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TFOM32768K4RHKCNT2T

Public Made by Adom

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TAE(Zhejiang Abel Elec) Oscillators, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TFOM32768K4RHKCNT2T

TAE(Zhejiang Abel Elec) · Oscillators · SMD3225-4P

TFOM32768K4RHKCNT2T from TAE(Zhejiang Abel Elec), in a SMD3225-4P. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 E/D (Tri-state) input Tri-state enable/disable control: switch H or open gives oscillation output, switch L gives High-Z output, with 100 ns max output disable time and 10 ms max enable (start-up) time.
2 GND power_in Ground connection of the oscillator.
3 OUT output CMOS output at 32.768 kHz with Voh min 90% Vdd, Vol max 10% Vdd, 15 pF max load and 8 ns max rise/fall time.
4 VDD power_in Power supply input, 1.8 V-5 V ±10%, with 5 mA max input current.

Key specifications

Parameter Value
Manufacturer TAE(Zhejiang Abel Elec)
Package SMD3225-4P
Category Crystal Oscillator/Oscillator/Resonator
Pins 4

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Frequency Stability -50 50 ppm 2
Aging -3 3 ppm/year 2
Power Supply Voltage 1.8 5 V ±10% as printed 2
Symmetry 40 60 % at 50%VDD, Normal 2
Output Voltage Logic High Voh 90 %Vdd 2
Output Voltage Logic Low Vol 10 %Vdd 2
Input Current 5 mA 0.032768MHz 2
Rise & Fall Time 8 ns 2
Output Load 15 pF CMOS Load 2
Output Enable Time (start-up time) 10 ms 2
Operating Temperature Range -40 85 °C 2
Storage Temperature Range -55 125 °C 2

CAD (KiCad official)

  • Symbol: TFOM32768K4RHKCNT2T
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: tfom32768k4rhkcnt2t-etched.step / tfom32768k4rhkcnt2t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tfom32768k4rhkcnt2t.step / tfom32768k4rhkcnt2t.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: TAE(Zhejiang Abel Elec) datasheet (8 pp, sha256 51bc52f98da81b9f, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF