ST92250V2TC 查看數據表（PDF） - STMicroelectronics

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ST92250V2TC

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

STMicroelectronics 

MULTIPROTOCOL SERIAL COMMUNICATIONS INTERFACE (SCI-M)

MULTIPROTOCOL SERIAL COMMUNICATIONS INTERFACE (Cont’d)

Figure 109. SCI -M Operating Modes

I/O START BIT

DATA

16

16

CLOCK

PARITY

STOP BIT

16

VA00271

I/O

START BIT

CLOCK

DATA

PARITY

STOP BIT

VA00272

Asynchronous Mode

Asynchronous Mode

with Synchronous Clock

I/O

DATA

START BIT

(Dummy)

CLOCK

STOP BIT

(Dummy)

VA0273A

Serial Expansion Mode

stand-by

stand-by

stand-by

DATA

CLOCK

RTS/DCD

Synchronous Mode

stand-by

stand-by

stand-by

VR02051

Note: In all operating modes, the Least Significant Bit is transmitted/received first.

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