Junction Temperature ......................................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Soldering Temperature (reflow) .......................................+260°C
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.
Package Thermal Characteristics
(Note 1)
WLP
Junction-to-Ambient Thermal Resistance (θ
JA
) ..........95°C/W
Note 1:
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to
www.maximintegrated.com/thermal-tutorial.
Electrical Characteristics
(V
CC
= 1.6V to 5.5V, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER
Operating Voltage Range
V
CC
Undervoltage Lockout
V
CC
Supply Current
Supply Current with Oscillator
Running
V
CC
Reset Threshold
V
CC
Reset Threshold Hysteresis
Reset Threshold Tempco
V
CC
to
RESET
Output Delay
Reset Timeout Period
Manual Reset Setup Delay
Debounce Period
t
D
t
RP
t
SU
t
DB
V
CC
falling at 10mV/µs from
(V
TH
+ 100mV) to (V
TH
- 100mV)
See Table 2
Internal timing (see Tables 1a, 1b, 1c)
-10
-10
18
SYMBOL
V
CC
V
CCUVLO
I
CC
I
CC2
V
TH
V
HYST
V
CC
= 5V, steady-state condition;
MR,
MR1, MR2, RESET,
and
SRESET
not
asserted
V
CC
= 3V
V
CC
falling
-2.5%
CONDITIONS
RESET
state guaranteed for V
CC
≥ 0.95V
MIN
1.6
1.25
8
5
V
TH
2
30
10
t
RP
t
SU
20
+10
+10
22
TYP
MAX
5.5
1.55
10
10
+2.5%
UNITS
V
V
µA
µA
V
%
ppm/
°
C
µs
%
%
ms
www.maximintegrated.com
Maxim Integrated
│
2
MAX16122–MAX16125
Dual Pushbutton Controllers in
Tiny 6-Bump WLP Package
Electrical Characteristics (continued)
(V
CC
= 1.6V to 5.5V, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
OUTPUTS (RESET,
SRESET)
PARAMETER
SYMBOL
CONDITIONS
V
CC
= V
TH(MIN)
, V
TH
> 4.25V,
I
SINK
= 10mA
V
CC
= V
TH(MIN)
, V
TH
> 2.5V,
I
SINK
= 3.2mA
V
CC
= V
TH(MIN),
V
TH
> 1.67V,
I
SINK
= 1mA
V
CC
= V
TH(MIN)
, V
TH
> 1V, I
SINK
= 100µA
V
CC
> 0.95V, V
CC
falling, I
SINK
= 15µA
V
CC
> 0.95V, I
SOURCE
= 15µA
RESET, SRESET
Output High
(Push-Pull Outputs)
V
CC
> 1.2V, I
SOURCE
= 100µA
V
OH
V
CC
> 1.67V, I
SOURCE
= 150µA
V
CC
> 2.7V, I
SOURCE
= 500µA
V
CC
> 4.5V, I
SOURCE
= 800µA
RESET, SRESET
Output
Leakage Current (Open-Drain
Outputs)
MANUAL RESET INPUTS (MR,
MR1, MR2)
MR1, MR2, MR
Input Voltage
Low
MR1, MR2, MR
Input Voltage
High
Manual Reset Minimum Pulse
Width
Manual Reset Glitch Rejection
Manual Reset to Soft Reset
Delay
MR1, MR2, MR
Internal Pullup
Resistance
SELECT (SEL) LOGIC INPUT
SEL Input Low Voltage
SEL Input High Voltage
SEL Input Leakage
0.85 x V
CC
-8
+8
0.15 x V
CC
V
V
µA
t
MRD
25
V
IL
V
IH
0.7 x V
CC
1
100
200
50
80
0.3 x V
CC
V
V
µs
ns
ns
kΩ
0.8 x V
CC
0.8 x V
CC
0.8 x V
CC
0.8 x V
CC
0.8 x V
CC
1
MIN
TYP
MAX
UNITS
0.4
0.4
0.4
0.4
0.4
V
V
V
V
V
V
V
V
V
V
µA
RESET, SRESET
Output Low
V
OL
Note 2:
All parameters are production tested at T
A
= +25°C. Limits over the operating temperature range are guaranteed by design.
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