STM1001LWX6F STMicroelectronics, STM1001LWX6F Datasheet - Page 13

• 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
Table 4.
1. Valid for ambient operating temperature: T
RESET thresholds
V
Sym
V
V
V
I
t
I
RST
CC
rec
LO
CC
OL
OL
V
RST
Open drain reset output
RST output low voltage
RST output low voltage
V
DC and AC characteristics
Operating voltage
V
temperature coefficient
RST pulse width
CC
Reset threshold
leakage current
CC
Description
supply current
to RST delay
(V
A
V
STM1001R/S/T only, I
= –40 to 85 °C; V
RST
STM1001L/M only, I
STM1001M
STM1001S
STM1001R
CC
STM1001L
STM1001T
Option “Blank” (refer to
Option B (refer to
= V
I
– 100 mV)
OL
Doc ID 10373 Rev 6
Reset not asserted
T
RST
Test condition
V
V
= 50 µA; V
A
T
CC
CC
A
= –40 to +85 °C
V
V
V
V
= 0 to +70 °C
to
CC
CC
CC
CC
= V
= V
> V
< 3.6 V
< 5.5 V
= 3.3 V
CC
RST
RST
CC
= 1.2 V to 5.5 V (except where noted).
RST
STM1001R/S/T
STM1001L/M
(min)
(min)
–40 to 85 °C
–40 to 85 °C
–40 to 85 °C
–40 to 85 °C
–40 to 85 °C
OL
OL
> 1.0 V
Table
,
(1)
= 3.2 mA
25 °C
25 °C
25 °C
25 °C
25 °C
= 1.2 mA
Table
6)
6)
4.50
4.25
3.00
2.85
2.55
4.56
4.31
3.04
2.89
2.59
Min
140
1.2
1.0
–1
20
DC and AC parameters
4.63
4.38
3.08
2.93
2.63
Typ
210
5.5
45
40
20
30
7
Max
4.70
4.75
4.45
4.50
3.11
3.15
2.96
3.00
2.66
2.70
280
5.5
5.5
0.3
0.4
0.3
+1
10
15
40
ppm/°C
Unit
µA
µA
µA
ms
µs
µs
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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