component
BM85163EMA
Public Made by Adomby adom
GATEMODE Real Time Clocks, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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BM85163EMA
GATEMODE · Real Time Clocks · MSOP-8
BM85163EMA from GATEMODE, in a MSOP-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 | OSCI | passive | Oscillator input for 32.768 kHz crystal connection with external trimmer capacitance from 5 to 25 pF. |
| 2 | OSCO | passive | Oscillator output for 32.768 kHz crystal connection with integrated load capacitance from 10 to 30 pF. |
| 3 | INT | tri_state | Open-drain interrupt output (active LOW) with 1 mA maximum sink current for alarm and timer signals. |
| 4 | VSS | power_in | Ground (0V reference). |
| 5 | SDA | bidirectional | Open-drain I2C serial data input/output line with 3 mA maximum sink current at 400 kHz. |
| 6 | SCL | input | I2C serial clock input with 400 kHz maximum frequency. |
| 7 | CLKOUT | tri_state | Open-drain programmable clock output with 1 mA maximum sink current, selectable frequency (32.768 kHz, 1.024 kHz, 32 Hz, 1 Hz). |
| 8 | VDD | power_in | Supply voltage from 1.2 to 5.5 V (1.8 to 5.5 V when I2C interface active) with typical quiescent current of 500-700 nA at 3 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GATEMODE |
| Package | MSOP-8 |
| Category | Clock/Timing |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
BM85163EMA - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
bm85163ema-etched.step/bm85163ema-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bm85163ema.step/bm85163ema.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GATEMODE datasheet (27 pp, sha256
638d23895e51180d, retrieved 2026-09-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).
# BM85163EMA
**GATEMODE** · Real Time Clocks · MSOP-8
BM85163EMA from GATEMODE, in a MSOP-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 | OSCI | passive | Oscillator input for 32.768 kHz crystal connection with external trimmer capacitance from 5 to 25 pF. |
| 2 | OSCO | passive | Oscillator output for 32.768 kHz crystal connection with integrated load capacitance from 10 to 30 pF. |
| 3 | INT | tri_state | Open-drain interrupt output (active LOW) with 1 mA maximum sink current for alarm and timer signals. |
| 4 | VSS | power_in | Ground (0V reference). |
| 5 | SDA | bidirectional | Open-drain I2C serial data input/output line with 3 mA maximum sink current at 400 kHz. |
| 6 | SCL | input | I2C serial clock input with 400 kHz maximum frequency. |
| 7 | CLKOUT | tri_state | Open-drain programmable clock output with 1 mA maximum sink current, selectable frequency (32.768 kHz, 1.024 kHz, 32 Hz, 1 Hz). |
| 8 | VDD | power_in | Supply voltage from 1.2 to 5.5 V (1.8 to 5.5 V when I2C interface active) with typical quiescent current of 500-700 nA at 3 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GATEMODE |
| Package | MSOP-8 |
| Category | Clock/Timing |
| Pins | 8 |
## CAD (KiCad official)
- Symbol: `BM85163EMA`
- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`
- 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files: `bm85163ema-etched.step` / `bm85163ema-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bm85163ema.step` / `bm85163ema.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [GATEMODE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603367715222667264) (27 pp, sha256 `638d23895e51180d`, retrieved 2026-09-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/bm85163ema-datasheet.pdf)