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DS1338Z-33+T&R Breakout
RTC CLK/CALENDAR I2C 8SOIC
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Design a Custom BoardAbout This Component
Real-time clock and calendar IC with I2C serial interface for timekeeping applications. Operates at 3.3V with integrated oscillator and 56-byte NV RAM for data storage. Commonly used in embedded systems, data loggers, and industrial equipment requiring accurate time tracking and date maintenance.
Package: SOIC-8 (3.9×4.9mm) · 8 pins
Why does this need a breakout?
An 8-pin SOIC with 1.27mm pitch is too fine for breadboards and hand-soldering without a microscope. A breakout board routes these pins to standard 0.1" headers, enabling rapid prototyping and reliable connections for op-amps, transceivers, and small power MOSFETs without requiring reflow equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Part Number | DS1338Z-33+T&R |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 56B |
| Type | Clock/Calendar |
| Voltage - Supply | 3V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x DS1338Z-33+T&R soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL