Processor Supervisor 0V to 5.5V 16-Pin PDIP N
The MAX691A/MAX693A/MAX800L/MAX800M microprocessor (µP) supervisory circuits are pin-compatible upgrades to the MAX691, MAX693, and MAX695. They improve performance with 30µA supply current, 200ms typ reset active delay on power-up, and 6ns chip-enable propagation delay. Features include write protection of CMOS RAM or EEPROM, separate watchdog outputs, backup-battery switchover, and a RESET-bar output that is valid with VCC down to 1V. The MAX691A/MAX800L have a 4.65V typical reset-threshold voltage, and the MAX693A/MAX800M"s reset threshold is 4.4V typical. The MAX800L/MAX800M guarantee power-fail accuracies to ±2%.
- 200ms Power-OK/Reset Timeout Period
- 1µA Standby Current, 30µA Operating Current
- On-Board Gating of Chip-Enable Signals, 10ns max Delay
- MaxCap® or SuperCap Compatible
- Guaranteed Active-Low RESET Assertion to VCC = +1V
- Voltage Monitor for Power-Fail or Low-Battery Warning
- Power-Fail Accuracy Guaranteed to ±2% (MAX800L/M)
- Available in 16-Pin Narrow SO, Plastic DIP, and TSSOP Packages
Характеристики
| Бренд | Maxim Integrated |
|---|---|
| Number Of | 1 |
| Chip Enab | Да |
| Screening Level | Commercial |
| Output Driver | Active High/Active Low/Open Drain |
| Lead Finish | Matte Tin |
| Manual Reset | Нет |
| Msl Level | 1 |
| Описание продукта | 19.43 x 7.87 x 4.45 mm |
| Minimum R | 4.3 V |
| Watchdog Timer | Да |
| Maximum R | 4.45 V |
| Рабочая температура | 0 to 70 °C |
| Monitored | 0, 5.5 V |
| Power Fai | Да |
| Battery B | Да |
| Operating | 100 uA |
| Schedule B | 8542390000 |
| HTSN | 8542390001 |
| Страна происхождения | United States |
| Maximum R | 280 ms |
SKU: MAX800MCPE+