The STM690/704/795/802/804/805/806 supervisors are self-contained devices which provide microprocessor supervisory functions with the ability to non-volatize and write-protect external LPSRAM. A precision voltage reference and comparator monitors the VCCinput for an out-of-tolerance condition. When an invalid VCCcondition occurs, the reset output (RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer (except for STM704/795/806) as well as a power-fail comparator (except for STM795) to provide the system with an early warning of impending power failure.
These devices are available in a standard 8-pin SOIC package or a space-saving 8-pin TSSOP package.
Key Features
Description | Version | Size |
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DS3898: 3 V supervisor with battery switchover | 9.1 | 945 KB |
Description | Version | Size |
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AN1957: Microprocessor supervisor functions | 2.0 | 577 KB |
AN1336: Power-fail comparator for NVRAM supervisory devices | 2.0 | 127 KB |
Description | Version | Size |
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TN0941: Reset and supervisor ICs: frequently asked questions (FAQ) | 1.0 | 328 KB |
Description | Version | Size |
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Resets and supervisors - portfolio overview | 1.0 | 1 MB |
Watchdog ICs For automotive applications | 487 KB |
Part Number | Package | Packing Type | RST Threshold (V) (typ) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
---|---|---|---|---|---|---|---|---|---|---|
STM795TM6F | SO-8 | Tape And Reel | 3.08 | - | - | 1.31 | 1000 | NEC | EAR99 | MOROCCO |
STM795SM6F | SO-8 | Tape And Reel | 2.93 | - | - | 1.31 | 1000 | NEC | EAR99 | MOROCCO |
STM795RM6F | SO-8 | Tape And Reel | 2.63 | - | - | 1.31 | 1000 | NEC | EAR99 | MOROCCO |
Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
---|---|---|---|---|
STM795TM6F | SO-8 | Industrial | Ecopack1 | md_zm-wspc-so-wspc-08-wspc-.15-wspc-jedec_bzzm-wspc-16vabat.pdf md_zm-wspc-so-wspc-08-wspc-.xml |
STM795SM6F | SO-8 | Industrial | Ecopack1 | md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_bzzm16vabas-wspc-(stm795sm6f).pdf md_o7-wspc-so-wspc-08-wspc-.xml |
STM795RM6F | SO-8 | Industrial | Ecopack1 | md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_bzzm16vabar-wspc-(stm795rm6f)_a_ver2_signed.pdf md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_bzzm16vabar-wspc-(stm795rm6f)_a_ver2.xml |