MAXQ618

16-Bit Microcontroller with Infrared Module

4

(All voltages with respect to GND.)

TQFN (single-layer board)

(derate 27mW/NC above +70NC) .........................2162.2mW

TQFN (multilayer board)

(derate 37mW/NC above +70NC) ............................2963mW

Operating Temperature Range............................. 0NC to +70NC

Storage Temperature Range............................ -65NC to +150NC

Lead Temperature (excluding dice; soldering, 10s) ......+300NC

Soldering Temperature (reflow) ......................................+260NC

ABSOLUTE MAXIMUM RATINGS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-

tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

3.6

V

1.8V Internal Regulator

1.62

1.8

1.98

V

Power-Fail Warning Voltage for

Supply

1.75

1.8

1.85

V

Power-Fail Reset Voltage

1.64

1.67

1.70

V

POR Voltage

1.0

1.42

V

RAM Data-Retention Voltage

(Note 4)

1.0

V

Active Current

Sysclk = 12MHz (Note 5)

2.5

3.75

mA

Stop-Mode Current

Power-Fail Off

0.15

2.0

F

A

0.15

8

Power-Fail On

22

31

27.6

38

Current Consumption During

Power-Fail

(Note 6)

F

A

Power Consumption During

POR

(Note 7)

100

nA

Stop-Mode Resume Time

F

s

Power-Fail Monitor Startup Time

(Note 4)

150

F

s

Power-Fail Warning Detection

Time

(Notes 4, 8)

10

F

s

Input Low Voltage for IRTX,

IRRX, RESET, and All Port Pins

V

Input High Voltage for IRTX,

IRRX, RESET, and All Port Pins

V

Input Hysteresis (Schmitt)

300

mV

Input Low Voltage for HFXIN

V

Input High Voltage for HFXIN

V

IRRX Input Filter Pulse-Width

Reject

50

ns