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STM805 Supervisor by STMicroelectronics

STM805 Supervisor by STMicroelectronics

★★★★★ 4.4 57 reviews
$90.00
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$90.00
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Free shipping Free 30-day returns
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Product details

Management number 211226129 Release Date 2026/04/04 List Price $36.00 Model Number 211226129
Category
  1. Industrial & Scientific
  2. Industrial Electrical
  3. Semiconductor Products
  4. Memory Components

These STM690/704/795/802/704/805/806 supervisors are standalone units offering microprocessor oversight, capable of preserving and safeguarding external LPSRAM data. They feature a precise voltage reference and comparator to monitor V CC input, triggering a reset output (RST) upon detecting an out-of-tolerance condition. Additionally, they provide a watchdog timer (excluding STM704/795/806) and a power-fail comparator (excluding STM795) to alert the system of impending power issues.

  • Reset Outputs: RST or RST
  • External LPSRAM NVRAM Supervision
  • STM795-Specific Chip Enable Gating for External LPSRAM
  • Push-Button Reset Input
  • Typical t rec: 200 ms
  • Watchdog Timer: 1.6 s (typical)
  • Automatic Battery Switching
  • Low Battery Supply Current: 0.4 μA (typical)
  • Power-Fail Detection (PFI/PFO)
  • Low Supply Current: 40 μA (typical)
  • Guaranteed RST Assertion Down to V CC = 1.0 V
  • Operating Temperature: -40°C to 85°C (industrial grade)
  • RoHS Compliance
Brand Name STMicroelectronics

STM805 Supervisor by STMicroelectronics

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4.4 out of 5
★★★★★
57 ratings | 23 reviews
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