MCP1321T-46CE/OT Microchip Technology, MCP1321T-46CE/OT Datasheet - Page 5

• 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

DC CHARACTERISTICS (CONTINUED)
© 2007 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, all limits are specified for V
(only MCP1320, MCP1321, and MCP1322), T
Threshold Hysteresis
(Note 3)
Note 1:
2:
3:
4:
5:
6:
Trip point is ±1.5% from typical value.
Trip point is ±2.5% from typical value.
Hysterysis is minimum = 1%, maximum = 6% at +25°C.
This specification allows this device to be used in PIC
cuit Serial Programming™ (ICSP™) feature (see device-specific programming specifications for voltage
requirements). The total time that the RST pin can be above the maximum device operational voltage
(5.5V) is 100s. Current into the RST pin should be limited to 2 mA. It is recommended that the device oper-
ational temperature be maintained between 0°C to +70°C (+25°C preferred). For additional information,
refer to
This parameter is established by characterization and is not 100% tested.
Custom ordered voltage trip point; minimum order volume requirement. Information available upon request.
Parameters
Figure
MCP13XX-20
MCP13XX-21
MCP13XX-22
MCP13XX-23
MCP13XX-24
MCP13XX-25
MCP13XX-26
MCP13XX-27
MCP13XX-28
MCP13XX-29
MCP13XX-30
MCP13XX-31
MCP13XX-32
MCP13XX-33
2-35.
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
V
Sym
HYS
A
= -40°C to +125°C.
0.020
0.021
0.022
0.023
0.024
0.025
0.026
0.027
0.028
0.029
0.030
0.031
0.032
0.033
Min
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
®
microcontroller applications that require the In-Cir-
0.120
0.126
0.132
0.138
0.144
0.150
0.156
0.162
0.168
0.174
0.180
0.186
0.192
0.198
Max
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
MCP131X/2X
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
= 1V to 5.5V, R
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= +25°C (Note 3)
= -40°C to +85°C
= +25°C (Note 3)
= -40°C to +85°C
= +25°C (Note 3)
= -40°C to +85°C
= +25°C (Note 3)
= -40°C to +85°C
= +25°C (Note 3)
= -40°C to +85°C
= +25°C (Note 3)
= -40°C to +125°C
= +25°C (Note 3)
= -40°C to +125°C
= +25°C (Note 3)
= -40°C to +125°C
= +25°C (Note 3)
= -40°C to +125°C
= +25°C (Note 3)
= -40°C to +125°C
= +25°C (Note 3)
= -40°C to +125°C
= +25°C (Note 3)
= -40°C to +125°C
= +25°C (Note 3)
= -40°C to +125°C
= +25°C (Note 3)
= -40°C to +125°C
Conditions
DS21985B-page 5
PU
= 100 kΩ