MTCH102 Datasheet, PDF (11/37 Pages) Microchip Technology – 2, 5 and 8-Channel Proximity/Touch Controller Data Sheet

MTCH102/5/8
5.0 ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings^(†)
Ambient temperature under bias....................................................................................................... -40°C to +125°C
Storage temperature ........................................................................................................................ -65°C to +150°C
Voltage on pins with respect to VSS
on VDD pin ................................................................................................................................ -0.3V to +4.0V
on all other pins ............................................................................................................. -0.3V to (VDD + 0.3V)
Total power dissipation⁽¹⁾ ............................................................................................................................... 800 mW
Maximum current
out of VSS pin
-40°C  TA  +85°C for industrial .......................................................................................................... 85 mA
into VDD pin
-40°C  TA  +85°C for industrial .......................................................................................................... 80 mA
Clamp current, IK (VPIN < 0 or VPIN > VDD)20 mA
Maximum output current
sunk by any I/O pin................................................................................................................................ 25 mA
sourced by any I/O pin........................................................................................................................... 25 mA
Note 1: Power dissipation is calculated as follows: PDIS = VDD x {IDD –  IOH} +  {(VDD – VOH) x IOH} + (VOl x IOL).
† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
5.1 DC Characteristics: MTCH102/5/8
MTCH102/5/8
Param. Sym.
No.
D001 VDD
Characteristic
Supply Voltage
Standard Operating Conditions (unless otherwise
stated)
Operating temperature -40°C ≤ TA ≥ +85°C for industrial
Min. Typ.† Max. Units
Conditions
2.05 — 3.6 V
D002* VDR
RAM Data Retention Voltage ⁽¹⁾ 1.5 — — V Device in Sleep mode
VPOR* Power-on Reset Release Volt-
— 1.6 — V
age
VPORR* Power-on Reset Rearm Voltage — 0.8 — V Device in Sleep mode
D004* SVDD
VDD Rise Rate to ensure internal 0.05 —
Power-on Reset signal
— V/ms
* These parameters are characterized but not tested.
† Data in “Typ.” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1: This is the limit to which VDD can be lowered in Sleep mode without losing RAM data.
 2015-2016 Microchip Technology Inc.
Preliminary
DS40001793C-page 11