Datasheet

Electrical characteristics STM32L486xx
112/258 DocID025977 Rev 6
6.3 Operating conditions
6.3.1 General operating conditions
Table 23. General operating conditions
Symbol Parameter Conditions Min Max Unit
f
HCLK
Internal AHB clock frequency - 0 80
MHzf
PCLK1
Internal APB1 clock frequency - 0 80
f
PCLK2
Internal APB2 clock frequency - 0 80
V
DD
Standard operating voltage -
1.71
(1)
3.6 V
V
DD12
Standard operating voltage
Full frequency range 1.08
1.32 V
Up to 26 MHz 1.05
V
DDIO2
PG[15:2] I/Os supply voltage
At least one I/O in PG[15:2] used 1.08 3.6
V
PG[15:2] not used 0 3.6
V
DDA
Analog supply voltage
ADC or COMP used 1.62
3.6 V
DAC or OPAMP used 1.8
VREFBUF used 2.4
ADC, DAC, OPAMP, COMP,
VREFBUF not used
0
V
BAT
Backup operating voltage - 1.55 3.6 V
V
DDUSB
USB supply voltage
USB used 3.0 3.6
V
USB not used 0 3.6
V
IN
I/O input voltage
TT_xx I/O -0.3 V
DDIOx
+0.3
V
BOOT0 0 9
All I/O except BOOT0 and TT_xx -0.3
MIN(MIN(V
DD
, V
DDA
,
V
DDIO2
, V
DDUSB
,
V
LCD
)+3.6 V,
5.5 V)
(2)(3)
P
D
Power dissipation at
T
A
= 85 °C for suffix 6
or
T
A
= 105 °C for suffix 7
(4)
LQFP144 - - 625
mW
LQFP100 - - 476
LQFP64 - - 444
UFBGA132 - - 363
WLCSP72 - - 434
P
D
Power dissipation at T
A
=
125 °C for suffix 3
(4)
LQFP144 - - 156
mW
LQFP100 - - 119
LQFP64 - - 111
UFBGA132 - - 90
WLCSP72 - - 108
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