MCP120T データシートの表示（PDF） - Microchip Technology

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MCP120T

Microcontroller Supervisory Circuit with Open Drain Output

Microchip Technology 

MCP120/130

1.0 ELECTRICAL CHARACTERISTICS

1.1 Maximum Ratings*

VDD........................................................................ 7.0V

All inputs and outputs w.r.t. VSS .....-0.6V to VDD +1.0V

Storage temperature .......................... -65°C to +150°C

Ambient temp. with power applied ..... -65°C to +125°C

ESD protection on all pins ..................................... ≥ 2 kV

DC AND AC CHARACTERISTICS

*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.

All parameters apply at the

VDD = 1.0 - 5.5V

specified temp and voltage

Industrial (I): -40°C to +85°C

ranges unless otherwise noted.

Parameter

Symbol Min.

Typ.

Operating Voltage Range

VDD Value to RESET

Operating Current

VDD Trip Point

MCP1X0-270

MCP1X0-300

MCP1X0-315

MCP1X0-450

MCP1X0-460

MCP1X0-475

MCP1X0-485

RESET Low

Level Output

Voltage

MCP1X0-270

MCP1X0-300

MCP1X0-315

MCP1X0-450

MCP1X0-460

MCP1X0-475

MCP1X0-485

RESET High

Level Output

Voltage

(MCP130 Only)

MCP130-xxx

(All VTRIP

Points)

Pull-up Resistor (MCP130 Only)

Output Leakage (MCP120 Only)

Threshold Hysteresis

VDD Detect to RESET Inactive

VDD Detect to RESET

VDD

VDDMIN

IDD

VTRIP

VOL

VOH

VHYS

tRPU

tRPD

1.0

—

1.0

—

—

45

2.55 2.625

2.85 2.925

3.0

3.075

4.25 4.375

4.35 4.475

4.50 4.625

4.60 4.725

—

—

—

—

VDD-0.7 —

—

5

—

1

—

50

150

350

—

10

Note: Typical values are for 25°C and VDD = 5.0V

Max.

5.5

—

60

2.7

3.0

3.15

4.50

4.60

4.75

4.85

0.4

0.6

—

—

—

—

700

—

Units

Test Conditions

V

V

µA VDD = 5.5V (no load)

V

V IOL = 3.2 mA,

VDD = VTRIPMIN

IOL = 8.5 mA,

VDD = VTRIPMIN

V

IOH = 50 µA,VDD > VTRIPMAX

kΩ

µA

mV

ms

µs VDD ramped from VTRIPMAX +

250 mV down to VTRIPMIN -

250 mV

 2001 Microchip Technology Inc.

DS11184D-page 2

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