component
at24c16d-stum-t-tudi
Public Unreviewedby Ray
Tudi EEPROM, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownAT24C16D-STUM-T-TUDI
Tudi · EEPROM · SOT-23-5
AT24C16D-STUM-T-TUDI from Tudi, in a SOT-23-5. 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 | SCL | input | I2C serial clock input. Schmitt-trigger, filtered input; positive edge clocks data into the EEPROM and negative edge clocks data out. Requires an external pull-up resistor to VCC (open-drain bus). VIH >= 0.7VCC, VIL <= 0.3VCC. |
| 2 | GND | power_in | Ground reference (0 V) for the device. All signal and supply voltages are referenced to this pin. |
| 3 | SDA | bidirectional | I2C serial data line. Bi-directional, open-drain driven; may be wire-ORed with other open-drain/open-collector devices on the bus. Requires an external pull-up resistor to VCC. Data is stable while SCL is high; transitions occur only while SCL is low (except for START/STOP conditions). |
| 4 | VCC | power_in | Positive supply voltage input. Operating range 1.7 V to 5.5 V. Typical ICC = 0.14 mA read / 0.28 mA write at 400 kHz (VCC = 5.0 V); standby ISB1 = 0.03 uA typ. Bypass locally with a 100 nF ceramic capacitor to GND. |
| 5 | WP | input | Write protect input. When tied to GND, normal read/write operations are allowed. When tied to VCC, the full memory array is write-protected in hardware. Must not be left floating. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Tudi |
| Package | SOT-23-5 |
| Category | Memory |
| Pins | 5 |
Ordering variants
AT24C16D-STUM-T-TUDIAT24C16D-STUM-T-TUDIAT24C16C-STUM-T-TUDIAT24C16D-STUM-T-TUDIAT24C16D-SSHM-T-TUDIAT24C16D-STUM-T-TUDIAT24C16C-SSHM-T-TUDIAT24C16D-STUM-T-TUDICAT24C16WI-GT3AT24C16D-STUM-T-TUDICAT24C16YI-GT3A-TUDIAT24C16D-STUM-T-TUDIAT24C16D-XHM-T-TUDIAT24C16D-STUM-T-TUDIAT24C16C-XHM-T-TUDIAT24C16D-STUM-T-TUDIAT24C16B-TH-T-TUDIAT24C16D-STUM-T-TUDIAT24C16D-PUM-TUDIAT24C16D-STUM-T-TUDIAT24C16C-PUM-TUDI
CAD (KiCad official)
- Symbol:
AT24C16D-STUM-T-TUDI - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Tudi datasheet (None pp, sha256
0e83494dd822330f, retrieved 2026-08-17, tier: lcsc) - 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).