Operating Conditions At Power-Up / Power-Down; Embedded Reset And Power Control Block Characteristics; Table 16. Operating Conditions At Power-Up / Power-Down; Table 17. Embedded Reset And Power Control Block Characteristics - STMicroelectronics STM32F050G6 Manual

Electrical characteristics
6.3.2

Operating conditions at power-up / power-down

The parameters given in
temperature condition summarized in
Table 16.
Symbol
t
VDD
t
VDDA
6.3.3

Embedded reset and power control block characteristics

The parameter given in
and V
DD
Table 17.
Symbol
V
POR/PDR
V
PDRhyst
t
RSTTEMPO
1. The PDR detector monitors V
monitors only V
2. The product behavior is guaranteed by design down to the minimum V
3. Guaranteed by design, not tested in production.
Table 18.
Symbol
V
PVD0
V
PVD1
V
PVD2
V
PVD3
V
PVD4
40/98
Table 16
Operating conditions at power-up / power-down
Parameter
V rise time rate
DD
V fall time rate
DD
V rise time rate
DDA
V fall time rate
DDA
Table 17
supply voltage conditions summarized in
Embedded reset and power control block characteristics
Parameter
Power on/power down
(1)
reset threshold
(1)
PDR hysteresis
(3)
Reset temporization
and also V
DD
.
DD
Programmable voltage detector characteristics
Parameter
PVD threshold 0
PVD threshold 1
PVD threshold 2
PVD threshold 3
PVD threshold 4
Doc ID 023079 Rev 3
are derived from tests performed under the ambient
Table 15.
Conditions
derived from tests performed under ambient temperature
Table
Conditions
Falling edge
Rising edge
(if kept enabled in the option bytes). The POR detector
DDA
Conditions
Rising edge
Falling edge
Rising edge
Falling edge
Rising edge
Falling edge
Rising edge
Falling edge
Rising edge
Falling edge
STM32F050xx
Min Max

0

20

0

20
15.
Min Typ
(2)
1.88
1.8
1.84 1.92
- 40
1.5 2.5
value.
POR/PDR
(1)
Min Typ Max
2.1 2.18
2 2.08
2.19 2.28
2.09 2.18
2.28 2.38
2.18 2.28
2.38 2.48
2.28 2.38
2.47 2.58
2.37 2.48
Unit
µs/V
Max Unit
1.96 V
2.0 V
- mV
4.5 ms
(1)
Unit
2.26 V
2.16 V
2.37 V
2.27 V
2.48 V
2.38 V
2.58 V
2.48 V
2.69 V
2.59 V