Datasheet

Electrical characteristics STM32L433xx
94/224 DocID028794 Rev 4
6.3 Operating conditions
6.3.1 General operating conditions
Table 22. 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
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
DD12
Standard operating voltage
Full frequency range 1.08
1.32 V
Up to 26 MHz 1.05
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
All I/O except TT_xx -0.3
MIN(MIN(V
DD
, V
DDA
,
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)
LQFP100 - 476
mW
LQFP64 - 444
LQFP48 - 350
UFBGA100 - 350
UFBGA64 - 307
UFQFPN48 - 606
WLCSP64 - 434
WLCSP49 - 416
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.