ST92F120JR1T datasheet(315/320 Pages) STMICROELECTRONICS

부품명	ST92F120JR1T

상세설명	8/16-BIT FLASH MCU FAMILY WITH RAM, EEPROM AND J1850 BLPD

PDF	320 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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ST92F120 - ELECTRICAL CHARACTERISTICS

A/D EXTERNAL TRIGGER TIMING TABLE

(VDD =5V ± 10%, TA = –40°C to +105°C, CLoad = 50pF, fINTCLK = 24MHz, unless otherwise specified)

Note: The value in the left hand column shows the formula used to calculate the timing minimum or maximum from the oscillator clock period,

standard timer prescaler and counter programmed values.

The value in the right hand two columns show the timing minimum and maximum for an internal clock (INTCLK) at 24MHz.

Legend:

Tck = INTCLK period = OSCIN period when OSCIN is not divided by 2;

2*OSCIN period when OSCIN is divided by 2;

OSCIN period / PLL factor when the PLL is enabled.

n = number of autoscanned channels (1

≤ n ≤ 8)

A/D EXTERNAL TRIGGER TIMING

° Symbol

Parameter

Value (Note)

Unit

Formula

Min.

Max.

1TwLOW

External trigger pulse width

1.5 x Tck

62.5

2TwHIGH

External trigger pulse distance

1.5 x Tck

62.5

3TwEXT

External trigger active edges distance

138 x n x Tck

n x 5.75

µs

4TdSTR

EXTRG falling edge and first conversion start

0.5 x Tck

1.5 x Tck

20.8

62.5

ST92F120JR1T 데이터시트(PDF) 315 Page - STMicroelectronics