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EM6323

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)...

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SeekIC No. : 004335976 Detail

EM6323: 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...

EM6323 Data Sheet

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Part Number:
EM6323
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

Ultra-low supply current of 3.8µA (VDD=3.3V)
Operating temperature range: -40°C to +125°C
±1.5% reset threshold accuracy
11 reset threshold voltages VTH: 4.63V, 4.4V, 3.08V, 2.93V, 2.63V, 2.2V, 1.8V, 1.66V, 1.57V, 1.38V, 1.31V
200ms reset timeout period (1.6ms, 25ms, 1600ms on request)
1.6s watchdog timeout period (6.2ms, 102ms, 25.6s on request)
3 reset output options:
     Active-low RESET push-pull
     Active-low RESET open-drain
     Active-high RESET push-pull
Detection of microcontroller in sleep mode


Application

Workstations
Point of sales (POS)
Personal computers
Routers, hubs and switches
Handheld GPS
Vending machines and ATM


Pinout

Connection Diagram


Specifications

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.




Description

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.




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