ST92124JCV9QC 查看數據表（PDF） - STMicroelectronics

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ST92124JCV9QC

8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM, E³ ™ (EMULATED EEPROM), CAN 2.0B AND J1850 BLPD

STMicroelectronics 

ST92F124/F150/F250 - ELECTRICAL CHARACTERISTICS

SCI-M TIMING TABLE

(VDD = 5V ± 10%, TA = –40°C to +125°C, CLoad = 50pF, fINTCLK = 24MHz, unless otherwise specified)

N° Symbol

Parameter

Condition

Value (1)

Min

Max

Unit

FRxCKIN Frequency of RxCKIN

TwRxCKIN RxCKIN shortest pulse

1x mode

16x mode

1x mode

16x mode

4 x Tck

2 x Tck

fINTCLK / 8

fINTCLK / 4

MHz

MHz

s

s

FTxCKIN Frequency of TxCKIN

TwTxCKIN TxCKIN shortest pulse

1x mode

16x mode

1x mode

16x mode

4 x Tck

2 x Tck

fINTCLK / 8

fINTCLK / 4

MHz

MHz

s

s

1 TsDS

DS (Data Stable) before

rising edge of RxCKIN

1x mode reception with RxCKIN

Tck / 2

ns

2 TdD1

3 TdD2

TxCKIN to Data out

1x mode transmission with external

delay Time

clock CLoad < 50pF

CLKOUT to Data out

delay Time

1x mode transmission with CLKOUT

350

2.5 x Tck ns

ns

Legend:

Tck = INTCLK period = Crystal Oscillator Clock period when CLOCK1 is not divided by 2;

2 x Crystal Oscillator Clock period when CLOCK1 is divided by 2;

Crystal Oscillator Clock period x PLL factor when the PLL is enabled.

Note 1: Values guaranteed by product characterization, not tested in production.

SCI TIMING

394/429

1

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