ST90R40C6 datasheet(29/56 Pages) STMICROELECTRONICS

部件名	ST90R40C6

功能描述	16K ROM HCMOS MCU WITH EEPROM, RAM AND A/D CONVERTER

PDF	56 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

29 / 56 page

MULTIFUNCTION TIMER UNIT EXTERNAL TIMING

Symbol

Parameter

OSCIN

Divided

by 2

(3)

OSCIN

Not

Divided

by 2

(3)

Value (4)

Unit

Note

Min.

Max.

1TwCTW

External clock/trigger pulse width

2n x Tpc

n x Tpc

n x 83

2TwCTD

External clock/trigger pulse distance

2n x Tpc

n x Tpc

n x 83

3TwAED

Distance between two active edges

6 x Tpc

3 x Tpc

249

4TwGW

Gate pulse width

12 x Tpc

6 x Tpc

498

5TwLBA

Distance between TINB pulse edge and

the following TINA pulse edge

2 x Tpc

Tpc

6TwLAB

Distance between TINA pulse edge and

the following TINB pulse edge

7TwAD

Distance between two TxINA pulses

8TwOWD

Minimum output pulse width/distance

6 x Tpc

3 x Tpc

249

Notes:

2.In Autodiscrimination mode

n = 1 if the input is rising OR falling edge sensitive

3.Variable clock ( Tpc = OSCIN period )

n = 3 if the input is rising AND falling edge sensitive

4.INTCLK = 12 MHz

MULTIFUNCTION TIMER UNIT EXTERNAL TIMING TABLE

ST9040

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ST90R40C6 数据表(PDF) 29 Page - STMicroelectronics

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ST90R40C6 数据表(PDF) 29 Page - STMicroelectronics

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