MCP1316 Microchip Technology, MCP1316 Datasheet - Page 8

• Manufacturer Part Number: MCP1316
• Description: Voltage Supervisor
• Manufacturer: Microchip Technology

MCP131X/2X
FIGURE 1-1:
TABLE 1-1:
DS21985A-page 8
Electrical Specifications: Unless otherwise indicated, all limits are specified for V
(only MCP1320, MCP1321 and MCP1322), T
Falling V
to RST or RST Active
V
Reset active time
(MR Rising Edge, POR/BOR
Inactive, or WDT time out) to
RST/RST Inactive
RST Rise Time After RST Active
(Push-Pull Outputs only)
RST Rise Time After RST Inactive
(Push-Pull Outputs only)
RST Fall Time after RST Inactive
RST Fall Time after RST Active
Note 1:
DD
V
RST
RST
Rise Rate
DD
2:
3:
t
RR
V
unknown while V
DD
DD
These parameters are for design guidance only and are not 100% tested.
Custom ordered Reset active time; minimum order volume requirement.
Designed to be independent of V
0.1 V/s (@ +25°C).
Parameters
V
Trip Point Detected
1V
< 1V is outside the device operating specification. The RST (or RST) output state is
TRIPMIN
V
DEVICE VOLTAGE AND RESET PIN TIMINGS
TRIPMAX
V
Device Voltage and Reset Pin Waveforms.
TRIP
DD
V
< 1V.
TRIPAC
+ V
t
RST
Sym
t
t
t
RPD
RST
t
t
RR
RT
FT
HYS
DD
A
rise rate. Device characterization was done with a rise rate as slow as
= -40°C to +125°C.
1120
Min
140
1.0
20
—
—
—
—
—
Note 3
1600
Typ
650
200
1.4
30
5
5
5
5
2240
Max
280
2.0
40
—
—
—
—
—
Units
t
ms
ms
ms
ms
RPD
μs
μs
μs
μs
μs
DD
= 1V to 5.5V, R
V
V
V
V
C
Note 2
Note 2
Standard Time Out
Note 2
For RST 10% to 90% of V
C
For RST 10% to 90% of V
C
For RST 90% to 10% of V
C
For RST 90% to 10% of V
C
© 2005 Microchip Technology Inc.
DD
TRIPMAX
TRIPMIN
DD
L
L
L
L
L
= 50 pF (Note 1)
= 50 pF (Note 1)
= 50 pF (Note 1)
= 50 pF (Note 1)
= 50 pF (Note 1)
ramped from
falling @ 5 mV/μs,
Conditions
– 200 mV,
+ 250 mV down to
PU
= 100 k
t
RST
DD
DD
DD
DD
,
,
,
,