STM6700 STMicroelectronics, STM6700 Datasheet - Page 14

• Manufacturer Part Number: STM6700
• Description: (STM6700 / STM6710) Microprocessor Supervisors And Reset ICs
• Manufacturer: STMicroelectronics

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DC and AC parameters
4
Table 4.
14/22
Voltage thresholds
Vrstxin
V
V
Vrst
Alt.
I
HYST
CC
CC
Symbol
TCVTH
V2IN
V
V
IxIN
V
I2N
REF
CC
TH
DC and AC parameters
This section summarizes the DC and AC characteristics of the device. The parameters in
the DC and AC characteristics table that follows are derived from tests performed under the
test conditions. Designers should check that the operating conditions in their circuit match
the operating conditions when relying on the quoted parameters.
DC and AC characteristics
Operating voltage
STM6700 and
STM6710Q
Input current
I2N input current
VxIN falling
V1IN, V2IN, V3IN,
V4IN adj. reset
threshold voltage
Hysteresis of V
Reset threshold
temperature
coefficient
Parameter
TH
V2IN = nominal input voltage for 3.0
STM6700 and STM6710Q only
V3IN, V4IN = 0 to 0.85 V (for
(1.8 V, 2.5 V, 5.0 V supplies)
VxIN nominal input voltage
(for adjustable thresholds)
Doc ID 16887 Rev 1
T
adjustable thresholds)
V and 3.3 V supplies
A
T
V1IN = 0 to 0.85 V
A
Test conditions
VxIN decreasing
= –40 °C to +85 °C
= 0 °C to +85 °C
3.3 V (–10%)
3.0 V (–10%)
2.5 V (–10%)
1.8 V (–10%)
V
3.3 V (–5%)
3.0 V (–5%)
2.5 V (–5%)
1.8 V (–5%)
5 V (–10%)
5 V (–5%)
CC
= 5.5 V
4.500
4.250
3.000
2.850
2.700
2.550
2.250
2.130
1.620
1.530
0.611
Min
1.0
1.2
2.0
Typ
4.630
4.380
3.080
2.930
2.780
2.630
2.320
2.190
1.670
1.580
0.620
0.3
25
55
35
60
STM6700, STM6710
(1)
4.750
4.450
3.150
3.000
2.850
2.380
2.250
1.710
1.620
0.629
Max
2.70
115
5.5
5.5
5.5
0.4
0.2
40
50
ppm/°C
%V
Unit
µA
µA
V
V
V
TH