SGM708-RYS8GSLASHTR datasheet(5/13 Pages) SGMICRO

5 / 13 page

Low-Cost, Microprocessor

SGM708

Supervisory Circuit

DECEMBER 2017

SG Micro Corp

www.sg-micro.com

ELECTRICAL CHARACTERISTICS

(VCC = 4.75V to 5.5V for SGM708-L; VCC = 4.5V to 5.5V for SGM708-M; VCC = 4.07V to 5.5V for SGM708-J; VCC = 3.14V to 5.5V

for SGM708-T; VCC = 2.95V to 5.5V for SGM708-S; VCC = 2.68V to 5.5V for SGM708-R; TA = -40°C to +85°C, unless otherwise

noted.)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Operating Voltage Range (VCC)

1.0

5.5

Supply Current (ISUPPLY)

μA

Reset Threshold (VRT)

SGM708-L

4.5

4.65

4.75

SGM708-M

4.25

4.4

4.5

SGM708-J

3.91

4.0

4.07

SGM708-T

3.02

3.08

3.14

SGM708-S

2.85

2.93

2.95

SGM708-R

2.56

2.63

2.68

Reset Threshold Hysteresis

SGM708-T, SGM708-S, SGM708-R

SGM708-J

SGM708-L, SGM708-M

Reset Pulse Width (tRS)

120

200

290

RESET Output Voltage

ISOURCE = 800μA

0.7 × VCC

ISINK = 3.2mA

0.4

VCC = 1V, ISINK = 50μA

0.3

RESET Output Voltage

ISOURCE = 800µA

0.7 × VCC

ISINK = 1.2mA

0.4

MR Pull-Up Current

MR = 0V

100

250

600

μA

MR Pulse Width (tMR)

250

MR Input Threshold

Low

TA = +25

℃

0.8

High

MR to Reset Out Delay (tMD)

100

350

PFI Input Threshold

VCC = 5V

1.17

1.25

1.3

PFI Input Current

0.2

PFO Output Voltage

ISOURCE = 800μA

0.7 × VCC

ISINK = 3.2mA

0.4

SGM708-RYS8G/TR Datasheet(PDF) 5 Page - SG Micro Corp

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