component
M93C86-WMN6TP
Public Made by Adomby adom
STMicroelectronics EEPROM, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownM93C86-WMN6TP
STMicroelectronics · EEPROM · SOIC-8
M93C86-WMN6TP from STMicroelectronics, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | S | input | Chip Select input; a rising edge on S (with C low) initiates an instruction; S must be driven, not left floating (pull-down resistor recommended) especially during power-up; also used to read READY/BUSY status after a write/erase cycle. |
| 2 | C | input | Serial Clock input; instruction bits, address and data are read on Serial Data Input on the rising edge of C; clock rate is DC to 2 MHz (M93Cx6-W / M93Cx6-R with process letter K) or DC to 1 MHz (other M93Cx6-R devices). |
| 3 | D | input | Serial Data Input; carries the start bit, op-code, address and write data of each instruction, sampled on the rising edge of Serial Clock (C). |
| 4 | Q | tri_state | Serial Data Output; outputs read data and the READY/BUSY status; high impedance when the device is not selected, driven only when S is high and the device is selected. |
| 5 | VSS | power_in | Ground reference pin for the device. |
| 6 | ORG | input | Organization Select input; unconnected or tied to VCC selects x16 (word) organization, tied to VSS (ground) selects x8 (byte) organization; in Standby mode ORG should be tied to VSS or VCC to minimize standby current. |
| 7 | DU | unconnected | Don't Use pin, reserved by STMicroelectronics for test sequences; does not affect normal device operation and may be left unconnected or tied to VCC or VSS (referenced as pin7 in the standby-current test conditions). |
| 8 | VCC | power_in | Supply voltage input, 2.5 V to 5.5 V for M93Cx6-W or 1.8 V to 5.5 V for M93Cx6-R; must remain stable and valid until completion of any write cycle; decoupling capacitor of 10 nF to 100 nF recommended close to VCC/VSS pins. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOIC-8 |
| Category | Memory |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
M93C86-WMN6TP - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
m93c86-wmn6tp-etched.step/m93c86-wmn6tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);m93c86-wmn6tp.step/m93c86-wmn6tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (35 pp, sha256
7b1f76e6c602697a, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).