Features: Ultra-low supply current of 3.8µA (VDD=3.3V)Operating temperature range: -40°C to +125°C±1.5% reset threshold accuracy11 reset threshold voltages VTH: 4.63V, 4.4V, 3.08V, 2.93V, 2.63V, 2.2V, 1.8V, 1.66V, 1.57V, 1.38V, 1.31V200ms reset timeout period (1.6ms, 25ms, 1600ms on request)...
EM6324: Features: Ultra-low supply current of 3.8µA (VDD=3.3V)Operating temperature range: -40°C to +125°C±1.5% reset threshold accuracy11 reset threshold voltages VTH: 4.63V, 4.4V, 3.08V, 2.93V, 2.63...
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Parameter | Symbol | Conditions |
Voltage at VDD to GND | VDD | -0.3V to +6V |
Minimum voltage at any signal pin | VMIN | GND - 0.3V |
Maximum voltage at any signal pin | VMAX | VDD + 0.3V |
Electrostatic discharge maximum to MIL-STD-883C method 3015 |
VESD | 2000V |
Max. soldering conditions | TMAX | 250°C x 10s |
Storage Temperature Range | TSTG | -65°C to +150°C |
Stresses above these listed maximum ratings may cause permanent damages to the device. Exposure beyond specified operating conditions may affect device reliability or cause malfunction.
The EM6323/24 are low power, high precision reset ICs featuring a manual reset and a watchdog inputs. They have different threshold voltages and several timeout reset periods (tPOR) and watchdog timeout periods (tWD) for maximum flexibility in the application. EM6323 has a manual reset (MR with internal pull-up) and a watchdog input pins. EM6324 has only a watchdog input pin (WDI). The watchdog function can be disabled by driving WDI with a three-state driver or by leaving WDI unconnected. This is useful when the MCU is in sleep mode.
Small SOT23-5L package as well as ultra-low supply current of 3.8µA make the EM6323 and the EM6324 an ideal choice for portable and battery-operated devices.