myMectronic
myMectronic

A Premier B2B Part Search

SITIME SIT1552AIJEDCC32768E 32.768 kHz MEMS TCXO

The SiT1552 is an ultra-small, ultra-low power 32.768 kHz MEMS TCXO designed for battery-powered applications like smart meters and health monitors. It offers excellent frequency stability over temperature, with options of +5, +10, and +20 ppm, and is calibrated for tight accuracy from -40°C to +85°C. Featuring a CSP package of just 1.5 x 0.8 mm, it operates within 1.5V to 3.63V, with typical core supply current of only 1 pA. Its internal filtering reduces system power and eliminates external capacitors, making it ideal for space-constrained solutions with reliable, high-performance timing.

SiTime Series TCXO: 32.768 kHz Ultra-Low Power TCXO: SIT1552AIJEDCC32768E
View SIT1552AIJEDCC32768EDatasheet [pdf]
Authorized Distributors
Source:Newark
Part No:SIT1552AI-JE-DCC-32.768E
Stock:2
Inv Date:06-16-2026
Price: Unit price: $2.09
Buy/RFQ:
Source:DigiKey
Part No:SIT1552AI-JE-DCC-32.768E
Stock:64817
Inv Date:06-16-2026
Price: Unit price: $2.33
Buy/RFQ:

SITIME SIT1552AIJEDCC32768E 32.768 kHz MEMS TCXO Specifications:

  • Frequency: 32.768 kHz
  • Frequency Stability: ±5, ±10, ±20 ppm over -40°C to +85°C
  • Operating Voltage: 1.5V to 3.63V
  • Output Type: LVCMOS
  • Output Voltage High: 90% Vdd
  • Output Voltage Low: 10% Vdd
  • Output Rise/Fall Time: 50 ns (Vdd > 1.62V, 15 pF load)
  • Duty Cycle: 48-52%
  • Operating Temperature Range: -40°C to +85°C (industrial), 0°C to +70°C (commercial)
  • Size: 1.5 x 0.8 mm CSP package
  • Start-up Time: Approximately 180-350 ms
  • Core Supply Current: Typically 1 pA
  • Power Supply Noise Immunity: Rejects >150 mV noise, no external bypass required
  • ESD Protection: 3000 V (HBM), 750 V (CDM)
  • Storage Temperature: -65°C to 150°C
  • Mechanical Shock: 10,000 g
  • Mechanical Vibration: 70 g
  • Absolute Max Vdd: 4.0 V for <30 min, continuous max 3.63 V
  • Certification: RoHS, REACH, Pb-free

Buy the SiTime Series TCXO: 32.768 kHz Ultra-Low Power TCXO: SIT1552AIJEDCC32768E

Buy your SiTime Series 32.768 kHz MEMS TCXO today and experience ultra-low power, high stability, and compact size designed for battery-powered applications. Its integrated filtering eliminates external capacitors, saving valuable space. Perfect for smart meters, health monitors, and RTC reference clocks, this TCXO operates within 1.5V to 3.63V, with a tiny 1.5 x 0.8 mm CSP package, ensuring reliable performance over -40°C to +85°C. Order now to ensure your system’s timing needs are met with precision and space efficiency!

Order your SiTime Series TCXO SIT1552AIJEDCC32768E today and give your projects the dependable, space-saving timing solution they deserve, optimized for low power usage and high stability.

Frequently Asked Questions

Where can I buy SITIME SIT1552AIJEDCC32768E?

You can click on the BUY or RFQ button to purchase SIT1552AIJEDCC32768E from an authorized SITIME distributor.

How do I troubleshoot issues or seek technical support for part SIT1552AIJEDCC32768E?

You can download the SIT1552AIJEDCC32768E datasheet or visit the SITIME website for support.

Who is the manufacturer of SIT1552AIJEDCC32768E?

SITIME

SITIME Part List

Browse and search other SITIME parts, locate datasheets and stock

Sponsored by