MCP102T-475I/TT Microchip Technology, MCP102T-475I/TT Datasheet - Page 2
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MCP102T-475I/TT
Manufacturer Part Number
MCP102T-475I/TT
Description
Supervisory Circuits Push-Pull Low
Manufacturer
Microchip Technology
Datasheet
1.MCP131T-300ETTG.pdf
(28 pages)
Specifications of MCP102T-475I/TT
Product Category
Supervisory Circuits
Rohs
yes
Number Of Voltages Monitored
1
Monitored Voltage
4.63 V
Undervoltage Threshold
4.561 V
Overvoltage Threshold
4.7 V
Manual Reset
Not Resettable
Watchdog
No Watchdog
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOT-23-3
Minimum Operating Temperature
- 40 C
Factory Pack Quantity
3000
Supply Current (typ)
1.75 uA
Supply Voltage - Min
1 V
MCP102/103/121/131
1.0
Absolute Maximum Ratings†
V
Input current (V
Output current (RST) . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA
Rated Rise Time of V
All inputs and outputs (except RST) w.r.t. V
RST output w.r.t. V
Storage temperature . . . . . . . . . . . . . . . . . . -65°C to + 150°C
Ambient temp. with power applied . . . . . . . -40°C to + 125°C
Maximum Junction temp. with power applied . . . . . . . . 150°C
ESD protection on all pins
DC CHARACTERISTICS
DS21906B-page 2
Electrical Specifications: Unless otherwise indicated, all limits are specified for: V
T
Operating Voltage Range
Specified V
Operating Current
Note 1:
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.6V to (V
DD
A
= -40°C to +125°C.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
2:
3:
4:
5:
6:
ELECTRICAL
CHARACTERISTICS
DD
Trip point is ±1.5% from typical value.
Trip point is ±2.5% from typical value.
RST output is forced low. There is a current through the internal pull-up resistor.
This includes the current through the internal pull-up resistor and the reset power-up timer.
This specification allows this device to be used in PICmicro
Programming™ (ICSP™) (see device-specific programming specifications for voltage requirements). This specification
DOES NOT allow a continuos high voltage to be present on the open-drain output pin (V
V
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.
This parameter is established by characterization and not 100% tested.
Parameters
OUT
Value to RST low
DD
) . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA
SS
pin can be above the maximum device operational voltage (5.5V) is 100s. Current into the V
DD
. . . . . . . . . . . . . . . . . . . -0.6V to 13.5V
. . . . . . . . . . . . . . . . . . . . . . 100V/µs
MCP102,
MCP103,
MCP121
MCP131
SS
Sym
V
V
I
I
DD
DD
DD
DD
DD
+ 1.0V)
Min
1.0
1.0
—
—
—
—
—
2 kV
Typ
< 1
< 1
—
—
—
—
—
† 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.
®
microcontroller applications that require In-Circuit Serial
Max
1.75
20.0
1.75
5.5
75
90
DD
Units
µA
µA
µA
µA
µA
V
V
= 1V to 5.5V, R
I
Reset Power-up Timer (t
Reset Power-up Timer (t
V
Timer (t
V
Timer (t
Reset Power-up Timer (t
(Note 4)
RST
DD
DD
> V
< V
= 10 uA, V
© 2005 Microchip Technology Inc.
RPU
RPU
OUT
TRIP
TRIP
PU
) Inactive
) Inactive (Note 3)
). The total time that the
= 100 k
and Reset Power-up
and Reset Power-up
Conditions
RST
OUT
< 0.2V
(MCP121 only),
pin should be
RPU
RPU
RPU
) Inactive
) Active
) Active