STM706PM6F STMicroelectronics, STM706PM6F Datasheet - Page 13

• Manufacturer Part Number: STM706PM6F
• Description: SUPERVISOR 3V WATCHDOG 8SOIC
• Manufacturer: STMicroelectronics
• Type: Simple Reset/Power-On Resetr

Specifications of STM706PM6F

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active High
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.63V
• 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
• Undervoltage Threshold: 2.55 V
• Overvoltage Threshold: 2.7 V
• Manual Reset: Resettable
• Watchdog: Yes
• Battery Backup Switching: No
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 60 uA
• Maximum Power Dissipation: 320 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Output Type: Active High
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3836-2

STM706T/S/R, STM706P, STM708T/S/R
3.7
Interfacing to microprocessors with bi-directional reset pins
Microprocessors with bi-directional reset pins can contend with the STM70x reset output.
For example, if the reset output is driven high and the micro wants to pull it low, signal
contention will result. To prevent this from occurring, connect a 4.7k resistor between the
reset output and the micro's reset I/O as in
Figure 11. Interfacing to microprocessors with bi-directional reset I/O
STM70x
GND
V CC
Doc ID 10518 Rev 10
RST
4.7 k
Figure
Buffered reset to other
system components
RST
Microprocessor
11.
V CC
GND
Operation
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