參數(shù)資料
型號： SC16C654BIB64
廠商： NXP Semiconductors N.V.
元件分類： 收發(fā)器
英文描述： 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit-s (max.), with 64-byte FIFOs and infrared (IrDA) encoder-decoder
封裝： SC16C654BIA68<SOT188-2 (PLCC68)|<<http://www.nxp.com/packages/SOT188-2.html<1<Always Pb-free,;SC16C654BIA68<SOT188-2 (PLCC68)|<<http://www.nxp.com/packages/SOT188-2.html&
文件頁數(shù)： 31/58頁
文件大小： 302K
代理商： SC16C654BIB64
9397 750 14965
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 20 June 2005
31 of 58
Philips Semiconductors
SC16C654B/654DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
7.6 Modem Control Register (MCR)
This register controls the interface with the modem or a peripheral device.
Table 16:
LCR[5]
X
0
0
1
1
LCR[5] parity selection
LCR[4]
X
0
1
0
1
LCR[3]
0
1
1
1
1
Parity selection
no parity
odd parity
even parity
forced parity ‘1’
forced parity ‘0’
Table 17:
LCR[2]
0
1
1
LCR[2] stop bit length
Word length
5, 6, 7, 8
5
6, 7, 8
Stop bit length (bit times)
1
1
1
2
2
Table 18:
LCR[1]
0
0
1
1
LCR[1:0] word length
LCR[0]
0
1
0
1
Word length
5
6
7
8
Table 19:
Bit
7
Modem Control Register bits description
Symbol
Description
MCR[7]
Clock select.
logic 0 = divide-by-1. The input clock (crystal or external) is divided by 16
and then presented to the Programmable Baud Rate Generator (BGR)
without further modification, that is, divide-by-1. (normal default condition).
logic 1 = divide-by-4. The divide-by-1 clock described in MCR[7] = a logic 0,
if further divided by four. Also see
Section 6.9 “Programmable baud rate
generator”
.
MCR[6]
IR enable.
logic 0 = enable the standard modem receive and transmit input/output
interface (normal default condition)
logic 1 = enable infrared IrDA receive and transmit inputs/outputs. While in
this mode, the TX/RX output/inputs are routed to the infrared
encoder/decoder. The data input and output levels will conform to the IrDA
infrared interface requirement. As such, while in this mode, the infrared TX
output will be a logic 0 during idle data conditions.
MCR[5]
Xon Any.
logic 0 = disable Xon Any function (for 16C554 compatibility) (normal default
condition)
logic 1 = enable Xon Any function. In this mode, any RX character received
will enable Xon
6
5
相關PDF資料
PDF描述
SC16C654BIBM 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit-s (max.), with 64-byte FIFOs and infrared (IrDA) encoder-decoder
SC16C654BIBS 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit-s (max.), with 64-byte FIFOs and infrared (IrDA) encoder-decoder
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SC16C750BIB64 5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
相關代理商/技術參數(shù)
參數(shù)描述
SC16C654BIB64,128 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C654BIB64,151 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C654BIB64,157 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C654BIB64-F 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH UART 64B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C654BIB64-S 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH UART 64B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
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