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MCP131-195I/TO Datasheet(PDF) 3 Page - Microchip Technology

tên linh kiện MCP131-195I/TO
Nội dung chi tiết  Micropower Voltage Supervisors
tải về  28 Pages
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nhà sản xuất  MICROCHIP [Microchip Technology]
Trang chủ  http://www.microchip.com
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 2004-2014 Microchip Technology Inc.
DS20001906D-page 3
MCP102/103/121/131
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings†
VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
Input current (VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA
Output current (RST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA
Rated Rise Time of VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V/µs
All inputs and outputs (except RST) w.r.t. VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.6V to (VDD +1.0V)
RST output w.r.t. VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.6V to 13.5V
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to + 150°C
Ambient temperature with power applied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to + 125°C
Maximum Junction temperature with power applied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
ESD protection on all pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ³ 2 kV
† Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at those or any other conditions above those indicated in the
operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, all limits are specified for: VDD = 1V to 5.5V, RPU = 100 k (MCP121 only),
TA = -40°C to +125°C.
Parameters
Sym.
Min.
Typ.
Max.
Units
Conditions
Operating Voltage Range
VDD
1.0
5.5
V
Specified VDD Value to RST low
VDD
1.0
V
IRST =10 µA, VRST <0.2V
Operating Current
MCP102,
MCP103,
MCP121
IDD
< 1
1.75
µA
Reset Power-up Timer (tRPU) Inactive
20.0
µA
Reset Power-up Timer (tRPU) Active
MCP131
IDD
—< 1
1.75
µA
VDD >VTRIP and Reset Power-up
Timer (tRPU) Inactive
——
75
µA
VDD <VTRIP and Reset Power-up
Timer (tRPU) Inactive (Note 3)
90
µA
Reset Power-up Timer (tRPU) Active
(Note 4)
Note
1:
Trip point is ±1.5% from typical value.
2:
Trip point is ±2.5% from typical value.
3:
RST output is forced low. There is a current through the internal pull-up resistor.
4:
This includes the current through the internal pull-up resistor and the reset power-up timer.
5:
This specification allows this device to be used in PIC® microcontroller applications that require In-Circuit Serial
Programming™ (ICSP™) (see device-specific programming specifications for voltage requirements). This specification
DOES NOT allow a continuous high voltage to be present on the open-drain output pin (VOUT). The total time that the
VOUT pin can be above the maximum device operational voltage (5.5V) is 100s. Current into the VOUT pin should be
limited to 2 mA and it is recommended that the device operational temperature be maintained between 0°C to 70°C
(+25°C preferred). For additional information, please refer to Figure 2-33.
6:
This parameter is established by characterization and not 100% tested.



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