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M41T00SM6F

STMicroelectronics · Global Sourcing Parts · SOIC-8

M41T00SM6F from STMicroelectronics, in a SOIC-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 XI input Oscillator input for the external 32.768 kHz crystal (load capacitors are integrated; crystal CL 12.5 pF).
2 XO output Oscillator output for the external 32.768 kHz crystal.
3 VBAT power_in Battery or SuperCap backup supply input, 2.0 to 3.5 V (for rechargeable backup, max may be considered VCC).
4 VSS power_in Ground.
5 SDA bidirectional I2C serial data input/output, requires a pull-up resistor to a positive supply.
6 SCL input I2C serial clock input up to 400 kHz, requires a pull-up resistor to a positive supply.
7 FT/OUT output Open-drain frequency test (512 Hz) / output driver pin requiring a pull-up resistor to VCC (500 to 10k recommended), pull-up voltage max 5.5 V.
8 VCC power_in Supply voltage, 2.7 to 5.5 V; device deselects below VPFD (2.5 to 2.7 V) and switches to battery below VSO.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOIC-8
Category Global Sourcing Parts
Pins 8

CAD (KiCad official)

  • Symbol: M41T00SM6F
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: m41t00sm6f-etched.step / m41t00sm6f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); m41t00sm6f.step / m41t00sm6f.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (28 pp, sha256 7c970f5ad7f7da81, retrieved 2026-10-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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