STM809SWX6F STMicroelectronics, STM809SWX6F Datasheet - Page 14

• Manufacturer Part Number: STM809SWX6F
• Description: IC MPU RESET CIRC 2.93V SOT23
• Manufacturer: STMicroelectronics
• Type: Simple Reset/Power-On Resetr

Specifications of STM809SWX6F

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.93V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3
• Monitored Voltage: 3 V or 3.3 V or 5 V
• Undervoltage Threshold: 2.89 V
• Overvoltage Threshold: 2.96 V
• Manual Reset: No
• Watchdog: No
• Battery Backup Switching: 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
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Output Type: Active Low or Push-Pull
• Power Fail Detection: No
• Input Voltage: 7V
• Power Dissipation Pd: 320mW
• Supply Voltage Range: 1V To 5.5V
• No. Of Pins: 3
• Termination Type: SMD
• Ic Generic Number: 809
• Rohs Compliant: Yes
• Number Of Elements: 1
• Monitored Voltage 1 (typ): 3/3.3/5V
• Threshold Voltage 1 (max): 2.96V
• Watchdog Timer: No
• Reset Active Time: 280ms
• Package Type: SOT-23
• Operating Supply Voltage (min): 1V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 2.96V
• Reset Threshold Voltage (min): 2.89V
• Family Name: STM809
• Power Dissipation: 320mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 3
• Supply Current: 0.015mA
• Filter Terminals: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3338-2

DC and AC parameters
Table 5.
14/21
Reset thresholds
V
Sym
V
V
V
V
I
V
V
CC
RST
OH
CC
OL
OL
IH
IL
native
Alter-
DC and AC characteristics
Operating voltage
V
MR input high voltage
MR input low voltage
RST output low voltage
(active high
RST output low voltage
RST output high voltage
RST output high voltage
Reset threshold
V
coefficient
V
CC
RST
CC
supply current
to RST delay
temperature
Description
(2)
or low)
V
V
(V
V
V
CC
CC
V
CC
CC
RST
CC
STM8XXM
STM8XXS
STM8XXR
STM8XXL
STM8XXT
1.8 V < V
> V
> V
I
Doc ID 9873 Rev 5
OL
> V
> V
= V
– 100 mV)
STM8XXR/S/T only,
STM8XXR/S/T only,
T
STM8XXL/M only,
STM8XXL/M only,
RST
RST
Test condition
V
V
= 50 µA; V
A
T
RST
RST
CC
CC
RST
A
I
I
I
= –40 to +85 °C
I
I
OH
V
V
V
OH
OH
OL
OL
= 0 to +70 °C
(max), STM8XXR/S/T 0.7 V
(max), STM8XXR/S/T
CC
CC
CC
= V
= V
(max), STM8XXL/M
(max), STM8XXL/M
CC
to
= 150 µA,
= 1.2 mA
= 3.2 mA
= 500
= 800
< 3.6 V
< 5.5 V
= 3.3 V
RST
RST
< V
CC
STM8XXR/S/T
STM8XXL/M
–40 to 85 °C
–40 to 85 °C
–40 to 85 °C
–40 to 85 °C
–40 to 85 °C
RST
(min)
(min)
µ
µ
A
A
> 1.0 V
(1)
25 °C
25 °C
25 °C
25 °C
25 °C
(min)
0.8 V
0.8 V
0.8 V
4.56
4.50
4.31
4.25
3.04
3.00
2.89
2.85
2.59
2.55
Min
1.2
1.0
2.2
CC
CC
CC
CC
4.63
4.38
3.08
2.93
2.63
Typ
5.5
45
40
20
STM809/810/811/812
7
0.25 V
Max
4.70
4.75
4.45
4.50
3.11
3.15
2.96
3.00
2.66
2.70
0.8
5.5
5.5
0.3
0.4
0.3
10
15
CC
ppm/
Unit
µA
µA
°C
µs
µs
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V