STM6322SWY6F STMicroelectronics, STM6322SWY6F Datasheet - Page 5

IC SUPERVISOR PB RESET SOT23-5

STM6322SWY6F

Manufacturer Part Number
STM6322SWY6F
Description
IC SUPERVISOR PB RESET SOT23-5
Manufacturer
STMicroelectronics
Type
Simple Reset/Power-On Resetr
Datasheet

Specifications of STM6322SWY6F

Number Of Voltages Monitored
1
Output
Open Drain, Push-Pull
Reset
Active High/Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
2.93V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Monitored Voltage
2.5 V, 3 V, 3.3 V, 5 V
Output Type
Push-Pull
Manual Reset
Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Supply Voltage (max)
7 V
Supply Voltage (min)
0.3 V
Supply Current (typ)
12 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
2.89 V
Overvoltage Threshold
2.96 V
Power-up Reset Delay (typ)
280 ms
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-4663-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STM6322SWY6F
Manufacturer:
ST
0
STM6321/6322STM6821/6822/6823/6824/6825
1
Description
The STM6xxx supervisors are self-contained devices which provide microprocessor
supervisory functions. A precision voltage reference and comparator monitors the V
for an out-of-tolerance condition. When an invalid V
(RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer
(except for STM6322/6825) and/or a push-button (MR) reset input.
These devices are available in a standard 5-pin SOT23 package.
Figure 1.
1. For STM6821 only.
Figure 2.
1. For STM6321/6824.
Table 2.
WDI
RST
RST
V
V
MR
CC
SS
Logic diagram (STM6821/6822/6823)
Logic diagram (STM6321/6322/6824/6825)
Signal names
Push-button reset input
Watchdog input
Active-low reset output
Active-high reset output
Supply voltage
Ground
(WDI)
Doc ID 11110 Rev 10
(1)
WDI
MR
MR
STM6XXX
STM6XXX
V
V
V
V
CC
SS
CC
SS
CC
condition occurs, the reset output
RST (RST)
AI09128
AI09129
RST
RST
(1)
Description
CC
input
5/29

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