STM6321SWY6F STMicroelectronics, STM6321SWY6F Datasheet - Page 28
![IC SUPERVISOR TIMR/RESET SOT23-5](/photos/1/38/13847/497-sot-23-5_series_sml.jpg)
STM6321SWY6F
Manufacturer Part Number
STM6321SWY6F
Description
IC SUPERVISOR TIMR/RESET SOT23-5
Manufacturer
STMicroelectronics
Type
Simple Reset/Power-On Resetr
Datasheet
1.STM6321SWY6F.pdf
(29 pages)
Specifications of STM6321SWY6F
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
Number Of Elements
1
Monitored Voltage 1 (typ)
2.5/3/3.3/5V
Threshold Voltage 1 (max)
2.96V
Battery Backup Switching
No
Watchdog Timer
Yes
Chip Enable Signals
No
Reset Active Time
280ms
Manual Reset
No
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
STM6321
Power Dissipation
320mW
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Power Fail Detection
No
Mounting
Surface Mount
Pin Count
5
Supply Current
0.012mA
Monitored Voltage
2.5 V, 3 V, 3.3 V, 5 V
Output Type
Active High, Active Low, Open Drain, Push-Pull
Watchdog
Watchdog
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1 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
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
497-6927-2
STM6321SWY6F
STM6321SWY6F
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STM6321SWY6F
Manufacturer:
ST
Quantity:
20 000
Revision history
9
28/29
Revision history
Table 11.
15-Dec-2004
25-May-2007
25-Aug-2004
10-Mar-2005
11-Aug-2006
17-Jun-2005
11-Apr-2006
03-Jun-2008
09-Apr-2009
06-Jan-2011
Date
Document revision history
Revision
10
1
2
3
4
5
6
7
8
9
First draft
Update characteristics
Document promoted to Datasheet status
Package marking update
Update characteristics, Lead-free text, availability
7, 8, and 9;
Update Description,
Formatting changes, updated
Updated cover page; updated reset threshold values in
and 10; addition of text to
and 7; minor text changes.
Updated
Figure
Document reformatted, Doc ID added, updated
typo in Features,
Table
Figure
Doc ID 11110 Rev 10
4,
28,
26.
Table
Section
Table
Table
6,
STM6321/6322STM6821/6822/6823/6824/6825
8.
Table
1.1.1,
Section
1, 6, 9, and 10)
Table
9,
(Figure
Section
Figure 7
(Table
1.1.4,
Section
9, and 10.
Changes
Table
15, 16, 17;
6; added tape and reel specifications
Section
10)
6; updated
to
10.
Figure
2.1,
Table
11,
Section
Figure 27
Table
Figure 14
6, and 9)
(Figure
2.3,
10, corrected
Table
and
Section
3, 4, 5, 6,
to
Table 6
6, 9,
4,