Features: PRECISION VCC MONITORING OF 5V, 3.3V,3V, OR 2.5V POWER SUPPLIES STM6xxxL STM6xxxM STM6xxxT STM6xxxS STM6xxxR STM6xxxZRST OUTPUTS (ACTIVE-LOW, PUSH-PULL OR OPEN DRAIN) RST OUTPUTS (ACTIVE-HIGH, PUSHPULL) 200ms (TYP) trec WATCHDOG TIMER - 1.6sec (TYP) MANUAL RESET INPUT (MR) LOW SUPPLY CU...
STM6322: Features: PRECISION VCC MONITORING OF 5V, 3.3V,3V, OR 2.5V POWER SUPPLIES STM6xxxL STM6xxxM STM6xxxT STM6xxxS STM6xxxR STM6xxxZRST OUTPUTS (ACTIVE-LOW, PUSH-PULL OR OPEN DRAIN) RST OUTPUTS (ACTIVE-...
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Symbol | Parameter | Value | Unit |
TSTG | Storage Temperature (VCC Off) | 55 to 150 | |
TSLD (1) | Lead Solder Temperature for 10 seconds | 260 | |
VIO | Input or Output Voltage | 0.3 to VCC +0.3 | V |
VCC | Supply Voltage | 0.3 to 6.0 | V |
IO | Output Current | 20 | mA |
PD | Power Dissipation | 320 | mW |
Note: 1. Reflow at peak temperature of 255°C to 260°C for < 30 seconds (total thermal budget not to exceed 180°C for between 90 to 150 seconds).
The STM6322 Supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the VCC input for an out-of-tolerance condition. When an invalid VCC condition occurs, the reset output (RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer (except for STM6322/6825) and/or a push-button (MR) reset input.
These devices are available in a standard 5-pin SOT23 package.