TABLE 13: UART R" />
參數(shù)資料
型號(hào): XR16M554IV64-F
廠商: Exar Corporation
文件頁(yè)數(shù): 22/46頁(yè)
文件大小: 0K
描述: IC UART FIFO 16B QUAD 64LQFP
標(biāo)準(zhǔn)包裝: 160
特點(diǎn): *
通道數(shù): 4,QUART
FIFO's: 16 字節(jié)
規(guī)程: RS232
電源電壓: 1.62 V ~ 3.63 V
帶自動(dòng)流量控制功能:
帶故障啟動(dòng)位檢測(cè)功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤
其它名稱: 1016-1453
XR16M554IV64-F-ND
XR16M554/554D
29
REV. 1.0.0
1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO
TABLE 13: UART RESET CONDITIONS FOR CHANNELS A-D
REGISTERS
RESET STATE
DLM, DLL
DLM = 0x00 and DLL = 0x01. Only resets to these val-
ues during a power up. They do not reset when the
Reset Pin is asserted.
RHR
Bits 7-0 = 0xXX
THR
Bits 7-0 = 0xXX
IER
Bits 7-0 = 0x00
FCR
Bits 7-0 = 0x00
ISR
Bits 7-0 = 0x01
LCR
Bits 7-0 = 0x00
MCR
Bits 7-0 = 0x00
LSR
Bits 7-0 = 0x60
MSR
Bits 3-0 = Logic 0
Bits 7-4 = Logic levels of the inputs inverted
SPR
Bits 7-0 = 0xFF
I/O SIGNALS
RESET STATE
TX
HIGH
RTS#
HIGH
DTR#
HIGH
RXRDY#
HIGH
TXRDY#
LOW
INT
(16 Mode)
XR16M554 = Three-State Condition (INTSEL = LOW)
XR16M554 = LOW (INTSEL = HIGH)
XR16M554D = LOW
IRQ#
(68 Mode)
HIGH (INTSEL = LOW)
相關(guān)PDF資料
PDF描述
XR16M564IJ68-F IC UART FIFO 32B QUAD 68PLCC
XR16M570IL32-F IC UART FIFO 16B 32QFN
XR16M580IM48-F IC UART FIFO 16B 48TQFP
XR16M581IL32-F IC UART FIFO 16B 32QFN
XR16M598IQ100-F IC UART FIFO 16B OCTAL 100QFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR16M554IV80 制造商:EXAR 制造商全稱:EXAR 功能描述:1.62V TO 3.63V QUAD UART WITH 16-BYTE FIFO
XR16M554IV80-0A-EB 功能描述:界面開發(fā)工具 Eval Board for XR16M554IV80-0A RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
XR16M554IV80-0B-EB 功能描述:界面開發(fā)工具 Eval Board for XR16M554IV80-0B RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
XR16M554IV80-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
XR16M564 制造商:EXAR 制造商全稱:EXAR 功能描述:1.62V TO 3.63V QUAD UART WITH 32-BYTE FIFO