Microchip 1 Voltage Supervisor 8-Pin 4.5 V SOIC
- N° de stock RS:
- 264-8867P
- Référence fabricant:
- TC1232EOA713
- Fabricant:
- Microchip
Sous-total 5 unités (conditionné en bande continue)*
6,26 €
(TVA exclue)
7,575 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
En stock
- 2 295 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité |
|---|---|
| 5 + | 1,252 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 264-8867P
- Référence fabricant:
- TC1232EOA713
- Fabricant:
- Microchip
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Microchip | |
| Product Type | Voltage Supervisor | |
| Number of Supervisors | 1 | |
| Watchdog Timer | Yes | |
| Manual Reset | Yes | |
| Power Fail Detection | No | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Monitored Voltage | 4.75V | |
| Reset Active Time | 251ms | |
| Minimum Operating Temperature | -40°C | |
| Reset Threshold Voltage | 4.5V | |
| Maximum Operating Temperature | 85°C | |
| Series | TC1232 | |
| Standards/Approvals | RoHS | |
| Automotive Standard | No | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Supply Voltage | 4V | |
| Sélectionner tout | ||
|---|---|---|
Marque Microchip | ||
Product Type Voltage Supervisor | ||
Number of Supervisors 1 | ||
Watchdog Timer Yes | ||
Manual Reset Yes | ||
Power Fail Detection No | ||
Package Type SOIC | ||
Pin Count 8 | ||
Monitored Voltage 4.75V | ||
Reset Active Time 251ms | ||
Minimum Operating Temperature -40°C | ||
Reset Threshold Voltage 4.5V | ||
Maximum Operating Temperature 85°C | ||
Series TC1232 | ||
Standards/Approvals RoHS | ||
Automotive Standard No | ||
Maximum Supply Voltage 5.5V | ||
Minimum Supply Voltage 4V | ||
The Microchip processor supervisor provides three important functions to safeguard processor sanity: precision power on/off reset control, watchdog timer and external reset override. On power-up, the it holds the processor in the reset state for a minimum of 250msec after VCC is within tolerance to ensure a stable system start-up. Microprocessor sanity is monitored by the on-board watchdog circuit. The microprocessor must provide a periodic low-going signal on the ST input. Should the processor fail to supply this signal within the selected time-out period (150msec, 600msec or 1200msec), an out-of-control processor is indicated and the TC1232 issues a processor reset as a result. The outputs are immediately driven active when the PB input is brought low by an external push-button switch or other electronic signal. When connected to a push-button switch, the TC1232 provides contact debounce.
Precision Voltage Monitor: Adjustable +4.5V or +4.75V
Reset Pulse Width: 250 msec minimum
No External Components
Adjustable Watchdog Timer: 150msec, 600msec or 1.2sec
Operating Voltage 4.0V to 5.5V
Debounced Manual Reset Input for External Override