STM6823LWY6F STMicroelectronics, STM6823LWY6F Datasheet - Page 19

• Manufacturer Part Number: STM6823LWY6F
• Description: IC SUPERVISOR TMR/RESET SOT23-5
• Manufacturer: STMicroelectronics
• Type: Simple Reset/Power-On Resetr

Specifications of STM6823LWY6F

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Monitored Voltage: 2.5 V, 3 V, 3.3 V, 5 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 17 uA
• Maximum Power Dissipation: 320 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Threshold Voltage: 4.63V
• No. Of Supervisors / Monitors: 1
• Supply Voltage Range: 1.2V To 5.5V
• Reset Type: Active-Low
• Supply Current: 6µA
• Delay Time: 200ms
• Digital Ic Case Style: SOT-23
• Rohs Compliant: Yes
• Undervoltage Threshold: 4.561 V
• Overvoltage Threshold: 4.699 V
• Power-up Reset Delay (typ): 280 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5192-2; STM6823LWY6F

STM6321/6322STM6821/6822/6823/6824/6825
5
DC and AC parameters
This section summarizes the operating measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC characteristics tables that
follow, are derived from tests performed under the measurement conditions summarized in
Table
operating conditions when relying on the quoted parameters.
Table 5.
Figure 24. AC testing input/output waveforms
Figure 25. MR timing waveform
1. RST for STM6322/6821/6825.
Figure 26. Watchdog timing
V
Ambient operating temperature (T
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
CC
supply voltage
5. Designers should check that the operating conditions in their circuit match the
Operating and AC measurement conditions
Parameter
Doc ID 11110 Rev 10
A
)
0.2 to 0.8 V
0.3 to 0.7 V
STM6xxx
1.0 to 5.5
–40 to 85
≤ 5
DC and AC parameters
CC
CC
Unit
°C
ns
V
V
V
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