MCP1321T-46CE/OT Microchip Technology, MCP1321T-46CE/OT Datasheet - Page 24

• Manufacturer Part Number: MCP1321T-46CE/OT
• Description: Active Low Open-drain + Active High P-P, WDI (WDI = 1.6s, Reset Delay = 1.6ms, V
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of MCP1321T-46CE/OT

• Number Of Voltages Monitored: 1
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 1 ms Minimum
• Voltage - Threshold: 4.6V
• 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: 4.531 V
• Overvoltage Threshold: 4.669 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-46CE/OTTR

MCP131X/2X
4.0.1
FIGURE 4-3:
FIGURE 4-4:
FIGURE 4-5:
DS21985B-page 24
MR
MR
MR
WDI
WDI
WDI
DEVICE SPECIFIC BLOCK
DIAGRAMS
+
–
+
–
+
–
Noise Filter
Watchdog
Noise Filter
Watchdog
Noise Filter
Watchdog
Comparator
Comparator
Comparator
Reference
Voltage
Reference
Voltage
Reference
Voltage
MCP1316 Block Diagram.
MCP1316M Block Diagram.
MCP1317 Block Diagram.
V
V
V
DD
DD
DD
Output
Output
Output
Driver
Driver
Driver
RST
RST
RST
V
V
V
SS
SS
SS
FIGURE 4-6:
FIGURE 4-7:
WDI
WDI
+
–
+
–
Watchdog
Watchdog
Comparator
Comparator
Reference
Voltage
Reference
Voltage
MCP1318 Block Diagram.
MCP1318M Block Diagram.
V
V
© 2007 Microchip Technology Inc.
DD
DD
Output
Output
Driver
Driver
RST
RST
RST
V
RST
V
SS
SS