STM6719 STMicroelectronics, STM6719 Datasheet - Page 14

• Manufacturer Part Number: STM6719
• Description: Dual/triple ultra-low voltage supervisors with push-button reset (with delay option)
• Manufacturer: STMicroelectronics

Specifications of STM6719

• Primary Supply (vcc1) Monitor. Fixed (factory-programmed) Reset Thresholds: 4.63 V to 1.58 V
• Fixed (factory-programmed) Reset Thresholds: 3.08 V to 0.79 V
• Tertiary Supply Monitor (using Externally Adjustable Rstin): 0.626 V internal reference
• Reset Delay Time (trec) On Power-up: 13.2 ms, 210 ms, 900 ms (typ)
• Operating Temperature: –40 °C to 85 °C (industrial grade)

Typical operating characteristics
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Figure 19. Normalized V
Figure 20. Normalized V
1.004
1.002
1.000
0.998
0.996
1.004
1.002
1.000
0.998
0.996
–40
–40
–20
RST1
RST2
–20
Doc ID 11469 Rev 8
threshold vs. temperature
threshold vs. temperature
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Temperature (°C)
STM6717/6718/6719/6720/STM6777/6778/6779/6780
0
Temperature (°C)
20
20
40
40
60
60
80
80
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