24LC16BT-I/SN

@@ -0,0 +1,64 @@+# 24LC16BT-I++**Microchip** · EEPROM · SOIC-8++24LC16BT-I from Microchip, 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 | A0 | unconnected | Not connected internally on the 24XX16 (the 16 Kbit density uses the address bits as block-select bits inside the control byte instead of external address pins). May be left floating or tied to VSS or VCC. |+| 2 | A1 | unconnected | Not connected internally on the 24XX16. May be left floating or tied to VSS or VCC. |+| 3 | A2 | unconnected | Not connected internally on the 24XX16. May be left floating or tied to VSS or VCC. |+| 4 | VSS | power_in | Ground reference for the device (0 V). |+| 5 | SDA | bidirectional | Serial Address/Data I/O for the I2C interface. Open-drain output; requires an external pull-up to VCC (typically 10 kOhm at 100 kHz, 2 kOhm at 400 kHz). Schmitt-trigger input; VIH >= 0.7*VCC, VIL <= 0.3*VCC; VOL <= 0.4 V at IOL = 3 mA. |+| 6 | SCL | input | I2C serial clock input used to synchronize data transfer to and from the device. Schmitt-trigger input; supports 100 kHz and 400 kHz clock rates (400 kHz requires VCC >= 2.5V on the 24AA16). |+| 7 | WP | input | Write-Protect input. Tie to VSS to enable normal read/write operation across the full 000-7FF array; tie to VCC to write-protect the entire memory (read operations are unaffected). Must not be left floating. |+| 8 | VCC | power_in | Positive supply. +1.7V to 5.5V for 24AA16, +2.5V to 5.5V for 24LC16B. Typical operating current 1 mA (write) / 0.01 mA (read), standby ~1 uA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Microchip |+| Package | SOIC-8 |+| Category | Memory |+| Pins | 8 |++## Ordering variants++- `24LC16BT-IP`+- `24LC16BT-I/P`+- `24LC16BT-ISN`+- `24LC16BT-I/SN`+- `24LC16BT-IST`+- `24LC16BT-I/ST`+- `24LC16BT-IMS`+- `24LC16BT-I/MS`+- `24LC16BT-IMC`+- `24LC16BT-I/MC`+- `24LC16BT-IMNY`+- `24LC16BT-I/MNY`+- `24LC16BT-ILT`+- `24LC16BT-I/LT`+- `24LC16BT-IOT`+- `24LC16BT-I/OT`+- `24LC16BT-ICS`+- `24LC16BT-I/CS`++## CAD (KiCad official)++- Symbol: `24LC16BT-I`+- 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:** [Microchip datasheet](docs/24lc16bt-i-datasheet.pdf) (40 pp, sha256 `28b29227a64b3e99`, 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).++[Datasheet PDF](docs/24lc16bt-i-datasheet.pdf)

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