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M93C46-WDW6TP

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STMicroelectronics EEPROM, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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M93C46-WDW6TP

STMicroelectronics · EEPROM · TSSOP-8

M93C46-WDW6TP from STMicroelectronics, in a TSSOP-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 Chip Select input; a pull-down resistor on S ensures no device is selected if the bus master leaves S in high impedance.
2 C input Serial Clock input for the MICROWIRE bus, operating at 2 MHz or less.
3 D input Serial Data input.
4 Q output Serial Data output, high impedance when the device is not selected.
5 VSS power_in Ground.
6 ORG input Organization Select input that configures the memory array as bytes (x8) or words (x16).
7 DU unconnected Don't use: reserved for ST test sequences, may be left unconnected or connected to VCC or VSS.
8 VCC power_in Supply voltage, 2.5 V to 5.5 V for M93Cx6-W devices.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package TSSOP-8
Category Memory
Pins 8

CAD (KiCad official)

  • Symbol: M93C46-WDW6TP
  • Footprint: Package_SO:TSSOP-8_3x3mm_P0.65mm
  • 3D model: TSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: m93c46-wdw6tp-etched.step / m93c46-wdw6tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); m93c46-wdw6tp.step / m93c46-wdw6tp.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (34 pp, sha256 e3a142d2a39e2d96, retrieved 2026-10-03, 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