ST92T163N4D0 查看數據表（PDF） - STMicroelectronics

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ST92T163N4D0

8/16-BIT FULL SPEED USB MCU FOR COMPOSITE DEVICES WITH 16 ENDPOINTS, 20K ROM, 2K RAM, I2C, SCI, & MFT

STMicroelectronics 

ST92163 - SERIAL COMMUNICATIONS INTERFACE (SCI)

SERIAL COMMUNICATIONS INTERFACE (Cont’d)

Figure 74. SCI Operating Modes

I/O START BIT

DATA

16

16

CLOCK

PARITY

STOP BIT

16

VA00 27 1

I/O

START BIT

CLOCK

DATA

PARITY

STOP BIT

V A00 272

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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