MCP1316MT-29KE/OT Microchip Technology, MCP1316MT-29KE/OT Datasheet - Page 26

• Manufacturer Part Number: MCP1316MT-29KE/OT
• Description: Active Low Open-Drain With Internal 4.7k Pull-up, WDI, MR (WDI = 102ms, Reset De
• Manufacturer: Microchip Technology
• Type: Simple Reset/Power-On Resetr

Specifications of MCP1316MT-29KE/OT

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.9V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP1316MT-29KE/OTTR

MCP131X/2X
4.1
The device’s Reset voltage trip point (V
when the device is ordered. As the voltage on the
device’s V
point, the output of the Reset pin (RST/RST) will be
forced to either the inactive or active state.
For the voltage trip point, there is a minimum trip voltage
(V
voltage that the device “actually” trips at will be referred
to as V
the device V
There is also a hysteresis (V
is so that noise on the device voltage (V
cause the Reset pin (RST/RST) to “jitter” (change
between driving an active and inactive state).
TABLE 4-1:
DS21985B-page 26
MCP1316
MCP1316M
MCP1317
MCP1318
MCP1318M
MCP1319
MCP1319M
MCP1320
MCP1321
MCP1322
Note 1:
TRIPMIN
TRIP
2:
3:
Device
Reset Voltage Trip Point (V
Operation
) and a maximum trip voltage (V
DD
. The trip voltage is specified for the falling of
Requires External Pull-up resistor.
Has Internal Pull-up resistor.
The RST pin output is always push-pull.
DD
pin is above or below this selected trip
.
RESET PIN STATES
V
V
State of RST Pin when:
DD
TRIP
—
L
L
L
L
L
L
L
L
L
HYS
<
) on the trip point. This
V
TRIP
DD
TRIPMAX
DD
) is selected
V
> V
H
H
H
H
H
H
) does not
TRIP
HYS
—
H
H
H
(2)
(2)
(2)
(1)
(1)
(1)
TRIP
)
). The
+
State of RST
V
V
DD
TRIP
—
—
—
H
H
H
H
H
H
H
The Reset pin (RST or RST) will be forced active if any
of the following occurs:
• The Manual Reset input (MR) goes low
• The Watchdog Timer times out
• V
• During device power-up
After the device exits the Reset condition, the delay
circuitry will hold the RST and RST pins active until the
appropriate Reset delay time (t
<
DD
goes below the threshold
V
(3)
DD
Pin when:
V
> V
HYS
—
—
—
L
L
L
L
L
L
L
TRIP
+
© 2007 Microchip Technology Inc.
Push-pull
Open-drain
Push-pull
Push-pull
Open-drain
Push-pull
Open-drain
Open-drain
Open-drain
Open-drain
RST
Ouput Driver
) has elapsed.
(2)
(2)
(2)
(1)
(1)
(1)