ST92P141K4D0 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST92P141K4D0

8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL

STMicroelectronics 

ST92141 - ELECTRICAL CHARACTERISTICS

8 ELECTRICAL CHARACTERISTICS

This product contains devices to protect the inputs

against damage due to high static voltages, how-

ever it is advisable to take normal precautions to

avoid application of any voltage higher than the

specified maximum rated voltages.

For proper operation it is recommended that VIN

and VO be higher than VSS and lower than VDD.

Reliability is enhanced if unused inputs are con-

nected to an appropriate logic voltage level (VDD

or VSS).

ABSOLUTE MAXIMUM RATINGS

Power Considerations. The average chip-junc-

tion temperature, TJ, in Celsius can be obtained

from:

TJ = TA + PD x RthJA

Where: TA = Ambient Temperature.

RthJA = Package thermal resistance

(junction-to ambient).

PD = PINT + PPORT.

PINT = IDD x VDD (chip internal power).

PPORT = Port power dissipation

(determined by the user)

Symbol

VDD

AVDD

AVSS

VIN

VAIN

ESD

TSTG

IINJ

Parameter

Supply Voltage

A/D Converter Analog Reference

A/D Converter VSS

Input Voltage (standard I/O pins)

Analog Input Voltage (A/D Converter)

ESD susceptibility

Storage Temperature

Pin Injection Current - Digital and Analog Input

Maximum Accumulated Pin Injection Current

Value

– 0.3 to 6.5

up to VDD + 0.3 (1)

VSS

– 0.3 to VDD + 0.3

AVSS to AVDD

2000

– 55 to +150

+/- 10

+/- 100

Unit

V

V

V

V

V

°C

mA

mA

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=0.

(1) AVDD can be shut down while the A/D Converter is not in use.

THERMAL CHARACTERISTICS

Symbol

RthJA

Package

PDIP32Sh

PSO34Sh

Value

60

75

Unit

°C/W

RECOMMENDED OPERATING CONDITIONS

Symbol

TA

VDD

AVDD

fINTCLK

Parameter

Operating Temperature

Operating Supply Voltage(1)

Analog Supply Voltage

Internal Clock Frequency @ 4.5V - 5.5V

Note:

(1) Device is reset whenever Supply Voltage is below LVD Thresholds

(2) 1MHz when A/D is used with its internal Prescaler programmed to 1.

Value

Min

Max

–40

85

4.5

5.5

0

VDD + 0.3

0(2)

25

Unit

°C

V

V

MHz

156/179

1

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