32 kHz Oscillator 1580 4-pin Package Top Bottom

32 kHz Oscillators

SiTime MEMS 32 kHz solutions are ideal for replacing traditional quartz crystal resonators in wearable and mobile applications, where space and power are critical. 

  • Small footprint at 1.2 mm2 (1.5 x 0.8 mm) in a chip-scale package (CSP)
  • Ultra-low power, as low as <1 μA
  • NanoDrive™ programmable output swing minimizes power compared to LVCMOS output
  • 1.2 V operation-optimized for regulated supply applications, such as coin-cell or super-cap battery backup
  • All-inclusive frequency stability, as low as ±50 ppm over temperature
32 kHz Oscillators Products
Device Datasheet Buy Now Frequency Stability(ppm) Output Type Supply Voltage(V) Temp. Range(°C) Package Size(mm) Availability
SiT1532 Download SiT1532 datasheet Buy Now
  • 32.768 kHz
  • 75
  • 100
  • 250
  • LVCMOS
  • NanoDrive™
  • 1.2 to 3.63
  • -10 to +70
  • -40 to +85
  • 1.5x0.8
  • Production
SiT1533 Download SiT1533 datasheet Buy Now
  • 32.768 kHz
  • 75
  • 100
  • 250
  • LVCMOS
  • NanoDrive™
  • 1.2 to 3.63
  • -10 to +70
  • -40 to +85
  • 2.0x1.2
  • Production
SiT1572 Download SiT1572 datasheet Buy Now
  • 32.768 kHz
  • ±50
  • LVCMOS
  • 1.62 to 3.63
  • -40 to +85
  • 1.5x0.8
  • Production
SiT1573 Download SiT1573 datasheet Buy Now
  • 32.768 kHz
  • ±100
  • LVCMOS
  • 1.62 to 3.63
  • -40 to +85
  • 1.5x0.8
  • Sampling
SiT1630 Download SiT1630 datasheet Buy Now
  • 32.768, 16.384 kHz
  • 75
  • 100
  • 150
  • LVCMOS
  • 1.5 to 3.63
  • -10 to +70
  • -40 to +85
  • -40 to +105
  • 2.0x1.2
  • SOT23-5
  • Production
SiT1811 Download SiT1811 datasheet Buy Now
  • 32.768 kHz
  • Contact SiTime for more
  • ±20
  • LVCMOS
  • Reduced Swing
  • 1.35 to 1.98
  • 0 to +70
  • -10 to +85
  • 1.2x1.1
  • Production