SC16C2552B datasheet(2/38 Pages) NXP | 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs

部件名	SC16C2552B

功能描述	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs

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制造商	NXP [NXP Semiconductors]

网页	http://www.nxp.com

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2 / 38 page

SC16C2552B_3

Product data sheet

Rev. 03 — 12 February 2009

2 of 38

NXP Semiconductors

SC16C2552B

5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs

3.

Ordering information

4.

Block diagram

Table 1.

Ordering information

Type number

Package

Name

Description

Version

SC16C2552BIA44

PLCC44

plastic leaded chip carrier; 44 leads

SOT187-2

Fig 1.

Block diagram of SC16C2552B

TXA, TXB

RXA, RXB

SC16C2552B

XTAL2

XTAL1

D0 to D7

IOR

IOW

RESET

002aaa487

DATA BUS

AND

CONTROL

LOGIC

REGISTER

SELECT

LOGIC

A0 to A2

CS

CHSEL

INTERRUPT

CONTROL

LOGIC

INTA, INTB

TXRDYA, TXRDYB

RXRDYA, RXRDYB

CLOCK AND

BAUD RATE

GENERATOR

MODEM

CONTROL

LOGIC

DTRA, DTRB

RTSA, RTSB

MFA, MFB

CTSA, CTSB

RIA, RIB

CDA, CDB

DSRA, DSRB

RECEIVE

SHIFT

REGISTER

RECEIVE

FIFO

REGISTERS

TRANSMIT

SHIFT

REGISTER

TRANSMIT

FIFO

REGISTERS

类似零件编号 - SC16C2552B

制造商	部件名	数据表	功能描述
NXP Semiconductors	SC16C2552	579Kb / 38P	Dual UART with 16-byte transmit and receive FIFOs Rev. 03-20 June 2003
NXP Semiconductors	SC16C2552IA44	579Kb / 38P	Dual UART with 16-byte transmit and receive FIFOs Rev. 03-20 June 2003

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类似说明 - SC16C2552B

制造商	部件名	数据表	功能描述
NXP Semiconductors	SC16C2550B	211Kb / 43P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs Rev. 04-15 February 2007
	SC16C2550B	221Kb / 43P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs Rev. 05-12 January 2009
	SC16C2550B	200Kb / 42P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs Rev. 02-14 December 2004
	SC16C554B	253Kb / 51P	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs Rev. 01-9 February 2005
	SC16C554BIB80-T	1Mb / 58P	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs Rev. 4-8 June 2010
	SC16C554B	1Mb / 58P	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs Rev. 4-8 June 2010
	SC16C752B	225Kb / 47P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 64-byte FIFOs Rev. 03-14 December 2004
	SC16C752B	226Kb / 47P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 64-byte FIFOs Rev. 05-2 October 2008
	SC16C754B	259Kb / 50P	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs Rev. 02-13 June 2005
	SC16C754B	252Kb / 51P	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs Rev. 04-6 October 2008

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SC16C2552B 数据表(PDF) 2 Page - NXP Semiconductors

SC16C2552B 数据表(HTML) 2 Page - NXP Semiconductors

类似零件编号 - SC16C2552B

类似说明 - SC16C2552B

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SC16C2552B 数据表(PDF) 2 Page - NXP Semiconductors

SC16C2552B 数据表(HTML) 2 Page - NXP Semiconductors

类似零件编号 - SC16C2552B

类似说明 - SC16C2552B

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