MIC2782
The MIC2782 is a two input, two output push button reset IC. It will generate a reset pulse for a factory programmed reset timeout period after both manual reset inputs have been held to a logic-low for the factory programmed setup period. The MIC2782 also has an ANDOUT logic output which will activate if both inputs are held low for longer than a debounce time (1.5ms), and deactivate if one or both inputs are released for longer than a debounce time (1.5ms). The RESET and ANDOUT outputs are active-low, open-drain NMOS outputs.
The MIC2782 operates over the 1.5V to 5.5V supply voltage range, consuming 2.2µA of supply current at 3.3V. The device features 65kΩinternal pull-up resistors on both of the inputs (/MR1 and /MR2). The device offers factory programmed setup periods of 6s, 8s, 10s, or 12s and reset timeout periods of 0.5s, 1s or 2s. It is available in a space saving, 6-bump, 0.4mm pitch, 0.8mm x 1.2mm Wafer Level Chip Scale Package.
Features- 1.5V to 5.5V Operating Supply Voltage Range
- 2.2µA Supply Current with /MR1, /MR2 not asserted
- Factory programmed setup periods of 6s, 8s, 10s, or 12s
- Factory programmed reset timeout periods of 0.5s, 1s, or 2s
- Integrated 65kΩ /MR1 and /MR2 Pull-Up Resistors
- Supports single push button reset with /MR1 tied to /MR2
- RESET asserts after /MR1 and /MR2 are asserted low for a setup period
- ANDOUT asserts after /MR1 and /MR2 are asserted low for a debounce time (1.5ms)
- Open-Drain RESET and ANDOUT Outputs
- 6-bump, 0.4mm pitch, 0.8mm x 1.2mm Wafer Level Chip Scale Package (WLCSP)
| Parameter|
Parameter Name
Value
| Value | |
Manual Reset
Yes
|
Yes
| |
Reset Type
Active-Low/Open-Drain
|
Active-Low/Open-Drain
| |
Typical Supply Current (uA)
2
|
2
| |
Product Type
Pushbutton reset Ics
|
Pushbutton reset Ics
|
|
Documents
Ordering Information
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|
| MIC2782CLYCS-TR | 6 | WLCSP | -40C to +85C | T/R | 0.36 | 0.30 | 0.27 | 0.26 | 0.26 |
| MIC2782DLYCS-TR | 6 | WLCSP | -40C to +85C | T/R | 0.36 | 0.30 | 0.27 | 0.26 | 0.26 |
| MIC2782DRYCS-TR | 6 | WLCSP | -40C to +85C | T/R | 0.36 | 0.30 | 0.27 | 0.26 | 0.26 |
| MIC2782ELYCS-TR | 6 | WLCSP | -40C to +85C | T/R | 0.36 | 0.30 | 0.27 | 0.26 | 0.26 |
| MIC2782EMYCS-TR | 6 | WLCSP | -40C to +85C | T/R | 0.36 | 0.30 | 0.27 | 0.26 | 0.26 |
| MIC2782FLYCS-TR | 6 | WLCSP | -40C to +85C | T/R | 0.36 | 0.30 | 0.27 | 0.26 | 0.26 |
| MIC2782FRYCS-TR | 6 | WLCSP | -40C to +85C | T/R | ** | ** | ** | ** | ** |
RoHS Information
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|
| MIC2782FRYCS-TR | 0.008600 | 0.026667 | 6 | WLCSP | 1.2x0.8x0.63mm | SAC | e8 |  |  |
| MIC2782CLYCS-TR | 0.008600 | 0.026667 | 6 | WLCSP | 1.2x0.8x0.63mm | SAC | e8 | | |
| MIC2782DRYCS-TR | 0.008600 | 0.026667 | 6 | WLCSP | 1.2x0.8x0.63mm | SAC | e8 | | |
| MIC2782ELYCS-TR | 0.008600 | 0.026667 | 6 | WLCSP | 1.2x0.8x0.63mm | SAC | e8 | | |
| MIC2782CRYCS-TR | 0.008600 | 0.026667 | 6 | WLCSP | 1.2x0.8x0.63mm | SAC | e8 | | |
| MIC2782DLYCS-TR | 0.008600 | 0.026667 | 6 | WLCSP | 1.2x0.8x0.63mm | SAC | e8 | | |
| MIC2782FLYCS-TR | 0.008600 | 0.026667 | 6 | WLCSP | 1.2x0.8x0.63mm | SAC | e8 | | |
| MIC2782EMYCS-TR | 0.008600 | 0.026667 | 6 | WLCSP | 1.2x0.8x0.63mm | SAC | e8 | | |
