Datasheet

MAXQ610
16-Bit Microcontroller with Infrared Module
4 _______________________________________________________________________________________
RECOMMENDED DC OPERATING CONDITIONS
(V
DD
= V
RST
to 3.6V, T
A
= 0°C to +70°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation 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.
Voltage Range on V
DD
with Respect to GND .......-0.3V to +3.6V
Voltage Range on Any Lead with Respect
to GND except V
DD ......................................
-0.3V to (V
DD
+ 0.5V)
Continuous Power Dissipation (Multilayer Board, T
A
= +70°C)
32 TQFN (derate 34.5mW/°C above +70°C) ...........2758.6mW
40 TQFN (derate 35.7mW/°C above +70°C) ..............2963mW
44 TQFN (derate 37mW/°C above +70°C) ..............2758.6mW
Operating Temperature Range...............................0°C to +70°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage V
DD
V
RST
3.6 V
1.8V Internal Regulator V
REG18
1.62 1.8 1.98 V
Power-Fail Warning Voltage for
Supply (Notes 2, 3)
V
PFW
Monitors V
DD
1.75 1.8 1.85 V
Power-Fail Reset Voltage
(Note 4)
V
RST
Monitors V
DD
1.64 1.67 1.70 V
Power-On Reset Voltage V
POR
Monitors V
DD
1.0 1.42 V
RAM Data-Retention Voltage V
DRV
(Note 5) 1.0 V
Active Current (Note 6) I
DD_1
Sysclk = 12MHz 3.75 5.1 mA
T
A
= +25°C 0.2 2.0
I
S1
Power-Fail Off
T
A
= 0°C to +70°C 0.2 12
T
A
= +25°C 22 29.5
Stop-Mode Current
I
S2
Power-Fail On
T
A
= 0°C to +70°C 27.6 42
μA
Current Consumption During
Power-Fail
I
PFR
(Notes 5, 7)
[(3 x I
S2
) + ((PCI - 3) x
(I
S1
+ I
NANO
))]/PCI
μA
Power Consumption During
Power-On Reset
I
POR
(Note 8) 100 nA
Stop-Mode Resume Time t
ON
375 + 8192t
HFXIN
μs
Power-Fail Monitor Startup Time t
PRM_ON
(Note 5) 150 μs
Power-Fail Warning Detection
Time
t
PFW
(Notes 5, 9) 10 μs
Input Low Voltage for IRTX,
IRRX, RESET, and All Port Pins
V
IL
V
GND
0.3 x
V
DD
V
Input High Voltage for IRTX,
IRRX, RESET, and All Port Pins
V
IH
0.7 x
V
DD
V
DD
V
Input Hysteresis (Schmitt) V
IHYS
300 mV
Input Low Voltage for HFXIN V
IL_HFXIN
V
GND
0.3 x
V
DD
V
ABSOLUTE MAXIMUM RATINGS