ST7FMC1K2B3 STMICROELECTRONICS [STMicroelectronics], ST7FMC1K2B3 Datasheet - Page 251

• Manufacturer Part Number: ST7FMC1K2B3
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

OPERATING CONDITIONS (Cont’d)
12.3.2 Operating Conditions with Low Voltage Detector (LVD)
Subject to general operating conditions for V
Notes:
1. Data based on characterization results, not tested in production.
12.3.3 Auxiliary Voltage Detector (AVD) Thresholds
Subject to general operating condition for V
Notes:
1. Data based on characterization results, not tested in production.
2. See “MAXIMUM VALUES OF AVD THRESHOLDS” on page 304..
V
V
V
Vt
t
V
V
V
ΔV
g(VDD)
Symbol
Symbol
IT+(LVD)
IT-(LVD)
hys(LVD)
IT+(AVD)
IT-(AVD)
hyst(AVD)
POR
IT-
Reset release threshold
(V
Reset generation threshold
(V
LVD voltage threshold hysteresis
V
Width of filtered glitches on V
(which are not detected by the LVD)
1⇒ 0 AVDF flag toggle threshold
(V
0⇒ 1 AVDF flag toggle threshold
(V
AVD voltage threshold hysteresis
Voltage drop between AVD flag set
and LVD reset activated
DD
DD
DD
DD
DD
rise time rate
rise)
rise)
fall)
fall)
Parameter
Parameter
1)
)
DD
1)
1)
DD
V
V
V
DD
IT+(LVD)
IT+(AVD)
IT-(AVD)
, f
, f
OSC
OSC
, and T
-V
-V
Conditions
Conditions
-V
, and T
IT-(LVD)
IT-(LVD)
IT-(AVD)
A
A
.
.
3.90
3.80
4.35
4.20
Min
Min
20
ST7MC1xx/ST7MC2xx
Typ
Typ
4.20
4.00
4.70
4.50
200
200
450
Max
Max
4.50
4.35
4.90
4.70
100
40
2)
251/309
ms/V
Unit
μs/V
Unit
mV
mV
mV
ns
V
V