DS3232S# by Analog Devices
Extremely Accurate I²C RTC with Integrated Crystal and SRAM
| Status: | Active |
|---|---|
| Series: | DS3232 |
| RoHS: | Unknown |
Features
| Accuracy ±2ppm from 0°C to +40°C |
| Accuracy ±3.5ppm from -40°C to +85°C |
| Battery Backup Input for Continuous Timekeeping |
| Operating Temperature Ranges Commercial: 0°C to +70°C Industrial: -40°C to +85°C |
| Commercial: 0°C to +70°C |
| Industrial: -40°C to +85°C |
| 236 Bytes of Battery-Backed SRAM |
| Low-Power Consumption |
| Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2099 |
| Two Time-of-Day Alarms |
| Programmable Square-Wave Output |
| Fast (400kHz) I²C Interface |
| 3.3V Operation |
| Digital Temp Sensor Output: ±3°C Accuracy |
| Register for Aging Trim |
| Active-Low RST Input/Output |
| 300-Mil, 20-Pin SO Package |
Specifications
| Frequency | 32.768kHz |
|---|---|
| Osc. Type | TCXO |
| Tuning Adjustment Type | Digital |
| Frequency Output Type | CMOS Push-Pull |
| Frequency Stability (±ppm/yr) (0 to +40°C) | 2 |
| Frequency Stability (±ppm/yr) (-40 to 0°C/ +40 to +85°C) | 3.5 |
| Frequency Stability (±ppm/yr) (vs. VCC) | 1 (typ) |
| Frequency Stability (±ppm) (vs. Aging) | 5 (0-10 Years) |
| VSUPPLY (V) | 2.3 to 5.5 |
| Package/Pins | SOIC (W)/20 |
| BudgetaryPrice (See Notes) | 4.85 |
DS3232S# Semiconductors - ICs by Analog Devices
RTC EXTREMELT ACCURATE I2C SOIC20
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Date Format | Day |
|---|---|
| Clock Format | 12Hr / 24Hr |
| Clock IC Type | RTC |
| Supply Voltage Min | 2.3V |
| Supply Voltage Max | 5.5V |
| Clock IC Case Style | SOIC |
| No. of Pins | 20Pins |
| IC Interface Type | I2C |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 32 |
| Bus Type | I2C |
| Clock Frequency | 32.768kHz |
| Clock Frequency Max | 400kHz |
| Clock Frequency Min | 0.04kHz |
| Logic Function Number | 32 |
| Memory Type | SRAM |
| No. of Outputs | 1Outputs |
| Operating Temperature Range | 0°C to +70°C |
| RTC Features | Square-Wave Output |
| Supply Voltage Range | 2.3V to 5.5V |
| Termination Type | Surface Mount Device |
| Voltage Vcc Max | 5.5V |
Alternative Descriptions
| Extremely Accurate I²C RTC wit | Analog Devices |
| Rtc Extremelt Accurate I2C, Soic20 | Newark Electronics |
| RTC EXTREMELT ACCURATE I2C, SOIC20 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS3232S# ?
Additional datasheets, footprints and schematics for DS3232S# are listed on our Part Details page. You can also find images and similar parts to DS3232S# on this page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the DS3232S# you can contact the distributor directly for product support, shipping queries etc.
Is the DS3232S# RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS3232S# have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for DS3232S# .
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