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Microcontrollers and Processors / Timers or RTCs / DS1306E+
Datasheets
DS1306E+ by:
Analog Devices Inc

Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20

Part Details for DS1306E+ by Analog Devices Inc

Results Overview of DS1306E+ by Analog Devices Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

DS1306E+ Information

DS1306E+ by Analog Devices Inc 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 DS1306E+

Part # Distributor Description Stock Price Buy
DISTI # 2515360
Farnell RTC W/ NVRAM, 768B, HH: MM: SS, TSSOP-20 COO: United States RoHS: Compliant Min Qty: 1 Lead time: 11 Weeks, 1 Days Container: Each 74
  • 1 $8.8692
  • 10 $6.8700
  • 74 $5.6892
  • 148 $5.5953
  • 296 $5.5013
  • 518 $5.3940
$5.3940 / $8.8692 Buy Now
DISTI # 700-DS1306E
Mouser Electronics Real Time Clock Serial Alarm Real-Time Clock RoHS: Compliant 647
  • 1 $7.9600
  • 10 $6.1700
  • 25 $5.3200
  • 74 $5.1100
  • 296 $4.9400
  • 1,036 $4.6300
$4.6300 / $7.9600 Buy Now
DISTI # V36:1790_26354378
Arrow Electronics Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 74 Package Multiple: 74 Lead time: 10 Weeks Date Code: 2514 Americas - 32
  • 74 $4.7692
$4.7692 Buy Now
DISTI # V99:2348_26354378
Arrow Electronics Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2215 Americas - 3
  • 0 $4.4117
  • 1 $1.1350
  • 10 $1.1210
$1.1210 / $4.4117 Buy Now
Analog Devices Inc Serial Alarm Real-Time Clock Package Multiple: 1 3184
  • 1 $7.9600
  • 10 $6.1650
  • 1,000 $3.4300
$3.4300 / $7.9600 Buy Now
DISTI # 92102334
Verical Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube RoHS: Compliant Min Qty: 32 Package Multiple: 32 Date Code: 2514 Americas - 32
  • 32 $4.7692
$4.7692 Buy Now
DISTI # 62146383
Verical Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2215 Americas - 3
  • 2 $4.4117
$4.4117 Buy Now
DISTI # V36:1790_26354378
Arrow Electronics Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 74 Package Multiple: 74 Lead time: 10 Weeks Date Code: 2514 Americas - 32
  • 74 $4.7692
$4.7692 Buy Now
DISTI # V99:2348_26354378
Arrow Electronics Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2215 Americas - 3
  • 0 $4.4117
  • 1 $1.1350
  • 10 $1.1210
$1.1210 / $4.4117 Buy Now
DISTI # 92102334
Verical Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 32 Package Multiple: 32 Date Code: 2514 Americas - 32
  • 32 $4.7692
$4.7692 Buy Now
DISTI # 62146383
Verical Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Thailand RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2215 Americas - 3
  • 2 $4.4117
$4.4117 Buy Now
DISTI # DS1306E+
TME IC: RTC circuit, 3-wire,SPI, NV SRAM, 96BSRAM, TSSOP20, 2÷5.5V Min Qty: 1 0
  • 1 $2.9800
  • 3 $2.6400
  • 10 $2.4500
  • 25 $2.2900
$2.2900 / $2.9800 RFQ
DISTI # V36:1790_26354378
Arrow Electronics Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 74 Package Multiple: 74 Lead time: 10 Weeks Date Code: 2514 Americas - 32
  • 74 $4.7692
$4.7692 Buy Now
DISTI # V99:2348_26354378
Arrow Electronics Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2215 Americas - 3
  • 0 $4.4117
  • 1 $1.1350
  • 10 $1.1210
$1.1210 / $4.4117 Buy Now
DISTI # 92102334
Verical Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 32 Package Multiple: 32 Date Code: 2514 Americas - 32
  • 32 $4.7692
$4.7692 Buy Now
DISTI # 62146383
Verical Real Time Clock Serial 96byte Clock/Calendar/Alarm 20-Pin TSSOP Tube COO: Thailand RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2215 Americas - 3
  • 2 $4.4117
$4.4117 Buy Now
Chip Stock DS1306Series5.5VSerial/3-Wire/SPIThroughHoleRealTimeClock-TSSOP-20 28500
RFQ

