STM6717TWWY6F STMicroelectronics, STM6717TWWY6F Datasheet - Page 21

• Manufacturer Part Number: STM6717TWWY6F
• Description: SUPERVISOR DUAL/TRPL PP SOT23-5
• Manufacturer: STMicroelectronics
• Type: Multi-Voltage Supervisorr

Specifications of STM6717TWWY6F

• Number Of Voltages Monitored: 2
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 1.665V, 3.075V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Monitored Voltage: 0.8 V to 5.5 V
• Undervoltage Threshold: 3 V or 1.62 V
• Overvoltage Threshold: 3.15 V or 1.71 V
• Manual Reset: Resettable
• Watchdog: No
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 0.8 V
• Supply Current (typ): 35 uA
• Maximum Power Dissipation: 654 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Output Type: Active Low or Open Drain
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5011-2

STM6717/6718/6719/6720/STM6777/6778/6779/6780
Table 6.
1. Valid for ambient operating temperature: T
2. Input leakage for the MRC pin is not tested.
3. Guaranteed by design.
4. The leakage current measured on the RST pin is tested with the reset de-asserted (output high impedance).
5. Selecting the appropriate external capacitor (preferably less than 100 pF) allows systems designers to vary the minimum
Table 7.
1. At 25 °C (typical)
Manual (push-button) reset input
t
t
Sym
MLMH
MLRL
V
noted).
delay from 6µs (MRC pin left open) or more (see
V
IH
IL
V
1.6 V
2.0 V
3.0 V
4.0 V
5.0 V
CC1
native
Alter-
t
t
MRD
MR
DC and AC characteristics (continued)
t
MLMH
MR minimum pulse width
MR minimum pulse width
MR to RST output delay
100 pF
120 µs
122 µs
125 µs
128 µs
130 µs
minimum pulse width
MR pull-up resistance
(STM6717/18/19/20)
(STM6777/78/79/80)
(STM6717/18/19/20)
MR glitch immunity
MR input voltage
Description
120 ms
122 ms
125 ms
129 ms
130 ms
0.1 µF
A
= –40 to 85 °C; V
Table
Doc ID 11469 Rev 7
7).
2.2 µF
MRC connected via
2.6 s
2.7 s
2.7 s
2.8 s
2.8 s
capacitor to V
Test condition
Capacitor value
CC1
= 0.8 to 5.5 V and V
SS
3.3 µF
(1)
4.0 s
4.0 s
4.1 s
4.2 s
4.3 s
(5)
(1)
CC2
= 0.8 to 3.6 V (except where
0.7V
Min
25
1
4.7 µF
DC and AC parameters
CC1
5.6 s
5.8 s
5.9 s
6.0 s
6.1 s
Typ
200
100
50
6
0.3V
Max
80
C1
6.8 µF
8.2 s
8.3 s
8.5 s
8.7 s
8.8 s
C
21/30
Unit
kΩ
µs
µs
ns
ns
V
V