Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

MIC2782

Dual-Input Push Button Reset IC

Status: In Production

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)
View More
Overview
Documents
Development Environment
RoHS Information
Add To Cart

Device Overview

Summary

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 65kΩinternal 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.

Additional 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)
Parametrics
Name
Value
Product Type
Push Button
Manual Reset
Dual
Operating Temp. Range (°C)
-40 to 85
Vcc Range (V)
1.5 - 5.5
Nominal Reset Voltage (V)
Custom options
Reset Type
Active Low
Output
Open-Drain
Typical Supply Current (µA)
2.2

Documents

Jump to:

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
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
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
MIC2782EMYCS-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
MIC2782CLYCS-TR
0.008600
0.026667
6
WLCSP
1.2x0.8x0.63mm
SAC
e8
MIC2782FRYCS-TR
0.008600
0.026667
6
WLCSP
1.2x0.8x0.63mm
SAC
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from the Microchip Store

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy