SC16C2550BIA44 datasheet(3/43 Pages) NXP | 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs

部件名	SC16C2550BIA44

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

Download	43 Pages

Scroll/Zoom	100%

制造商	NXP [NXP Semiconductors]

网页	http://www.nxp.com

标志

3 / 43 page

SC16C2550B_5

Product data sheet

Rev. 05 — 12 January 2009

3 of 43

NXP Semiconductors

SC16C2550B

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

4.

Block diagram

Fig 1.

Block diagram of SC16C2550B

TXA, TXB

RXA, RXB

SC16C2550B

XTAL2

XTAL1

D0 to D7

IOR

IOW

RESET

002aaa595

DATA BUS

AND

CONTROL

LOGIC

REGISTER

SELECT

LOGIC

A0 to A2

CSA

CSB

INTERRUPT

CONTROL

LOGIC

INTA, INTB

TXRDYA, TXRDYB

RXRDYA, RXRDYB

CLOCK AND

BAUD RATE

GENERATOR

MODEM

CONTROL

LOGIC

DTRA, DTRB

RTSA, RTSB

OP2A, OP2B

CTSA, CTSB

RIA, RIB

CDA, CDB

DSRA, DSRB

RECEIVE

SHIFT

REGISTER

RECEIVE

FIFO

REGISTER

TRANSMIT

SHIFT

REGISTER

TRANSMIT

FIFO

REGISTER

类似零件编号 - SC16C2550BIA44

制造商	部件名	数据表	功能描述
NXP Semiconductors	SC16C2550BIA44	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
NXP Semiconductors	SC16C2550BIA44	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

More results

类似说明 - SC16C2550BIA44

制造商	部件名	数据表	功能描述
NXP Semiconductors	SC16C2552B	188Kb / 38P	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs Rev. 03-12 February 2009
	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	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