參數(shù)資料
型號(hào)： XR16C854CJ
廠商： EXAR CORP
元件分類： 微控制器/微處理器
英文描述： QUAD UART WITH RX/TX FIFO COUNTERS,128-BYTE FIFO
中文描述： 4 CHANNEL(S), 2M bps, SERIAL COMM CONTROLLER, PQCC68
封裝： PLASTIC, LCC-68
文件頁(yè)數(shù)： 12/51頁(yè)
文件大?。?/td> 476K
代理商： XR16C854CJ
XR16C854
12
Rev. 1.00P
Symbol
Pin
100
Signal
type
Pin Description
68
64
SYMBOL DESCRIPTION
operation.
RX/IRRX A-B
RX/IRRX C-D
7,29
41,63
97,34
47,85
62,20
29,51
I
Receive Data Input RX/IRRX A-D. - These inputs are
associated with individual serial channel data to the
XR16C854. Two user selectable interface options are avail-
able. The first option supports the standard modem inter-
face. The second option provides an Infrared decoder
interface, see figures 2/3. When using the standard modem
interface, the RX signal will be a logic 1 during reset, idle (no
data), or when the transmitter is disabled. The inactive state
(no data) for the Infrared decoder interface is a logic 0. MCR
bit-6 selects the standard modem or infrared interface.
During the local loop-back mode, the RX input pin is
disabled and TX data is internally connected to the UART
RX Input, internally.
TX/IRTX A-B
TX/IRTX C-D
17,19
51,53
14,16
65,67
8,10
39,41
O
Transmit Data - These outputs are associated with indi-
vidual serial transmit channel data from the 854. Two user
selectable interface options are available. The first user
option supports a standard modem interface. The second
option provides an Infrared encoder interface, see figures 2/
3. When using the standard modem interface, the TX signal
will be a logic 1 during reset, idle (no data), or when the
transmitter is disabled. The inactive state (no data) for the
Infrared encoder/ decoder interface is a Logic 0. MCR bit-
6 selects the standard modem or infrared interface. During
the local loop-back mode, the TX input pin is disabled and
TX data is internally connected to the UART RX Input.
相關(guān)PDF資料
PDF描述
XR16C854CQ QUAD UART WITH RX/TX FIFO COUNTERS,128-BYTE FIFO
XR16C854CV QUAD UART WITH RX/TX FIFO COUNTERS,128-BYTE FIFO
XR16C854DCV QUAD UART WITH RX/TX FIFO COUNTERS,128-BYTE FIFO
XR16C854DIV QUAD UART WITH RX/TX FIFO COUNTERS,128-BYTE FIFO
XR16C854IJ QUAD UART WITH RX/TX FIFO COUNTERS,128-BYTE FIFO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR16C854CJ-0A-EVB 功能描述:UART 接口集成電路 Supports C854 68 ld PLCC, ISA Interface 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
XR16C854CJ-F 功能描述:UART 接口集成電路 UART 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
XR16C854CJTR-F 制造商:Exar Corporation 功能描述:XR16C854CJTR-F
XR16C854CQ 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
XR16C854CQ-0A-EVB 功能描述:UART 接口集成電路 Supports C854 100 ld QFP, ISA Interface 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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