TPL5010DDCR

@@ -0,0 +1,46 @@+# TPL5010DDCR++**Texas Instruments** · Timers / Clock Oscillators · SOT-23-Thin-6++TPL5010DDCR from Texas Instruments, in a SOT-23-Thin-6. 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 | VDD | power_in | Supply voltage input. Operating range 1.8 V to 5.5 V, absolute max 6 V. Typical supply current 35 nA (50 nA max) in timer operation mode. |+| 2 | GND | power_in | Ground reference for the device. |+| 3 | DELAY/M_RST | input | Time interval set and Manual Reset input. An external resistor (REXT) between this pin and GND selects the timer interval (100 ms to 7200 s across 1650 selectable intervals). A manual reset switch may also be connected to this pin; logic-high threshold V_IH = 1.5 V. |+| 4 | DONE | input | Watchdog acknowledgement input. Driven by the host microcontroller with a digital pulse (min 100 ns) to indicate successful processing of the WAKE signal. Logic thresholds V_IH = 0.7 x VDD, V_IL = 0.3 x VDD. |+| 5 | WAKE | output | Timer output signal, generated every t_IP period as a ~20 ms active-high digital pulse to wake up the host microcontroller. Push-pull output: V_OH >= VDD - 0.3 V @ 100 uA, V_OL <= 0.3 V @ -100 uA. |+| 6 | RSTn | output | Reset output, open-drain, active-low. Asserts a ~320 ms low pulse to reset the host microcontroller if DONE is not received within the programmed interval, or when a manual reset is triggered via DELAY/M_RST. Requires an external pullup (e.g. 100 kohm). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-Thin-6 |+| Category | RTC |+| Pins | 6 |++## Ordering variants++- `TPL5010DDCRDDCR`+- `TPL5010DDCRDDCT`++## CAD (KiCad official)++- Symbol: `TPL5010DDCR`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23-Thin-6 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tpl5010ddcr.pdf) (27 pp, sha256 `851b5a011d156342`, 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/tpl5010ddcr-datasheet.pdf)

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