STM812TW16F STMicroelectronics, STM812TW16F Datasheet - Page 9

• Manufacturer Part Number: STM812TW16F
• Description: IC MPU RESET CIRC 3.08V SOT143-4
• Manufacturer: STMicroelectronics
• Type: Simple Reset/Power-On Resetr

Specifications of STM812TW16F

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active High
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 3.08V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-143, SOT-143B, TO-253AA
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Output Type: Active High, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 15 uA
• Maximum Power Dissipation: 320 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Undervoltage Threshold: 3.04 V
• Overvoltage Threshold: 3.11 V
• Power-up Reset Delay (typ): 280 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3354-2

STM809/810/811/812
3
Note:
Typical operating characteristics
Typical values are at T
and V
Figure 7.
Figure 8.
CC
= 3.0 V for R versions.
Supply current vs. temperature, L/M/R/S/T (no load)
Power-down reset delay vs. temperature - V
140.00
120.00
100.00
80.00
60.00
40.00
20.00
0.00
8.0
6.0
4.0
2.0
0.0
–40
–40
A
= 25 °C, V
–20
–20
Doc ID 9873 Rev 5
CC
0
0
= 5 V for L/M versions, V
Temperature (°C)
Temperature (°C)
20
20
40
40
Typical operating characteristics
60
60
OD
CC
= V
80
= 3.3 V for T/S versions,
TH
80
– V
V
V
V
CC
OD
OD
OD
1V
3V
3.6V
5.5V
= 20mV
= 125mV
= 200mV
(L/M)
AI07879
AI07880
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