Key facts
- Brand
- MICROCHIP
- Model
- TCM809
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-01
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Microchip TCM809/TCM810 3‑Pin Reset Monitor Datasheet
The TCM809 and TCM810 are low‑power 3‑pin microcontroller reset monitor circuits that provide precise Vpp monitoring and a push‑pull reset output. They operate without external components and are offered in SC‑70 and SOT‑23B packages.
The document lists electrical characteristics such as supply voltage range, reset timing, and current consumption, as well as typical performance graphs, packaging dimensions, and application guidelines for embedded and battery‑powered systems.
MICROCHIP TCM809 specifications
| dV/dt (Vpp) | 100 V/s |
|---|---|
| Operating Temperature Range | -40 °C to +125 °C |
| Minimum RESET Timeout Period | 140 ms |
| Supply Current (typical) | 9 µA |
| Package Types | 3‑Pin SC‑70, 3‑Pin SOT‑23B |
Source: Microchip TCM809/TCM810 3‑Pin Reset Monitor Datasheet
All MICROCHIP TCM809 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the minimum reset timeout period?
The device guarantees a minimum reset timeout period of 140 ms.
How much supply current does the TCM809/TCM810 draw?
Typical supply current is 9 µA at Vpp = 3.3 V.
What is the minimum reset timeout period?
The device guarantees a minimum reset timeout of 140 ms.
How much supply current does the TCM809/TCM810 draw?
Typical supply current is 9 pA.
What is the minimum reset timeout for the TCM809/TCM810?
The device guarantees a minimum reset timeout of 140 ms.
How long does the RESET output stay active after Vpp rises above the threshold?
The RESET output remains active for at least 140 ms (typically up to 240 ms) after Vpp exceeds the threshold.