STM705M6F STMicroelectronics, STM705M6F Datasheet - Page 23

• Manufacturer Part Number: STM705M6F
• Description: SUPERVISOR 5V WATCHDOG 8SOIC
• Manufacturer: STMicroelectronics
• Type: Simple Reset/Power-On Resetr

Specifications of STM705M6F

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Monitored Voltage: 1 V to 5.5 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 60 uA
• Maximum Power Dissipation: 320 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: Yes
• Undervoltage Threshold: 4.5 V
• Overvoltage Threshold: 4.75 V
• Power-up Reset Delay (typ): 280 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3834-2

STM705, STM706, STM707, STM708, STM813L
6
Table 5.
Figure 27. AC testing input/output waveforms
Figure 28. Power-fail comparator waveform
V
Ambient operating temperature (T
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
CC
PFO
V CC
V RST
RST
supply voltage
DC and AC parameters
This section summarizes the operating and measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC characteristics tables that
follow, are derived from tests performed under the measurement conditions summarized in
Table
operating conditions when relying on the quoted parameters.
Operating and AC measurement conditions
5. Designers should check that the operating conditions in their circuit match the
Parameter
0.8 V CC
0.2 V CC
A
)
Doc ID 10520 Rev 9
STM705/706/707/708; STM813L
0.3 to 0.7 V
0.2 to 0.8 V
1.0 to 5.5
–40 to 85
0.7 V CC
0.3 V CC
5
CC
CC
DC and AC parameters
t rec
AI08834b
Unit
AI02568
°C
ns
V
V
V
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