MIC2774

DS20006527A-page 4



2022 Microchip Technology Inc.

FIGURE 1-1:

Timing Diagram.

Note 1: Propagation delays not shown for clarity.

2: The MIC2774 ignores very brief transients. See the Application Information section for details.

RST or /RST Output Voltage

High (H and L versions)

0.8 ×

—

—

V

0.8 ×

—

—

Note 3

/MR Inputs

Input High Voltage

0.7 ×

—

—

V

Note 2

Input Low Voltage

—

—

0.3 ×

V

Note 2

Propagation Delay

—

5

—

µs

Minimum Input Pulse Width

—

33

—

ns

Internal Pull-Up Current

—

100

250

nA

—

Input Current, /MR

—

100

250

nA

TEMPERATURE SPECIFICATIONS

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Temperature Ranges

Operating Ambient Temperature Range

–40

—

+85

°C

Note 1

Storage Temperature Range

–65

—

+150

°C

—

Package Thermal Resistance

Thermal Resistance, SOT-23 5-Ld

—

256

—

°C/W —

Note 1: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable

maximum allowable power dissipation will cause the device operating junction temperature to exceed the

maximum +85°C rating. Sustained junction temperatures above +85°C can impact the device reliability.

ELECTRICAL CHARACTERISTICS (CONTINUED)

Parameter

Sym.

Min.

Typ.

Max.

Units

Conditions

Note 1: Specification for packaged product only.

0V

0V

(ACTIVE LOW)

(ACTIVE HIGH)

A

A

A