SC16C554DB datasheet(1/51 Pages) PHILIPS

tên linh kiện	SC16C554DB

Giải thích chi tiết về linh kiện	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs

PDF	51 Pages

Scroll/Zoom	100%

nhà sản xuất	PHILIPS [NXP Semiconductors]

Trang chủ	http://www.nxp.com

Logo

1 / 51 page

1.

General description

The SC16C554B/554DB is a 4-channel Universal Asynchronous Receiver and

Transmitter (QUART) used for serial data communications. Its principal function is to

convert parallel data into serial data and vice versa. The UART can handle serial data

rates up to 5 Mbit/s. It comes with an Intel® or Motorola® interface.

The SC16C554B/554DB is pin compatible with the ST16C554 and TL16C554 and it will

power-up to be functionally equivalent to the 16C454. Programming of control registers

enables the added features of the SC16C554B/554DB. Some of these added features are

the 16-byte receive and transmit FIFOs, four receive trigger levels. The

SC16C554B/554DB also provides DMA mode data transfers through FIFO trigger levels

and the TXRDY and RXRDY signals. On-board status registers provide the user with error

indications, operational status, and modem interface control. System interrupts may be

tailored to meet user requirements. An internal loop-back capability allows on-board

diagnostics.

The SC16C554B/554DB operates at 5 V, 3.3 V and 2.5 V, and the industrial temperature

range, and is available in plastic PLCC68, LQFP64, and LQFP80 packages.

2.

Features

s 4 channel UART

s 5 V, 3.3 V and 2.5 V operation

s Industrial temperature range (

−40 °C to +85 °C)

s The SC16C554B is pin and software compatible with the industry-standard

ST16C454/554, ST68C454/554, ST16C554, TL16C554

s The SC16C554DB is pin and software compatible with ST16C554D, and software

compatible with ST16C454/554, ST16C554, TL16C554

s Up to 5 Mbit/s data rate at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V

s 5 V tolerant inputs

s 16-byte transmit FIFO

s 16-byte receive FIFO with error ﬂags

s Programmable auto-RTS and auto-CTS

x In auto-CTS mode, CTS controls transmitter

x In auto-RTS mode, RxFIFO contents and threshold control RTS

s Automatic hardware ﬂow control (RTS/CTS)

s Software selectable Baud Rate Generator

s Four selectable Receive FIFO interrupt trigger levels

s Standard modem interface

SC16C554B/554DB

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

FIFOs

Rev. 01 — 9 February 2005

Product data sheet

Số phần tương tự - SC16C554DB

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
NXP Semiconductors	SC16C554DBIA68	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
	SC16C554DBIA68	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
	SC16C554DBIB64	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
	SC16C554DBIB64	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

Mô tả tương tự - SC16C554DB

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
NXP Semiconductors	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
	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
	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
	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
	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	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	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
	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
	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
	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

More results

SC16C554DB bảng dữ liệu(PDF) 1 Page - NXP Semiconductors

SC16C554DB bảng dữ liệu(HTML) 1 Page - NXP Semiconductors

Số phần tương tự - SC16C554DB

Mô tả tương tự - SC16C554DB

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

bảng dữ liệu tải về

Link URL