STM811TW16F STMicroelectronics, STM811TW16F Datasheet - Page 15

• Manufacturer Part Number: STM811TW16F
• Description: IC MPU RESET CIRC 3.08V SOT143-4
• Manufacturer: STMicroelectronics
• Type: Simple Reset/Power-On Resetr

Specifications of STM811TW16F

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• 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
• Number Of Elements: 1
• Monitored Voltage 1 (typ): 3/3.3/5V
• Threshold Voltage 1 (max): 3.11V
• Battery Backup Switching: No
• Watchdog Timer: No
• Chip Enable Signals: No
• Reset Active Time: 280ms
• Manual Reset: Yes
• Package Type: SOT-143
• Operating Supply Voltage (min): 1V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 3.11V
• Reset Threshold Voltage (min): 3.04V
• Family Name: STM811
• Power Dissipation: 320mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Power Fail Detection: No
• Mounting: Surface Mount
• Pin Count: 3 +Tab
• Supply Current: 0.015mA
• Monitored Voltage: 3 V or 3.3 V or 5 V
• Undervoltage Threshold: 3.04 V
• Overvoltage Threshold: 3.11 V
• Watchdog: No
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 15 uA
• Maximum Power Dissipation: 320 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Output Type: Active Low or Push-Pull
• Input Voltage: 7V
• Power Dissipation Pd: 320mW
• Supply Voltage Range: 1V To 5.5V
• No. Of Pins: 4
• Termination Type: SMD
• Ic Generic Number: 811
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3349-2

STM809/810/811/812
1.
2.
3.
4.
Push-button reset input
t
t
Sym
MLMH
MLRL
Valid for ambient operating temperature: T
For active high (RST); V
RST output for STM810/812
“Glitches” of 100 ns or less typically will not generate a reset pulse.
native
Alter-
t
t
MRD
t
MR
rec
MR pulse width
MR to RST output
delay
MR glitch immunity
MR pull-up resistance
RST pulse width
CC
= V
(3)
Description
RST
(max)
A
= –40 to 85 °C; V
(4)
CC
= 1.2 V to 5.5 V (except where noted).
Doc ID 9873 Rev 5
Test condition
(1)
Min
140
10
10
DC and AC parameters
Typ
100
210
0.5
20
Max
280
30
Unit
15/21
ms
kΩ
µs
µs
ns