ST90R158Q6 데이터 시트보기 (PDF) - STMicroelectronics

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ST90R158Q6

8/16-BIT MCU FAMILY WITH UP TO 64K ROM/OTP/EPROM AND UP TO 2K RAM

STMicroelectronics 

ST90158 - ELECTRICAL CHARACTERISTICS

MULTIFUNCTION TIMER UNIT EXTERNAL TIMING TABLE

N° Symbol

1 TwCTW

2 TwCTD

3 TwAED

4 TwGW

5 TwLBA

6 TwLAB

7 TwAD

8 TwOWD

Parameter

External clock/trigger pulse width

External clock/trigger pulse distance

Distance between two active edges

Gate pulse width

Distance between TINB pulse edge

and the following TINA pulse edge

Distance between TINA pulse edge

and the following TINB pulse edge

Distance between two TxINA pulses

Minimum output pulse width/distance

OSCIN

OSCIN

Divided by 2 Not Divided by 2

(3)

(3)

Value (4)

Unit Note

Min. Max.

2n x Tpc

n x Tpc

n x 83 - ns 1

2n x Tpc

n x Tpc

n x 83 - ns 1

6 x Tpc

3 x Tpc

249 - ns

12 x Tpc

6 x Tpc

498 - ns

2 x Tpc

Tpc

83

- ns 2

0

0

6 x Tpc

3 x Tpc

0

- ns 2

0

- ns 2

249 - ns

Notes:

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

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

2. In Autodiscrimination mode

3. Variable clock ( Tpc = OSCIN period )

4. INTCLK = 12 MHz

MULTIFUNCTION TIMER UNIT EXTERNAL TIMING

186/190

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