ST7LITE1XB datasheet(112/159 Pages) STMICROELECTRONICS

Il numero della parte	ST7LITE1XB

Spiegazioni elettronici	8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI

PDF	159 Pages

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Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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ST7LITE1xB

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13.3 OPERATING CONDITIONS

13.3.1 General Operating Conditions: Suffix 6 Devices

TA = -40 to +85°C unless otherwise specified.

13.3.2 General Operating Conditions: Suffix 3 Devices

TA = -40 to +125°C unless otherwise specified.

Figure 65. fCPU Maximum Operating Frequency Versus VDD Supply Voltage

Symbol

Parameter

Conditions

Min

Max

Unit

VDD

Supply voltage

fCPU = 4 MHz. max., TA = 0 to 85°C

2.7

5.5

fCPU = 4 MHz. max.,TA = -40 to 85°C

3.0

5.5

fCPU = 8 MHz. max.

3.3

5.5

fCPU

CPU clock frequency

VDD≥3.3V

up to 8

MHz

2.7V

≤V

DD<3.3V

up to 4

Symbol

Parameter

Conditions

Min

Max

Unit

VDD

Supply voltage

fCPU = 4 MHz. max., TA = 0 to 125°C

2.7

5.5

fCPU = 4 MHz. max.,TA = -40 to 125°C

3.0

5.5

fCPU = 8 MHz. max.

3.3

5.5

fCPU

CPU clock frequency

VDD≥3.3V

up to 8

MHz

2.7V

≤V

DD<3.3V

up to 4

fCPU [MHz]

SUPPLY VOLTAGE [V]

2.0

2.7

3.3

3.5

4.0

4.5

5.0

FUNCTIONALITY

NOT GUARANTEED

IN THIS AREA

5.5

FUNCTIONALITY

GUARANTEED

IN THIS AREA

(UNLESS OTHERWISE

STATED IN THE

TABLES OF

PARAMETRIC DATA)

3.0

FUNCTIONALITY

GUARANTEED IN

THIS AREA ONLY FOR

TA FROM 0°C to TAmax

ST7LITE1XB Scheda tecnica(PDF) 112 Page - STMicroelectronics

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