MCP121-240I データシートの表示（PDF） - Microchip Technology
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MCP121-240I Datasheet PDF : 28 Pages
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MCP102/103/121/131
VDD
VTRIP
1V
tRPU
tRPD
VOH
1V
RST
VOL
tRT
FIGURE 1-1:
Timing Diagram.
AC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, all limits are specified for: VDD = 1V to 5.5V, RPU = 100 kΩ (MCP121 only),
TA = -40°C to +125°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
VDD Detect to RST Inactive
VDD Detect to RST Active
RST Rise Time After RST Active
(MCP102 and MCP103 only)
tRPU
80
120
tRPD
—
130
tRT
—
5
180
ms Figure 1-1 and CL = 50 pF
—
µs VDD ramped from VTRIP(MAX) +
250 mV down to VTRIP(MIN) –
250 mV, per Figure 1-1,
CL = 50 pF (Note 1)
—
µs For RST 10% to 90% of final value
per Figure 1-1, CL = 50 pF
(Note 1)
Note 1: These parameters are for design guidance only and are not 100% tested.
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, all limits are specified for: VDD = 1V to 5.5V, RPU = 100 kΩ (MCP121 only),
TA = -40°C to +125°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range
Specified Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Package Thermal Resistances
Thermal Resistance, 3L-SOT23
Thermal Resistance, 3L-SC-70
Thermal Resistance, 3L-TO-92
TA
-40
—
+85
ºC MCP1XX-195
TA
-40
—
+125
ºC Except MCP1XX-195
TJ
—
—
+150
ºC
TA
-65
—
+150
ºC
θJA
—
336
—
ºC/W
θJA
—
340
—
ºC/W
θJA
—
131.9
—
ºC/W
DS21906B-page 4
© 2005 Microchip Technology Inc.
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