STM690RM6E STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
The STM690RM6E is a single-channel processor supervisor and voltage reset IC from STMicroelectronics in an 8-pin SOIC package. It operates over a 1 to 5.5 V supply range with active-low reset output and integrated watchdog timer function. Available in stock worldwide with RoHS-compliant e4 rated plastic/epoxy packaging.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- STM690RM6E Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel voltage supervisor with active-low reset output supporting 1 V to 5.5 V supply range
- Integrated watchdog timer (WD) with battery backup switch for reliable microprocessor supervision
- Compact 8-pin SOIC RoHS-compliant package with JESD-609 e4 rating for lead-free manufacturing
Applications
The STM690RM6E is ideal for microprocessor supervision in embedded systems requiring reliable power-on reset and watchdog functionality. It is commonly deployed in industrial control units, portable battery-backed devices, and communication equipment where voltage monitoring and system reliability are critical. Its wide operating voltage range from 1 V to 5.5 V makes it versatile for both 3.3 V and 5 V logic systems.
Specifications
| YTEOL | 0 |
| Additional Feature | BAT BUP SW:Y;MNL RST:N;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD:Y;WWD:N |
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.06mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.1V |
| Supply Voltage-Nom (Vsup) | 3.6V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +2.625V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the operating voltage range of the STM690RM6E?
The STM690RM6E operates over a supply voltage range of 1 V to 5.5 V, making it compatible with both 3.3 V and 5 V logic systems. This wide range supports diverse microprocessor and microcontroller applications in embedded and industrial designs.
Does the STM690RM6E include a watchdog timer?
Yes, the STM690RM6E includes an integrated watchdog timer (WD: Y) that monitors processor activity and generates a reset if the processor fails to service the watchdog within the timeout period. It also supports a battery backup switch for memory or RTC retention during power loss.
What package is the STM690RM6E available in?
The STM690RM6E is available in an 8-pin Small Outline Integrated Circuit (SOIC) package, with JESD-30 code R-PDSO-G8. The package equivalence code is SOP8 with 0.25 inch pitch, using plastic/epoxy body material suitable for standard SMT assembly.
Is the STM690RM6E RoHS compliant?
Yes, the STM690RM6E carries a JESD-609 code of e4, confirming it is RoHS compliant and manufactured without restricted hazardous substances. It is suitable for lead-free soldering processes in compliance with modern environmental regulations.
What are typical applications for the STM690RM6E?
Typical applications include microprocessor supervisory circuits, embedded system reset controllers, battery-backed SRAM protection, and industrial automation equipment. The STM690RM6E's integrated watchdog and active-low reset make it particularly suitable for safety-critical systems requiring autonomous fault recovery.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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