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Maxim DS1302SN+, Real Time Clock (RTC), 31B RAM Serial, 8-Pin SOIC

DS1302SN- Maxim DS1302SN+, Real Time Clock (RTC), 31B RAM Serial, 8-Pin SOIC
Maxim Integrated

Product Information

Battery Backup, Calendar, NV RAM
User RAM:
Mounting Type:
Surface Mount
Minimum Operating Temperature:
-40 °C
Minimum Operating Supply Voltage:
2 V
Date Format:
Package Type:
Bus Type:
Time Format:
Maximum Operating Supply Voltage:
5.5 V
Maximum Operating Temperature:
+85 °C
Pin Count:
5.46 x 5.41 x 2.03mm
RoHS Status:
ROHS3 Compliant
Current - Timekeeping (Max):
0.3µA ~ 1µA @ 2V ~ 5V
Operating Temperature:
-40°C ~ 85°C
Memory Size:
Package / Case:
8-SOIC (0.209", 5.30mm Width)
REACH Status:
REACH Unaffected
Date Format:
Time Format:
HH:MM:SS (12/24 hr)
3-Wire Serial
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Voltage - Supply, Battery:
2V ~ 5.5V
6 Weeks
Leap Year, NVSRAM, Trickle-Charger
Mounting Type:
Surface Mount
Supplier Device Package:
Voltage - Supply:
2V ~ 5.5V
Base Product Number:
RoHs Compliant
Checking for live stock

This is Maxim Real Time Clock (RTC) 31B RAM Serial 8-Pin SOIC manufactured by Maxim Integrated. The manufacturer part number is DS1302SN+. Included functions battery backup, calendar, nv ram . It has about 31b user RAM . The product is available in surface mount configuration. Whereas, the minimum operating temperature of the product is -40 °c. While its minimum operating supply voltage is 2 v. Date Format Info: dw:dm:m:y. In addition, the height is 2.03mm. Furthermore, the product is 5.41mm wide. Its accurate length is 5.46mm. The package is a sort of soic. It includes a serial type bus . Assigned with a time format of hh:mm:ss . It has 5.5 v maximum operating supply voltage. It has a maximum operating temperature of +85 °c. It contains 8 pins. The given dimensions of the product include 5.46 x 5.41 x 2.03mm. It is assigned with possible HTSUS value of 8542.39.0001. The product is rohs3 compliant. The maximum timekeeping current is 0.3µa ~ 1µa @ 2v ~ 5v. The product has -40°c ~ 85°c operating temperature range. It holds a typical memory size of 31b. Moreover, the product comes in 8-soic (0.209", 5.30mm width). It comes in clock/calendar configuration. In addition, it is reach unaffected. Date Format Info: yy-mm-dd-dd. Assigned with a time format of hh:mm:ss (12/24 hr) . A bespoke product is 3-wire serial interface. It is shipped in tube package . Its typical moisture sensitivity level is 1 (unlimited). The battery provides up to 2v ~ 5.5v supply voltage. It has a long 6 weeks standard lead time. The splendid features of the product include leap year, nvsram, trickle-charger. 8-soic is the supplier device package value. It has optimum voltage supply of 2v ~ 5.5v. Moreover, it corresponds to ds1302, a base product number of the product. The product is designated with the ear99 code number.

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DS1302 Trickle-Charge Timekeeping Chip Data Sheet(Technical Reference)
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Maxim Integrated RoHS3 Cert(Environmental Information)
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Red Phosphorous Certificate(Environmental Information)
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Maxim Integrated REACH211(Environmental Information)
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Tips for Writing Bulletproof Real-Time Clock Control Code(Other Related Documents)
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Estimating Super Capacitor Backup Time on Trickle-Charger Real-Time Clocks(Mfg Application Notes)
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State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks(Mfg Application Notes)
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Oscillator Design Considerations for Low-Current Applications(Mfg Application Notes)
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Selecting a Backup Source for Real-Time Clocks(Mfg Application Notes)


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You can order Maxim Integrated brand products with DS1302SN+ directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Real Time Clocks category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Maxim DS1302SN+, Real Time Clock (RTC), 31B RAM Serial, 8-Pin SOIC. You can also check on our website or by contacting our customer support team for further order details on Maxim DS1302SN+, Real Time Clock (RTC), 31B RAM Serial, 8-Pin SOIC.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET18612506 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search "Maxim Integrated" products on our website by using Enrgtech's Unique Manufacturing Part Number ET18612506.
Yes. We ship DS1302SN+ Internationally to many countries around the world.