Datasheets
DS1302ZN+T&R by:

Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8

Part Details for DS1302ZN+T&R by Maxim Integrated Products

Results Overview of DS1302ZN+T&R by Maxim Integrated Products

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DS1302ZN+T&R Information

DS1302ZN+T&R by Maxim Integrated Products 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 DS1302ZN+T&R

Part # Distributor Description Stock Price Buy
DISTI # 73Y1200
Newark Rtc W/ Ram, 248B, Hh:Mm:Ss, Nsoic-8, Date Format:Day, Date, Month, Year, Clock Format:Hh:Mm:Ss, Clock Ic Type:Rtc, Supply Voltage Min:2V, Supply Voltage Max:5.5V, Clock Ic Case Style:Nsoic, No. Of Pins:8Pins, Ic Interface Type:Serialrohs Compliant: Yes |Maxim Integrated/analog Devices DS1302ZN+T&R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 3282
  • 1 $3.6200
$3.6200 Buy Now
Chip 1 Exchange INSTOCK 11117
RFQ
CHIPMALL.COM LIMITED SPI SOIC-8 Real Time Clocks ROHS 1193
  • 1 $0.7850
  • 10 $0.6392
  • 30 $0.5662
  • 100 $0.5116
  • 500 $0.4678
  • 1,000 $0.4459
$0.4459 / $0.7850 Buy Now
Win Source Electronics Real Time Clock Serial 31byte Clock/Calendar/Trickle Charger/NV Timekeeping RAM 8-Pin SOIC N T/R / IC RTC CLK/CALENDAR SER 8-SOIC 336612
  • 90 $0.5577
  • 195 $0.5218
  • 300 $0.5038
  • 430 $0.4678
  • 560 $0.4498
  • 695 $0.4318
$0.4318 / $0.5577 Buy Now

Part Details for DS1302ZN+T&R

DS1302ZN+T&R CAD Models

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DS1302ZN+T&R Part Data Attributes

DS1302ZN+T&R Maxim Integrated Products
Buy Now Datasheet
Compare Parts:
DS1302ZN+T&R Maxim Integrated Products Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code SOIC
Package Description 0.150 INCH, ROHS COMPLIANT, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
Clock Frequency-Max 0.032 MHz
External Data Bus Width
Information Access Method SERIAL, 3-WIRE
Interrupt Capability N
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Terminals 8
Number of Timers
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time-Min SECONDS
Time@Peak Reflow Temperature-Max (s) 30
Volatile YES
Width 3.9 mm
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK

Alternate Parts for DS1302ZN+T&R

This table gives cross-reference parts and alternative options found for DS1302ZN+T&R. 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 DS1302ZN+T&R, 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
DS1302ZN+ Analog Devices Inc $3.4040 Trickle-Charge Timekeeping Chip, 8-SOIC_N-150_MIL, 8 Pins, -40 to 85C DS1302ZN+T&R vs DS1302ZN+
DS1302Z Maxim Integrated Products Check for Price Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO8, 0.150 INCH, SOIC-8 DS1302ZN+T&R vs DS1302Z
DS1302Z+T&R Analog Devices Inc Check for Price Trickle-Charge Timekeeping Chip, 8-SOIC_N-150_MIL, 8 Pins, 0 to 70C DS1302ZN+T&R vs DS1302Z+T&R
DS1302ZN/T&R Maxim Integrated Products Check for Price Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO8, 0.150 INCH, SOIC-8 DS1302ZN+T&R vs DS1302ZN/T&R
DS1302Z+ Analog Devices Inc $2.2692 Trickle-Charge Timekeeping Chip, 8-SOIC_N-150_MIL, 8 Pins, 0 to 70C DS1302ZN+T&R vs DS1302Z+

DS1302ZN+T&R Related Parts

DS1302ZN+T&R Frequently Asked Questions (FAQ)

  • The recommended crystal oscillator frequency for the DS1302 is 32.768 kHz.

  • To ensure that the DS1302 retains its clock data during power-down, connect a battery backup (such as a lithium coin cell) to the VBAT pin.

  • The DS1302 can handle clock frequencies up to 100 kHz.

  • Yes, the DS1302 is 5V tolerant, so it can be used with microcontrollers that have a 5V supply.

  • To reset the DS1302 to its default state, apply a low pulse to the RST pin.

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