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5-pin supervisor with watchdog timer and push-button reset
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
STM6321TWY6F by STMicroelectronics is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
07AH7062
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Newark | Mpu Supervisor/Monitor, -40 To 85Deg C, Threshold Voltage:3.08V, No. Of Supervisors/Monitors:1Monitors, Supply Voltage Min:1V, Supply Voltage Max:5.5V, Reset Type:Active-High, Push-Pull/Active-Low, Open-Drain, Digital Ic Rohs Compliant: Yes |Stmicroelectronics STM6321TWY6F RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 1292 |
|
$0.4350 / $1.2800 | Buy Now |
DISTI #
497-4661-1-ND
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DigiKey | IC SUPERVISOR 1 CHANNEL SOT23-5 Min Qty: 1 Lead time: 24 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
33899 In Stock |
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$0.6747 / $1.5200 | Buy Now |
DISTI #
STM6321TWY6F
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Avnet Americas | Processor Supervisor 3.08V 2.5V/3V/3.3V/5V 5-Pin SOT-23 T/R - Tape and Reel (Alt: STM6321TWY6F) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 24 Weeks, 0 Days Container: Reel | 0 |
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$0.5081 / $0.5403 | Buy Now |
DISTI #
511-STM6321TWY6F
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Mouser Electronics | Supervisory Circuits Supervisor reset RoHS: Compliant | 3570 |
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$0.6690 / $1.5200 | Buy Now |
DISTI #
V36:1790_06564132
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Arrow Electronics | Processor Supervisor 3.08V 1 Active High/Active Low/Open Drain/Push-Pull 5-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 24 Weeks Date Code: 2402 | Americas - 6000 |
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$0.6348 / $0.6388 | Buy Now |
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STMicroelectronics | 5-pin supervisor with watchdog timer and push-button reset RoHS: Compliant Min Qty: 1 | 3560 |
|
$0.7900 / $1.4900 | Buy Now |
DISTI #
86320536
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Verical | Processor Supervisor 3.08V 1 Active High/Active Low/Open Drain/Push-Pull 5-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Date Code: 2402 | Americas - 6000 |
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$0.6348 / $0.6388 | Buy Now |
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Bristol Electronics | 129 |
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RFQ | ||
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Rochester Electronics | STM6321 - Reset and Supervisor ICs-RESET A RoHS: Compliant Status: Active Min Qty: 1 | 2156 |
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$0.1736 / $0.2800 | Buy Now |
DISTI #
STM6321TWY6F
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Avnet Silica | Processor Supervisor 308V 25V3V33V5V 5Pin SOT23 TR (Alt: STM6321TWY6F) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks, 0 Days | Silica - 24000 |
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Buy Now |
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STM6321TWY6F
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
STM6321TWY6F
STMicroelectronics
5-pin supervisor with watchdog timer and push-button reset
|
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | STMICROELECTRONICS | |
Part Package Code | SOT-23 | |
Package Description | SOT-23, 5 PIN | |
Pin Count | 5 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Factory Lead Time | 24 Weeks | |
Samacsys Manufacturer | STMicroelectronics | |
Additional Feature | BAT BUP SW:N;MNL RST:N;OV DET:Y;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:Y;WD:Y;WWD:N | |
Adjustable Threshold | NO | |
Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC | |
JESD-30 Code | R-PDSO-G5 | |
JESD-609 Code | e4 | |
Length | 2.9 mm | |
Moisture Sensitivity Level | 1 | |
Number of Channels | 1 | |
Number of Functions | 1 | |
Number of Terminals | 5 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | LSSOP | |
Package Equivalence Code | TSOP5/6,.11,37 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.45 mm | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 1.2 V | |
Surface Mount | YES | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.95 mm | |
Terminal Position | DUAL | |
Threshold Voltage-Nom | 3.08 | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 1.6 mm |
This table gives cross-reference parts and alternative options found for STM6321TWY6F. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STM6321TWY6F, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Manufacturer | Composite Price | Description | Compare |
---|---|---|---|---|
STM6321TWY6E | STMicroelectronics | Check for Price | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN | STM6321TWY6F vs STM6321TWY6E |
The maximum clock frequency for the STM6321TWY6F is 72 MHz, but it can be overclocked to 80 MHz with some limitations.
To configure the STM6321TWY6F for low power consumption, use the STOP mode, which reduces power consumption to 2.5 μA/MHz. You can also use the STANDBY mode, which reduces power consumption to 2.5 μA.
The STM6321TWY6F has 64 KB of Flash memory and 20 KB of SRAM.
Yes, the STM6321TWY6F can be used with an external crystal oscillator. The microcontroller has an internal oscillator, but you can also use an external crystal oscillator for more accurate clocking.
The STM6321TWY6F can be programmed using the ST-Link/V2 programming tool or the UART bootloader. You can also use a third-party programming tool, such as Keil µVision or IAR Embedded Workbench.