Datasheet

DS10690 Rev 6 59/144
STM32L071xx Electrical characteristics
111
6.3 Operating conditions
6.3.1 General operating conditions
Table 25. General operating conditions
Symbol Parameter Conditions Min Max Unit
f
HCLK
Internal AHB clock frequency - 0 32
MHzf
PCLK1
Internal APB1 clock frequency - 0 32
f
PCLK2
Internal APB2 clock frequency - 0 32
V
DD
Standard operating voltage
BOR detector disabled 1.65 3.6
VBOR detector enabled, at power-on 1.8 3.6
BOR detector disabled, after power-on 1.65 3.6
V
DDA
Analog operating voltage (all
features)
Must be the same voltage as V
DD
(1)
1.65 3.6 V
V
DDIO2
Standard operating voltage - 1.65 3.6 V
V
IN
Input voltage on FT, FTf and RST
pins
(2)
2.0 V ≤ V
DD
≤ 3.6 V -0.3 5.5
V
1.65 V ≤ V
DD
≤ 2.0 V -0.3 5.2
Input voltage on BOOT0 pin - 0 5.5
Input voltage on TC pin - -0.3 V
DD
+0.3
P
D
Power dissipation at T
A
= 85 °C
(range 6) or T
A
=105 °C (rage 7)
(3)
UFBGA100 package - 351
mW
LQFP100 package - 488
UFBGA64 package - 308
TFBGA64 package - 313
LQFP64 package - 435
WLCSP49 package - 417
LQFP48 package - 370
UFQFPN32 package - 556
LQFP32 package - 333
Power dissipation at T
A
= 125 °C
(range 3)
(3)
UFBGA100 package - 88
LQFP100 package - 122
UFBGA64 package - 77
TFBGA64 package - 78
LQFP64 package - 109
WLCSP49 package - 104
LQFP48 package - 93
UFQFPN32 package - 139
LQFP32 package - 83
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