Datasheet

STM8L151x2, STM8L151x3 Electrical parameters
Doc ID 018780 Rev 4 53/112
7.3.2 Embedded reset and power control block characteristics
Table 15. Embedded reset and power control block characteristics
Symbol Parameter Conditions Min
Typ
Max Unit
t
VDD
V
DD
rise time rate
BOR detector
enabled
0
(1)
∞
(1)
µs/V
V
DD
fall time rate
BOR detector
enabled
20
(1)
∞
(1)
t
TEMP
Reset release delay
V
DD
rising
3
(1)
ms
V
PDR
Power-down reset threshold Falling edge 1.30
(2)
1.50 1.65 V
V
BOR0
Brown-out reset threshold 0
(BOR_TH[2:0]=000)
Falling edge 1.66 1.70 1.74
V
Rising edge 1.39 1.75 1.81
V
BOR1
Brown-out reset threshold 1
(BOR_TH[2:0]=001)
Falling edge 1.89 1.93 1.97
Rising edge 1.98 2.03 2.07
V
BOR2
Brown-out reset threshold 2
(BOR_TH[2:0]=010)
Falling edge 2.25 2.30 2.35
Rising edge 2.35 2.40 2.44
V
BOR3
Brown-out reset threshold 3
(BOR_TH[2:0]=011)
Falling edge 2.50 2.55 2.60
Rising edge 2.59 2.65 2.70
V
BOR4
Brown-out reset threshold 4
(BOR_TH[2:0]=100)
Falling edge 2.74 2.79 2.85
Rising edge 2.83 2.89 2.95
V
PVD0
PVD threshold 0
Falling edge 2.82 1.85 1.88
V
Rising edge 1.89 1.94 1.97
V
PVD1
PVD threshold 1
Falling edge 2.04 2.05 2.08
Rising edge 2.12 2.14 2.17
V
PVD2
PVD threshold 2
Falling edge 2.21 2.24 2.28
Rising edge 2.31 2.33 2.37
V
PVD3
PVD threshold 3
Falling edge 2.41 2.44 2.48
Rising edge 2.51 2.53 2.57
V
PVD4
PVD threshold 4
Falling edge 2.61 2.64 2.69
Rising edge 2.71 2.74 2.79
V
PVD5
PVD threshold 5
Falling edge 2.79 2.83 2.88
Rising edge 2.90 2.94 2.99
V
PVD6
PVD threshold 6
Falling edge 3.01 3.04 3.09
Rising edge 3.12 3.15 3.20
1. Data guaranteed by design, not tested in production.
2. Data based on characterization results, not tested in production.