component
m24128-brmn6tp
Public Unreviewedby Ray
STMicroelectronics EEPROM, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownM24128-BRMN6TP
STMicroelectronics · EEPROM · SOIC-8
M24128-BRMN6TP 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 | E0 | input | Chip Enable address bit 0. Tie to VCC or VSS to set bit b1 of the 7-bit I2C device select code (1010 E2 E1 E0). Left floating, it is read as 0. Allows up to 8 devices to share the bus. |
| 2 | E1 | input | Chip Enable address bit 1. Tie to VCC or VSS to set bit b2 of the 7-bit I2C device select code. Left floating, it is read as 0. |
| 3 | E2 | input | Chip Enable address bit 2. Tie to VCC or VSS to set bit b3 of the 7-bit I2C device select code. Left floating, it is read as 0. |
| 4 | VSS | power_in | Ground reference for the VCC supply voltage. 0 V. |
| 5 | SDA | bidirectional | Serial Data input/output. Open-drain output; requires an external pull-up resistor to VCC. Transfers data in and out of the device on the I2C bus. |
| 6 | SCL | input | Serial Clock input. Strobes data on SDA(in) and clocks SDA(out). Supports 100 kHz, 400 kHz, and 1 MHz I2C bus modes. |
| 7 | WC | input | Write Control input. Drive high to inhibit all write operations to the memory array (device ACKs select/address bytes but NACKs data bytes). Drive low or leave floating to enable writes. |
| 8 | VCC | power_in | Supply voltage. 1.8 V to 5.5 V for the -BR variant. Decouple to VSS with a 10 nF to 100 nF capacitor placed close to the package. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOIC-8 |
| Category | Memory |
| Pins | 8 |
Ordering variants
M24128-BRMN6TPM24128-BRMN6TPDWM24128-BRMN6TPMCM24128-BRMN6TPMHM24128-BRMN6TPCS
CAD (KiCad official)
- Symbol:
M24128-BRMN6TP - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (None pp, sha256
f0912f96e2ab9e9a, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).