component

M95040-DFMN6TP

Public Made by Adom

by adom

STMicroelectronics Pre-ordered Chips, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentinterface icsm95040-dfmn6tpfactory-2.0.0extractor-text

Verified M95040-DFMN6TP

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: M95040-DFMN6TP · SO-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 46-page datasheet
  • ✓distributor: lcsc C2061925, digikey 497-15766-2-ND, mouser 511-M95040-DFMN6TP
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jo6zi65d/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.40)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ m95040-dfmn6tp.kicad_sym✓ m95040-dfmn6tp.kicad_mod✓ m95040-dfmn6tp.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 7d ago
viewers m95040-dfmn6tp: viewers · Ray 7d ago
m95040-dfmn6tp-etched.glb Publish 0.1.0 · Ray 7d ago
m95040-dfmn6tp-etched.step m95040-dfmn6tp: factory component page (tier=mfr) · Ray 7d ago
m95040-dfmn6tp-hero.glb m95040-dfmn6tp: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
m95040-dfmn6tp-hero.overlay.json Publish 0.1.0 · Ray 7d ago
m95040-dfmn6tp.glb Publish 0.1.0 · Ray 7d ago
m95040-dfmn6tp.kicad_mod Publish 0.1.0 · Ray 7d ago
m95040-dfmn6tp.kicad_sym Publish 0.1.0 · Ray 7d ago
m95040-dfmn6tp.lbr Publish 0.1.0 · Ray 7d ago
m95040-dfmn6tp.step Publish 0.1.0 · Ray 7d ago
package.json Publish 0.1.0 · Ray 7d ago
page.json Set visibility: public · Ray 7d ago
README.md Publish 0.1.0 · Ray 7d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 7d ago

M95040-DFMN6TP

STMicroelectronics · Pre-ordered Chips · SO-8

M95040-DFMN6TP from STMicroelectronics, in a SO-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 S input Active-low Chip Select: high deselects the device and puts Q in high impedance (standby unless a write is in progress), low selects it; a falling edge is required after power-up before any instruction.
2 Q output Serial Data Output: shifts data out on the falling edge of C and is high impedance when S is high or during the Hold condition.
3 W input Active-low Write Protect: when held low, writes to the memory are disabled while other operations stay enabled; it must be driven high or low and never left floating.
4 VSS power_in Ground, the reference for the VCC supply voltage.
5 D input Serial Data Input: receives instructions, addresses and data to be written, latched on the rising edge of C.
6 C input Serial Clock: provides the timing of the serial interface; inputs on D are latched on its rising edge and Q changes after its falling edge, with a maximum frequency of 20 MHz.
7 HOLD input Active-low Hold: pauses serial communication without deselecting the device; during Hold, Q is high impedance and D and C are don't care, and the device must be selected (S low) to enter Hold.
8 VCC power_in Supply voltage, 1.7 V to 5.5 V for M95040-DF, which must be stable and valid during instructions and write cycles; decoupling of 10 nF to 100 nF close to VCC/VSS is recommended.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SO-8
Category Interface ICs
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage VCC 1.7 5.5 V M95040-DF, device grade 6 31
Ambient operating temperature TA -40 85 °C device grade 6 31
Ambient operating temperature (abs max) TAMR -40 130 °C 30
Storage temperature TSTG -65 150 °C 30
Output voltage VO -0.5 V max is VCC+0.6 30
Input voltage VI -0.5 V max is VCC+1.0 30
DC output current (Q = 0) IOL 5 mA 30
DC output current (Q = 1) IIH 5 mA 30
Supply voltage (abs max) VCC -0.5 6.5 V 30
Electrostatic pulse (HBM) VESD 4000 V Human Body Model 30
Input leakage current ILI -2 2 µA VIN = VSS or VCC 34
Output leakage current ILO -2 2 µA S = VCC, voltage applied on Q = VSS or VCC 34
Supply current (Read) ICC 2 mA VCC = 1.8 V or 1.7 V, fC = 5 MHz, C = 0.1 VCC/0.9 VCC, Q = open 34
Supply current (Write) ICC0 5 mA VCC = 1.8 V or 1.7 V, during tW, S = VCC 34
Supply current (Standby) ICC1 1 µA VCC = 1.8 V or 1.7 V, S = VCC, VIN = VSS or VCC 34
Input low voltage (lower limit) VIL -0.45 V VCC < 2.5 V 34
Input low voltage (upper limit, multiple of VCC) VIL 0.25 VCC VCC < 2.5 V 34
Input high voltage (lower limit, multiple of VCC) VIH 0.75 VCC VCC < 2.5 V 34
Output low voltage VOL 0.3 V IOL = 0.15 mA, VCC = 1.8 V or 1.7 V 34
Output high voltage (multiple of VCC) VOH 0.8 VCC IOH = -0.1 mA, VCC = 1.8 V or 1.7 V 34
Internal reset threshold voltage VRES 1 1.65 V 34
Output capacitance (Q) COUT 8 pF VOUT = 0 V, TA=25 °C, 5 MHz, sampled 32
Input capacitance (D) CIN 8 pF VIN = 0 V, TA=25 °C, 5 MHz, sampled 32
Input capacitance (other pins) CIN 6 pF VIN = 0 V, TA=25 °C, 5 MHz, sampled 32
Data retention 200 Year TA = 55 °C 32
Clock frequency fC 5 MHz Table 19, D.C. to 5 36
S active setup time tSLCH 60 ns 36
S not active setup time tSHCH 60 ns 36
S deselect time tSHSL 90 ns 36
S active hold time tCHSH 60 ns 36
S not active hold time tCHSL 60 ns 36
Clock high time tCH 80 ns 36
Clock low time tCL 80 ns 36
Clock rise time tCLCH 2 µs 36
Clock fall time tCHCL 2 µs 36
Data in setup time tDVCH 20 ns 36
Data in hold time tCHDX 20 ns 36
Clock low hold time after HOLD not active tHHCH 60 ns 36
Clock low hold time after HOLD active tHLCH 60 ns 36
Clock low set-up time before HOLD active tCLHL 0 ns 36
Clock low set-up time before HOLD not active tCLHH 0 ns 36
Output disable time tSHQZ 80 ns 36
Clock low to output valid tCLQV 80 ns 36
Output hold time tCLQX 0 ns 36
Output rise time tQLQH 80 ns 36
Output fall time tQHQL 80 ns 36
HOLD high to output valid tHHQV 80 ns 36
HOLD low to output high-Z tHLQZ 80 ns 36
Write time tW 5 ms 36

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin TLEAD Lead temperature during soldering see note (1) 1. Compliant with JEDEC standard J-STD-020D (for small-body, Sn-Pb or Pb assembly), the ST ECOPACK® 30

CAD (KiCad official)

  • Symbol: M95040-DFMN6TP
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SO-8 (KiCad packages3D, STEP)
  • 3D model files: m95040-dfmn6tp-etched.step / m95040-dfmn6tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); m95040-dfmn6tp.step / m95040-dfmn6tp.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (46 pp, sha256 1b7ee07d5879b564, retrieved 2026-11-02, tier: manufacturer)
  • 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