ST7FMC1K2TC STMICROELECTRONICS [STMicroelectronics], ST7FMC1K2TC Datasheet - Page 250

• Manufacturer Part Number: ST7FMC1K2TC
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, BRUSHLESS MOTOR CONTROL, FIVE TIMERS, SPI, LINSCI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST7MC1/ST7MC2
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 303..
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V
V
V
Vt
t
V
V
V
∆V
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
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)
ms/V
µs/V
Unit
Unit
mV
mV
mV
ns
V
V