Parameters |
Watchdog Timer |
Yes |
Reset |
Active High/Active Low |
Voltage - Threshold |
2.63V |
Number of Voltages Monitored |
1 |
Reset Timeout |
140ms Minimum |
Min Reset Threshold Voltage |
2.59V |
Max Reset Threshold Voltage |
2.66V |
Undervoltage Threshold |
2.59V |
Overvoltage Threshold |
2.66V |
Height |
1.15mm |
Length |
2.9mm |
Width |
1.6mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 7 months ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
SC-74A, SOT-753 |
Number of Pins |
5 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e4 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
5 |
ECCN Code |
EAR99 |
Type |
Simple Reset/Power-On Reset |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Subcategory |
Power Management Circuits |
Max Power Dissipation |
320mW |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
STM6321 |
Output |
Open Drain, Push-Pull |
Pin Count |
5 |
Number of Channels |
1 |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
1V |
Operating Supply Current |
12μA |
Nominal Supply Current |
12μA |
Power Dissipation |
320mW |
Max Supply Current |
12μA |
Adjustable Threshold |
NO |
STM6321RWY6F Overview
There are 5 terminals connected to this power management, which makes it easy to mount. Packaged in the form of a Tape & Reel (TR), power management is easy to use. In this PMIC, you can find 1 functions for your reference. A series of 1 channels can be found on this supervisor. There are SC-74A, SOT-753 functions included in this PMIC so that you can refer to them. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. The package peak reflow temperature is specified to be 260. In a 1 supply voltage, the PMIC chip conducts. The power management is mounted by a Surface Mount-axis. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. A total of 5 pins are located on this power management. There are 5 pins on the supervisor. It is recommended that Vsup should not be less than 1V for this IC power. The maximum supply voltage (Vsup) is not to exceed 5.5V volts in this IC management. Mounting type Surface Mount is recommended. You should set the supervisor's temperature during -40°C~85°C TA . When this power management system is in operation, it produces an output voltage of Open Drain, Push-Pull. It is estimated that the voltage supervisor's supply current is 12μA. You can always use STM6321, the base supervisor number, to search for similar PMICs of the manufacturer. The power management can work with a maximum supply temperature of 12μA.
STM6321RWY6F Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
12μA operating supply current
STM6321RWY6F Applications
There are a lot of STMicroelectronics STM6321RWY6F Voltage Supervisors applications.
- Magnetic resonance imaging
- Urban rail transit weak current power monitoring
- Data storage applications
- Refrigeration
- Dash board
- Fire equipment power monitoring system
- Automotive power systems
- Automotive permanent magnet synchronous motors
- Power distribution systems of operating room
- Cloud computing