US Tariff Estimator: DS1306E+ by Analog Devices Inc

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

DS1306E+
Analog Devices Inc
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Part Details for DS1306E+

DS1306E+ CAD Models

  • Part Symbol

    schematic symbol

  • Footprint

    pcb footprint

  • 3D Model

    2d presentation

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DS1306E+ Part Data Attributes

Parametric Data
DS1306E+ Analog Devices Inc
Buy Now Datasheet
Compare Parts:
DS1306E+ Analog Devices Inc Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20
Rohs Code Yes
Part Life Cycle Code Active
Part Package Code 20-TSSOP_4.4-4.4_MM
Package Description Tssop, Tssop20,.25
Pin Count 20
Manufacturer Package Code 20-TSSOP_4.4-4.4_MM
Reach Compliance Code Compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Date Of Intro 2001-06-27
Clock Frequency-Max 0.032 Mhz
External Data Bus Width
Information Access Method Serial(Spi), Serial, 3-Wire
Interrupt Capability Y
JESD-30 Code R-PDSO-G20
JESD-609 Code e3
Length 6.5 Mm
Moisture Sensitivity Level 1
Number of Terminals 20
Number of Timers
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material Plastic/Epoxy
Package Code TSSOP
Package Equivalence Code TSSOP20,.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 2 V
Supply Voltage-Nom 5 V
Surface Mount Yes
Technology Cmos
Temperature Grade Commercial
Terminal Finish Matte Tin (Sn)
Terminal Form Gull Wing
Terminal Pitch 0.65 Mm
Terminal Position Dual
Time-Min Seconds
Time@Peak Reflow Temperature-Max (s) 30
Volatile Yes
Width 4.4 Mm
uPs/uCs/Peripheral ICs Type Timer, Real Time Clock

Alternate Parts for DS1306E+

This table gives cross-reference parts and alternative options found for DS1306E+. 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 DS1306E+, 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
DS1306E+T&R Maxim Integrated Products $4.8921 Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20, 0.173 INCH, ROHS COMPLIANT, TSSOP-20 DS1306E+ vs DS1306E+T&R
DS1306E+ Maxim Integrated Products $5.5094 Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20, 0.173 INCH, ROHS COMPLIANT, TSSOP-20 DS1306E+ vs DS1306E+
DS1306EN+ Maxim Integrated Products $6.2052 Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20, 0.173 INCH, ROHS COMPLIANT, TSSOP-20 DS1306E+ vs DS1306EN+
DS1306EN+T&R Analog Devices Inc Check for Price Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20 DS1306E+ vs DS1306EN+T&R
DS1306EN/T&R Maxim Integrated Products Check for Price Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20 DS1306E+ vs DS1306EN/T&R
DS1306E/T&R Maxim Integrated Products Check for Price Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20 DS1306E+ vs DS1306E/T&R
DS1306E Dallas Semiconductor Check for Price Real Time Clock, Volatile, 0 Timer(s), MOS, PDSO20 DS1306E+ vs DS1306E
equivalents icon

DS1306E+ Related Parts

DS1306E+ Frequently Asked Questions (FAQ)

  • The recommended crystal oscillator frequency for the DS1306E+ is 32.768 kHz, which is a standard frequency for real-time clocks.

  • The DS1306E+ has a built-in battery switchover circuit that automatically switches to the backup battery during power failure, ensuring continuous operation of the real-time clock.

  • The maximum backup battery life for the DS1306E+ depends on the battery type and capacity, but typically ranges from 5 to 10 years, assuming a 48-mAh battery and a 2-uA backup current.

  • Yes, the DS1306E+ can be used in a 5V system, but it requires an external voltage regulator to regulate the voltage to 3V, which is the maximum operating voltage for the device.

  • The DS1306E+ automatically handles leap year corrections, taking into account the extra day in February for leap years, ensuring accurate date and time keeping.

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