These devices combine three popular functions, Power-on Reset Control, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability. Applying power to the device activates the power-on reset circuit which holds RESET/RESET active for a period of time. This allows the power supply and oscillator to stabilize before the processor can execute code. The Device's low VCC detection circuitry protects the user's system from low voltage conditions by holding RESET/RESET active when VCC falls below a minimum VCC trip point. RESET/RESET remains asserted until VCC returns to proper operating level and stabilizes. Five industry standard VTRIP thresholds are available, however, Intersil's unique circuits allow the threshold to be reprogrammed to meet custom requirements or to fine-tune the threshold in applications requiring higher precision.
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Type | Title | Date |
Datasheet | PDF 747 KB | |
Brochure | PDF 8.73 MB | |
End Of Life Notice | PDF 1.17 MB | |
Product Advisory | PDF 363 KB | |
Product Change Notice | PDF 204 KB | |
Product Change Notice | PDF 152 KB | |
Application Note | PDF 265 KB | |
Application Note | PDF 509 KB | |
Application Note | PDF 397 KB | |
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Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.