STM1001LWX6F STMicroelectronics, STM1001LWX6F Datasheet - Page 15

• Manufacturer Part Number: STM1001LWX6F
• Description: IC MPU RESET CIRCUIT 4.63V SOT23
• Manufacturer: STMicroelectronics
• Type: Simple Reset/Power-On Resetr

Specifications of STM1001LWX6F

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Output Type: Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.2 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
• Number Of Elements: 1
• Monitored Voltage 1 (typ): 3/3.3/5V
• Threshold Voltage 1 (max): 4.7V
• Watchdog Timer: No
• Chip Enable Signals: No
• Reset Active Time: 280ms
• Package Type: SOT-23
• Operating Supply Voltage (min): 1.2V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 4.7V
• Reset Threshold Voltage (min): 4.56V
• Family Name: STM1001
• Power Dissipation: 320mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 3
• Supply Current: 0.015mA
• Undervoltage Threshold: 4.56 V
• Overvoltage Threshold: 4.7 V
• Power-up Reset Delay (typ): 280 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4797-2

STM1001
7
Part numbering
Table 6.
Example:
Device type
STM1001
Reset threshold voltage
L = V
M = V
T = V
S = V
R = V
RST pulse width (t
B = 20 to 40 ms
Blank = 140 to 280 ms
Package
WX = SOT23-3
Temperature range
6 = –40 to 85 °C
Shipping method
F = ECOPACK
For other options, or for more information on any aspect of this device, please contact the
ST sales office nearest you.
RST
RST
RST
RST
RST
= 4.50 V to 4.75 V
= 3.00 V to 3.15 V
= 2.85 V to 3.00 V
= 2.55 V to 2.70 V
= 4.25 V to 4.50 V
Ordering information scheme
®
package, tape & reel
rec
)
Doc ID 10373 Rev 6
STM1001
S
B
WX
Part numbering
6
F
15/18