • 100 $0.9130
  • 250 $0.8580
  • 500 $0.8250
$0.8250 / $1.5500 Buy Now
DISTI # 24T8788
Newark Real-Time Clock (Rtc) And Calendar/ Reel Rohs Compliant: Yes |Nxp PCF8523TS/1,118 RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.8040
  • 3,000 $0.7570
  • 6,000 $0.7180
  • 12,000 $0.6470
  • 18,000 $0.6230
  • 30,000 $0.5990
$0.5990 / $0.8040 Buy Now
DISTI # 568-6649-1-ND
DigiKey IC RTC CLK/CALENDAR I2C 14TSSOP Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 21035
In Stock
  • 1 $1.5800
  • 10 $1.1550
  • 25 $1.0488
  • 100 $0.9322
  • 250 $0.8765
  • 500 $0.8430
  • 1,000 $0.8154
  • 2,500 $0.7039
$0.7039 / $1.5800 Buy Now
DISTI # PCF8523TS/1,118
Avnet Americas RTC IC, YY-MM-DD-DW, HH:MM:SS: 12Hr / 24Hr, I2C, 1.2 V to 5.5 V, 14 Pins, TSSOP - Tape and Reel (Alt: PCF8523TS/1,118) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 16 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.5791
  • 5,000 $0.5743
  • 10,000 $0.5695
  • 15,000 $0.5647
  • 20,000 $0.5600
$0.5600 / $0.5791 Buy Now
DISTI # 771-PCF8523TS/1118
Mouser Electronics Real Time Clock REAL-TIME CLOCK RTC IC RoHS: Compliant 4098
  • 1 $1.1700
  • 10 $0.9420
  • 25 $0.8870
  • 100 $0.8280
  • 250 $0.8030
  • 500 $0.7800
  • 1,000 $0.7580
  • 2,500 $0.6960
  • 7,500 $0.6940
$0.6940 / $1.1700 Buy Now
DISTI # V72:2272_06537124
Arrow Electronics Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Battery Backup 14-Pin TSSOP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2321 Container: Cut Strips Americas - 4951
  • 1 $0.7472
  • 10 $0.7359
  • 25 $0.7245
  • 100 $0.7132
  • 250 $0.7018
  • 500 $0.6905
  • 1,000 $0.6791
  • 3,000 $0.6678
$0.6678 / $0.7472 Buy Now
DISTI # V36:1790_06537124
Arrow Electronics Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Battery Backup 14-Pin TSSOP T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 16 Weeks Date Code: 2348 Americas - 2500
  • 2,500 $0.6055
$0.6055 Buy Now
DISTI # 69787553
Verical Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Battery Backup 14-Pin TSSOP T/R RoHS: Compliant Min Qty: 9 Package Multiple: 1 Date Code: 2321 Americas - 4951
  • 9 $0.6996
  • 25 $0.6943
  • 100 $0.6890
  • 250 $0.6837
  • 500 $0.6784
  • 1,000 $0.6731
  • 3,000 $0.6678
$0.6678 / $0.6996 Buy Now
DISTI # 86017209
Verical Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt/Battery Backup 14-Pin TSSOP T/R RoHS: Compliant Min Qty: 370 Package Multiple: 1 Date Code: 2101 Americas - 4120
  • 370 $1.0158
  • 500 $0.9141
  • 1,000 $0.8431
  • 10,000 $0.7516
  • 100,000 $0.6298
$0.6298 / $1.0158 Buy Now
Rochester Electronics PCF8523TK/1 - Real-Time Clock (RTC) and calendar RoHS: Compliant Status: Active Min Qty: 1 4220
  • 100 $0.8126
  • 500 $0.7313
  • 1,000 $0.6745
  • 10,000 $0.6013
  • 100,000 $0.5038
$0.5038 / $0.8126 Buy Now
DISTI # PCF8523TS/1,118
Avnet Silica RTC IC YYMMDDDW HHMMSS 12Hr 24Hr I2C 12 V to 55 V 14 Pins TSSOP (Alt: PCF8523TS/1,118) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 18 Weeks, 0 Days Silica - 0
Buy Now
DISTI # PCF8523TS/1,118
EBV Elektronik RTC IC YYMMDDDW HHMMSS 12Hr 24Hr I2C 12 V to 55 V 14 Pins TSSOP (Alt: PCF8523TS/1,118) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 18 Weeks, 0 Days EBV - 0
Buy Now

Part Details for PCF8523TS/1,118

PCF8523TS/1,118 CAD Models

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PCF8523TS/1,118 Part Data Attributes

Parametric Data
PCF8523TS/1,118 NXP Semiconductors
Buy Now Datasheet
Compare Parts:
PCF8523TS/1,118 NXP Semiconductors PCF8523 - Real-Time Clock (RTC) and calendar TSSOP 14-Pin
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code TSSOP
Package Description 4.40 MM, PLASTIC, MO-153, SOT402-1, TSSOP-14
Pin Count 14
Manufacturer Package Code SOT402-1
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Factory Lead Time 16 Weeks
Samacsys Manufacturer NXP
Clock Frequency-Max 0.032 MHz
External Data Bus Width
Information Access Method SERIAL(I2C)
Interrupt Capability Y
JESD-30 Code R-PDSO-G14
Length 5 mm
Moisture Sensitivity Level 1
Number of Terminals 14
Number of Timers
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 1.2 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time-Min SECONDS
Volatile YES
Width 4.4 mm
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK

Alternate Parts for PCF8523TS/1,118

This table gives cross-reference parts and alternative options found for PCF8523TS/1,118. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PCF8523TS/1,118, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
935291196118 NXP Semiconductors Check for Price REAL TIME CLOCK PCF8523TS/1,118 vs 935291196118

PCF8523TS/1,118 Frequently Asked Questions (FAQ)

  • The recommended crystal oscillator frequency for the PCF8523 is 32.768 kHz.

  • To configure the PCF8523 for battery-backed mode, connect the VBAT pin to a battery, and ensure that the VCC pin is connected to a power source. The device will automatically switch to battery-backed mode when the VCC pin is powered down.

  • The maximum clock frequency for the PCF8523's I2C interface is 400 kHz.

  • The PCF8523 can be reset by pulling the RST pin low for at least 1 ms. This will reset the device and clear all registers.

  • The accuracy of the PCF8523's internal oscillator is ±10% over the operating temperature range of -40°C to 85°C.

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