The TC1232EOA is a fully integrated processor supervisor that provides critical functions to ensure processor reliability, including precise power-on reset control, a watchdog timer, and an external reset override. It holds the processor in a reset state for at least 250ms during power-up, ensuring a stable system start. The device monitors the microprocessor's health through an onboard watchdog circuit, which requires periodic low signals on the ST input. When an external pushbutton or electronic signal pulls the PB input low, the outputs activate immediately, offering contact debounce when connected to a manual reset switch. This component requires no external parts, making it ideal for computer and peripheral applications. However, due to high market demand, delivery times may be extended, and the product is exempt from discounts.
You can click on the BUY or RFQ button to purchase TC1232EOA from an authorized Microchip Technology distributor.
You can download the TC1232EOA datasheet or visit the Microchip Technology website for support.
Microchip Technology