数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

SC16C554BIB64 数据表(PDF) 34 Page - NXP Semiconductors

部件名 SC16C554BIB64
功能描述  5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
Download  58 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  NXP [NXP Semiconductors]
网页  http://www.nxp.com
标志 NXP - NXP Semiconductors

SC16C554BIB64 数据表(HTML) 34 Page - NXP Semiconductors

Back Button SC16C554BIB64 Datasheet HTML 30Page - NXP Semiconductors SC16C554BIB64 Datasheet HTML 31Page - NXP Semiconductors SC16C554BIB64 Datasheet HTML 32Page - NXP Semiconductors SC16C554BIB64 Datasheet HTML 33Page - NXP Semiconductors SC16C554BIB64 Datasheet HTML 34Page - NXP Semiconductors SC16C554BIB64 Datasheet HTML 35Page - NXP Semiconductors SC16C554BIB64 Datasheet HTML 36Page - NXP Semiconductors SC16C554BIB64 Datasheet HTML 37Page - NXP Semiconductors SC16C554BIB64 Datasheet HTML 38Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 34 / 58 page
background image
SC16C554B_554DB
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 4 — 8 June 2010
34 of 58
NXP Semiconductors
SC16C554B/554DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
7.6 Modem Control Register (MCR)
This register controls the interface with the modem or a peripheral device.
Table 19.
Modem Control Register bits description
Bit
Symbol
Description
7:6
MCR[7:6]
Reserved; set to ‘0’.
5
MCR[5]
Autoflow control enable.
4
MCR[4]
Loopback. Enable the local Loopback mode (diagnostics). In this mode the
transmitter output (TXn) and the receiver input (RXn), CTS, DSR, CD, and
RI are disconnected from the SC16C554B/554DB I/O pins. Internally the
modem data and control pins are connected into a loopback data
configuration (see Figure 14). In this mode, the receiver and transmitter
interrupts remain fully operational. The Modem Control Interrupts are also
operational, but the interrupts’ sources are switched to the lower four bits of
the Modem Control. Interrupts continue to be controlled by the IER register.
logic 0 = disable Loopback mode (normal default condition)
logic 1 = enable local Loopback mode (diagnostics)
3MCR[3]
OP2, INTn enable. Used to control the modem CD signal in the Loopback
mode.
logic 0 = forces INTA to INTD outputs to the 3-state mode during the
16 mode (normal default condition). In the Loopback mode, sets OP2
(CD) internally to a logic 1.
logic 1 = forces the INTA to INTD outputs to the active mode during the
16 mode. In the Loopback mode, sets OP2 (CD) internally to a logic 0.
2MCR[2]
OP1. This bit is used in the Loopback mode only. In the Loopback mode,
this bit is used to write the state of the modem RI interface signal via OP1.
1MCR[1]
RTS
logic 0 = force RTS output to a logic 1 (normal default condition)
logic 1 = force RTS output to a logic 0
Automatic RTS may be used for hardware flow control by enabling MCR[5].
0MCR[0]
DTR
logic 0 = force DTR output to a logic 1 (normal default condition)
logic 1 = force DTR output to a logic 0


类似零件编号 - SC16C554BIB64

制造商部件名数据表功能描述
logo
NXP Semiconductors
SC16C554BIB64 PHILIPS-SC16C554BIB64 Datasheet
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
SC16C554BIB64 NXP-SC16C554BIB64 Datasheet
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
More results

类似说明 - SC16C554BIB64

制造商部件名数据表功能描述
logo
NXP Semiconductors
SC16C554B PHILIPS-SC16C554B Datasheet
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
SC16C554B NXP-SC16C554B_10 Datasheet
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
SC16C754B PHILIPS-SC16C754B Datasheet
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 NXP-SC16C754B Datasheet
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
SC16C2550B PHILIPS-SC16C2550B_07 Datasheet
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
SC16C2552B NXP-SC16C2552B Datasheet
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 NXP-SC16C2550B Datasheet
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 PHILIPS-SC16C2550B Datasheet
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
SC16C752B PHILIPS-SC16C752B Datasheet
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 NXP-SC16C752B Datasheet
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
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com