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IN1363DT

Public Made by Adom

by adom

IKSEMICON Real Time Clocks, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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IN1363DT

IKSEMICON · Real Time Clocks · SOP-8

IN1363DT from IKSEMICON, in a SOP-8. 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 OSCI passive Connection for the 32.768 kHz quartz resonator (internal oscillator load 12 pF), and the input for an external 32.768 kHz oscillator when one is used.
2 OSCO passive Connection for the 32.768 kHz quartz resonator; left unconnected when OSCI is driven by an external oscillator.
3 INT output Interrupt output that goes low on alarm or timer events, either as a continuous or pulsed signal depending on the TI/TP bit; absolute maximum output voltage is -0.5 to 6.5 V and low-level output current is at least 1 mA at VOL = 0.4 V.
4 VSS power_in Common (ground) pin to which all voltages are referenced.
5 SDA bidirectional Serial data input/output of the double-wire bus; open-drain, so an external pull-up resistor is required, with at least 3 mA low-level output current at VOL = 0.4 V.
6 SCL input Serial clock input that synchronises data transfer on the double-wire bus at up to 400 kHz; high level is 0.7VDD minimum and low level is 0.3VDD maximum.
7 CLKOUT output Orthogonal frequency output (32.768 kHz, 8.192 kHz, 4.096 kHz or 1 Hz) enabled by the FE bit; open-drain, so an external pull-up resistor is required, with at least 1 mA low-level output current at VOL = 0.4 V.
8 VDD power_in Positive supply pin: 1.8 V to 5.5 V for bus-active operation at 400 kHz (1.0 V to 5.5 V in non-active mode), with bus access not guaranteed below 1.8 V.

Key specifications

Parameter Value
Manufacturer IKSEMICON
Package SOP-8
Category Clock/Timing
Pins 8

CAD (KiCad official)

  • Symbol: IN1363DT
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: in1363dt-etched.step / in1363dt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); in1363dt.step / in1363dt.glb are the bare package body.

Provenance

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

  • Datasheet: IKSEMICON datasheet (32 pp, sha256 8c6130601ef18566, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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