ST92163 datasheet(201/224 Pages) STMICROELECTRONICS

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ST92163 - ELECTRICAL CHARACTERISTICS

9 ELECTRICAL CHARACTERISTICS

The ST92163 device contains circuitry to protect

the inputs against damage due to high static volt-

age or electric field. Nevertheless it is advised to

take normal precautions and to avoid applying to

this high impedance voltage circuit any voltage

higher than the maximum rated voltages. It is rec-

ommended for proper operation that VIN and VOUT

be constrained to the range:

VSS ≤ (VIN or VOUT) ≤ VDD

To enhance reliability of operation, it is recom-

mended to connect unused inputs to an appropri-

ate logic voltage level such as VSS or VDD.

All the voltages in the following table, are refer-

enced to VSS.

ABSOLUTE MAXIMUM RATINGS

Note: Stresses above those listed as “absolute maximum ratings“ may cause permanent damage to the device. This is a stress rating only

and functional operation of the device at these conditions is not implied. Exposure to maximum rating conditions for extended periods may

affect device reliability. All voltages are referenced to VSS

RECOMMENDED OPERATING CONDITIONS

(Normal Voltage Mode, all devices)

Note 1. 1MHz when A/D is used

RECOMMENDED OPERATING CONDITIONS

(Low Voltage Modes, devices with suffix L or V))

Note 1. 1MHz when A/D is used

Symbol

Parameter

Value

Unit

VDD

Supply Voltage

– 0.3 to +7.0

Input Voltage

– 0.3 to VDD +0.3

VAI

Analog Input Voltage (A/D Converter)

VSS - 0.3 to VDD +0.3

AVSS - 0.3 to AVDD +0.3

Output Voltage

– 0.3 to VDD +0.3

TSTG

Storage Temperature

– 55 to + 150

°C

IINJ

Pin Injection Current Digital and Analog Input

-5 to +5

Maximum Accumulated Pin injection Current in the device

-50 to +50

AVDD

A/D Converter Analog Reference

VDD -0.3 to VDD +0.3

AVSS

A/D Converter VSS

VSS -0.3 to VSS +0.3

Symbol

Parameter

Value

Unit

Min.

Max.

Operating Temperature

°C

VDD

Operating Supply Voltage

4.0

5.5

fINTCLK

Internal Clock Frequency @ 4.0V - 5.5V

0 (1)

MHz

Symbol

Parameter

Value

Unit

Min.

Max.

Operating Temperature

°C

VDD

Operating Supply Voltage

3.0

4.0

fINTCLK

Internal Clock Frequency @ 3.0V - 4.0V

8-MHz Low Voltage devices

(devices with suffix L)

0(1)

MHz

16-MHz Low Voltage devices

(devices with suffix V)

0(1)

MHz

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