ST16C550CP40 datasheet(1/35 Pages) EXAR

부품명	ST16C550CP40

상세설명	UART WITH 16-BYTE FIFO?셲

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제조업체	EXAR [Exar Corporation]

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EXAR Corporation, 48720 Kato Road, Fremont, CA 94538

• (510) 668-7000 • FAX (510) 668-7017

ST16C550

Rev. 4.30

PLCC Package

UART WITH 16-BYTE FIFO’s

7

8

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10

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12

13

14

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16

17

39

38

37

36

35

34

33

32

31

30

29

D5

D6

D7

RCLK

RX

N.C.

TX

CS0

CS1

-CS2

-BAUDOUT

RESET

-OP1

-DTR

-RTS

-OP2

N.C.

INT

-RXRDY

A0

A1

A2

ST16C550CJ44

September 2003

GENERAL DESCRIPTION

The ST16C550 (550) is a universal asynchronous re-

ceiver and transmitter with 16 byte transmit and receive

FIFO. It operates at 2.97 to 5.5 volts. A programmable

baud rate generator can select transmit and receive

clock rates from 50 bps to 1.5 Mbps.

The ST16C550 is an improved version of the NS16C550

UART with higher operating speed and lower access

time. The ST16C550 on board status registers provides

the error conditions, type and status of the transfer

operation being performed. Included is complete MO-

DEM control capability, and a processor interrupt

system that may be software tailored to the user’s

requirements. The ST16C550 provides internal loop-

back capability for on board diagnostic testing.

The ST16C550 is available in 40 pin PDIP, 44 pin PLCC,

and 48 pin TQFP packages. It is fabricated in an

advanced CMOS process to achieve low drain power

and high speed requirements.

FEATURES

• PintopinandfunctionallycompatibletotheIndustry

Standard 16C550

• 2.97 to 5.5 volt operation

• 24MHz clock operation at 5V

• 16MHz clock operation at 3.3V

• 16 byte transmit FIFO

• 16 byte receive FIFO with error flags

• Full duplex operation

• Transmit and receive control

• FourselectablereceiveFIFOinterrupttriggerlevels

• Standardmodeminterface

• Compatible with ST16C450

• Low operating current ( 1.2mA typ.)

ORDERING INFORMATION

Part number

Package

Operating temperature

Device Status

ST16C550CP40

40-Lead PDIP

0° C to + 70° C

Active. See the ST16C550CQ48 for new designs.

ST16C550CJ44

44-Lead PLCC

0° C to + 70° C

Active

ST16C550CQ48

48-Lead TQFP

0° C to + 70° C

Active

ST16C550IP40

40-Lead PDIP

-40° C to + 85° C

Active. See the ST16C550IQ48 for new designs.

ST16C550IJ44

44-Lead PLCC

-40° C to + 85° C

Active

ST16C550IQ48

48-Lead TQFP

-40° C to + 85° C

Active

유사한 부품 번호 - ST16C550CP40

제조업체	부품명	데이터시트	상세설명
Exar Corporation	ST16C550CP40	241Kb / 35P	UART WITH 16-BYTE FIFO?셲

More results

유사한 설명 - ST16C550CP40

제조업체	부품명	데이터시트	상세설명
Exar Corporation	ST16C550	241Kb / 35P	UART WITH 16-BYTE FIFO?셲
	ST16C580	212Kb / 39P	UART WITH 16-BYTE FIFO?셲 AND INFRARED (IrDA) ENCODER/DECODER
	ST16C580	244Kb / 41P	UART WITH 16-BYTE FIFO?셲 AND INFRARED (IrDA) ENCODER/DECODER
	XR16C850	331Kb / 55P	UART with 128-byte FIFO?셲 FIFO Counters and Half-duplex Control
	ST16C1550	428Kb / 37P	2.97V TO 5.5V UART WITH 16-BYTE FIFO
	ST16C1550	742Kb / 36P	2.97V TO 5.5V UART WITH 16-BYTE FIFO
Texas Instruments	TL16C754	488Kb / 39P	[Old version datasheet] QUAD UART WITH 64-BYTE FIFO
NXP Semiconductors	SC16C754	622Kb / 49P	Quad UART with 64-byte FIFO Rev. 04-19 June 2003
Texas Instruments	TL16C750E	1Mb / 59P	[Old version datasheet] TL16C750E UART with 128-Byte FIFO
Exar Corporation	ST16C2552CJ44-F	760Kb / 34P	2.97V TO 5.5V DUAL UART WITH 16-BYTE FIFO

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ST16C550CP40 데이터시트(PDF) 1 Page - Exar Corporation

ST16C550CP40 데이터시트(HTML) 1 Page - Exar Corporation

유사한 부품 번호 - ST16C550CP40

유사한 설명 - ST16C550CP40

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