MCP1321T-29ME/OT Microchip Technology, MCP1321T-29ME/OT Datasheet - Page 25

• Manufacturer Part Number: MCP1321T-29ME/OT
• Description: Active Low Open-drain + Active High P-P, WDI (WDI = 25.6s, Reset Delay = 200ms,
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of MCP1321T-29ME/OT

• Number Of Voltages Monitored: 1
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.9V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Monitored Voltage: 2 V to 4.7 V
• Undervoltage Threshold: 2.857 V
• Overvoltage Threshold: 2.944 V
• Output Type: Active High, Active Low, Open Drain, Push-Pull
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 2240 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 10 uA
• Maximum Power Dissipation: 240 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP1321T-29ME/OTTR

FIGURE 4-8:
FIGURE 4-9:
FIGURE 4-10:
© 2007 Microchip Technology Inc.
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MR
MR
MR
WDI
+
–
+
–
+
–
Noise Filter
Noise Filter
Noise Filter
Watchdog
Comparator
Comparator
Comparator
Reference
Voltage
Reference
Voltage
Reference
Voltage
MCP1319 Block Diagram.
MCP1319M Block Diagram.
MCP1320 Block Diagram.
V
V
V
DD
DD
DD
Output
Output
Output
Driver
Driver
Driver
RST
RST
RST
RST
V
RST
V
V
SS
SS
SS
FIGURE 4-11:
FIGURE 4-12:
MR
WDI
+
–
+
–
Watchdog
Noise Filter
Comparator
Comparator
Reference
Voltage
Reference
Voltage
MCP131X/2X
MCP1321 Block Diagram.
MCP1322 Block Diagram.
V
V
DD
DD
Output
Output
Driver
Driver
DS21985B-page 25
RST
RST
RST
V
RST
V
SS
SS