Pericom Semiconductor PT7M7823
The PT7M7xxx family microprocessor (µP) supervisory circuits are targeted to improve reliability and accuracy of power-supply circuitry in µP systems. These devices reduce the complexity and number of components required to monitor power-supply and battery functions. The main functions are: 1.| Part No. | PT7M7823 |
|---|---|
| Datasheet | PT7M7823 Download |
| Manufacturer |  Pericom Semiconductor |
| Description | uP Supervisor Circuits |
| Buy | Stock & Price |
FEATURES
● Precision supply-voltage monitor - 4.63V (PT7M7xxxL) - 4.38V (PT7M7xxxM) - 3.08V (PT7M7xxxT) - 2.93V (PT7M7xxxS) - 2.63V (PT7M7xxxR) - 2.32V (PT7M7xxxZ) - 2.20V (PT7M7xxxY) - 4.00V (PT7M7xxxJ)● 200ms reset pulse width
● Debounced CMOS-compatible manual-reset input (7811, 7812, 7823, 7825, 7342-7344)
● Reset Output Signal for Watchdog and Power Abnormal, Manual Reset
● Reset Push-Pull output (PT7M7809,7811,7823, 7824,7825,7342,7345)
● Reset Open-Drain output (PT7M7803/7343)
● Voltage monitor for power-fail or low battery warning
● Guaranteed RESET/RESET valid at VCC = 1.0V
APPLICATIONS
● Power-supply circuitry in µP systems Ordering Information Note: lead free package is available by adding E at the end of each part no. For example: PT7M7803XTE for SOT23-3 lead free package. Suffix: X -- Monitored Voltage PT0109L(04/07) 1 Ver:11 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||...
