DS3232SN#T&R
ADI
The Maxim DS3232SN#T&R is a high-accuracy temperature-compensated real-time clock with an integrated TCXO and crystal, achieving ±5 ppm accuracy over -40°C to +85°C. It offers an I2C interface and 236 bytes of battery-backed SRAM in a 20-pin SOIC.
Key Specifications
| Manufacturer | Analog Devices / Maxim Integrated |
| Exact Manufacturer Part Number | DS3232SN#T&R |
| Product Category | Clock/Timing – Real Time Clocks |
| Series / Family | DS3232 |
| Package / Case | SO-20 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to +85°C |
| Power Supply | 2.3 V to 5.5 V |
| Accuracy | ±5 ppm (-40°C to +85°C) |
| Interface | I2C |
| SRAM | 236 bytes battery-backed |
| Features | Integrated TCXO and crystal |
| Lifecycle Status | Restricted Availability |
| Official Documentation | View official documentation |
Key Features
- High-accuracy temperature-compensated RTC
- ±5 ppm accuracy
- I2C interface
- Integrated TCXO and crystal
- 236 bytes SRAM
- 20-pin SOIC
- Widely used in industrial, consumer and embedded electronic designs
- Available for fast quotation through CHIPER
Applications
- Precision timekeeping
- Data logging
- Instrumentation
- Industrial controllers
Sourcing
Availability, lead time, date code and commercial terms are subject to confirmation at the time of quotation.
Quality
CHIPER sources brand-new, unused components and provides quality inspection, shortage and long lead-time sourcing, and one-stop BOM procurement. Every part is verified before shipment.
FAQ
How accurate is the DS3232?
It is accurate to ±5 ppm over -40°C to +85°C.
What interface does the DS3232 use?
It uses an I2C interface.