EM6354XSC4B-1.8 datasheet(3/7 Pages) EMMICRO

Part #	EM6354XSC4B-1.8

Description	Reset Circuit with Adjustable Delay

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Manufacturer	EMMICRO [EM Microelectronic - MARIN SA]

Direct Link	http://www.emmicroelectronic.com

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EM6354

Copyright

03/06 – rev.I

3

www.emmicroelectronic.com

Absolute Maximum Ratings

Parameter

Symbol

Conditions

Voltage at VDD to GND

VDD

-0.3V to +6V

Minimum voltage at any signal

VMIN

GND - 0.3V

Maximum voltage at any signal

VMAX

VDD + 0.3V

Electrostatic discharge max. to

MIL-STD-883C method 3015.7

with ref. to VSS

VESD

2000V

Max. soldering conditions

TMAX

250°C x 10s

Storage Temperature Range

TSTG

-65°C to +150°C

Stresses above these listed maximum ratings may cause

permanent damages to the device. Exposure beyond

specified operating conditions may affect device reliability

or cause malfunction.

Handling Procedures

This device has built-in protection against high static

voltages or electric fields; however, anti-static precautions

must be taken as for any other CMOS component. Unless

otherwise specified, proper operation can only occur when

all terminal voltages are kept within the voltage range.

Unused inputs must always be tied to a defined logic

voltage level.

Operating Conditions

Parameter

Symbol Min Max Unit

Supply voltage (note 1)

VDD

0.8

5.5

V

Operating Temperature

TA

-40 +125 °C

Electrical Characteristics

Unless otherwise specified: VDD= 0.8V to 5.5V, TA=+25°C (note 1).

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

+25°C

-

4.6

VDD=1.5V

-40°C to +125°C

-

2.3

7

+25°C

-

5.5

VDD=3.3V

-40°C to +125°C

-

2.9

8.3

+25°C

-

6.3

Supply current (note 2)

IDD

VDD=5.0V

-40°C to +125°C

-

3.4

9.6

µA

EM6354 – 1.3

1.290

1.31

1.330

EM6354 – 1.4

1.359

1.38

1.401

EM6354 – 1.6

1.546

1.57

1.594

EM6354 – 1.7

1.635

1.66

1.685

EM6354 – 1.8

1.773

1.80

1.827

EM6354 – 2.2

2.167

2.20

2.233

EM6354 – 2.6

2.591

2.63

2.669

EM6354 – 2.9

2.886

2.93

2.974

EM6354 – 3.1

3.034

3.08

3.126

EM6354 – 4.4

4.334

4.40

4.466

Threshold voltage

(note 3)

VTH

EM6354 – 4.6

4.561

4.63

4.699

V

Threshold voltage

temperature coefficient

(note 4)

A

TH

T

V

∆

TA = -40°C to +125°C

-

±50

-

ppm/°C

Threshold hysteresis

VHYS

-

2.1%•VTH

-

V

Note 1: Production tested at +25°C only. Over temperature limits are guaranteed by design, not production tested.

VDD min=0.9V for active-high versions (EM6354Z).

Note 2: RESET (RESET) open.

Note 3: Threshold voltage is specified for VDD falling.

Note 4: Typical variation ∆VTH of VTH at a given temperature TA is calculated as follows:

C

25

T

V

T

V

)

T

(

V

A

TH

A

TH

A

TH

°

−

×

∆

=

∆

Example:

for version VTH=2.93V, variation at TA=70°C is equal to ∆VTH(70°C)=±50•10

-6 x 2.93 x (70-25)=±6.59mV

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EM6354XSC4B-1.8 Datasheet(PDF) 3 Page - EM Microelectronic - MARIN SA

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