APR3103-15BC-TR Ver la hoja de datos (PDF) - Anpec Electronics

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APR3103-15BC-TR

MicroPower Microprocessor Reset Circuit with Manual Reset

Anpec Electronics 

APR3101/2/3

Part Number Description

Part Number

APR3101

APR3102

APR3103

Part Description

Reset Output Push Pull Active Low with Delay

Reset Output Push Pull Active High with Delay

Reset Output Open Drain Active Low with Delay

Electrical Characteristics

VIN = 5V, TA = -40 to 85°C unless otherwise noted. Typical values are at TA=25°C, VCC = 5V for 4.38V

versions, VCC = 3.3V for 3.08/2.93V versions, VCC = 3.0V for 2.63V. versions and VCC = 2.5V for 2.32V

versions, VCC = 2.0V for 1.75V versions , VCC = 1.8V for 1.5V versions.

Symbol

Parameter

Test Conditions

APR3101/2/3

Unit

Min. Typ. Max.

VCC Supply Voltage

ICC Supply Current

VTH

VHYST

TRTP

VOL

VOH

TD

ILE

TMPW

TMRD

VMIL

VMIH

RMR

Reset Threshold

Hysteresis Range

Reset Timeout Period

Reset Output Low

Reset Output High

VCC to Reset Delay

Reset Output Leakage

MR Minimum Pulse Width

MR to Reset Delay

MR Input Low Threshold

MR Input High Threshold

MR Pull-Up resistance

VCC=1.5V~6V

T A=-40 to 85°C

T A=25°C

T A=-40 to 85°C

ISINK=1.2mA

ISOURCE=0.6mA

VCC=VTH to (VTH-100mV)

1.2

6

V

1.5

4

µA

3

5

±1.5%

±2%

20

mV

150 250 350 ms

0.5 V

0.8*VCC

25

µS

0.5 µA

10

µS

0.5

µS

0.4* VCC V

0.5* VCC

30

47

70 KΩ

Application Circuit

VCC

VCC

VCC

APR3103 RESET

GND

100k

VCC

RESET µP

INPUT

GND

VCC

APR3101 RESET

APR3102 (RESET)

GND

VCC

RESET µP

INPUT

GND

Copyright  ANPEC Electronics Corp.

4

Rev. A.2 - Oct., 2003

www.anpec.com.tw

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