component
M95040-DRMN8TP
Public Made by Adomby adom
STMicroelectronics EEPROM, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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M95040-DRMN8TP
STMicroelectronics · EEPROM · SO-8
M95040-DRMN8TP 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 | Chip Select (active low) - serial peripheral interface chip select control signal |
| 2 | Q | output | Serial data output from SPI bus interface for reading EEPROM data |
| 3 | W | input | Write Protect input signal to enable/disable write operations to memory |
| 4 | VSS | power_in | Ground reference for 4-Kbit EEPROM, 512 bytes with SPI interface |
| 5 | D | input | Serial data input to SPI bus for writing data to EEPROM |
| 6 | C | input | Serial Clock input for SPI bus synchronization, supports up to 20 MHz for VCC ≥ 4.5 V |
| 7 | HOLD | input | Hold input signal to suspend SPI communication without chip reset |
| 8 | VCC | power_in | Supply voltage input, operating range 1.7 V to 5.5 V with extended temperature to 105 °C |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SO-8 |
| Category | Memory |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
M95040-DRMN8TP - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
m95040-drmn8tp-etched.step/m95040-drmn8tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);m95040-drmn8tp.step/m95040-drmn8tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (39 pp, sha256
f3906208afe31579, retrieved 2026-10-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).
# M95040-DRMN8TP
**STMicroelectronics** · EEPROM · SO-8
M95040-DRMN8TP 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 | Chip Select (active low) - serial peripheral interface chip select control signal |
| 2 | Q | output | Serial data output from SPI bus interface for reading EEPROM data |
| 3 | W | input | Write Protect input signal to enable/disable write operations to memory |
| 4 | VSS | power_in | Ground reference for 4-Kbit EEPROM, 512 bytes with SPI interface |
| 5 | D | input | Serial data input to SPI bus for writing data to EEPROM |
| 6 | C | input | Serial Clock input for SPI bus synchronization, supports up to 20 MHz for VCC ≥ 4.5 V |
| 7 | HOLD | input | Hold input signal to suspend SPI communication without chip reset |
| 8 | VCC | power_in | Supply voltage input, operating range 1.7 V to 5.5 V with extended temperature to 105 °C |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SO-8 |
| Category | Memory |
| Pins | 8 |
## CAD (KiCad official)
- Symbol: `M95040-DRMN8TP`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files: `m95040-drmn8tp-etched.step` / `m95040-drmn8tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `m95040-drmn8tp.step` / `m95040-drmn8tp.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588939851664674816) (39 pp, sha256 `f3906208afe31579`, retrieved 2026-10-07, 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](docs/m95040-drmn8tp-datasheet.pdf)