FIGURE 19. 68 MODE (M
參數(shù)資料
型號: XR68M752IM48-F
廠商: Exar Corporation
文件頁數(shù): 40/54頁
文件大?。?/td> 0K
描述: IC UART FIFO 64B DUAL 48TQFP
標準包裝: 250
特點: *
通道數(shù): 2,DUART
FIFO's: 64 字節(jié)
規(guī)程: RS232,RS422,RS485
電源電壓: 1.62 V ~ 3.63 V
帶自動流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動位檢測功能:
帶調制解調器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP
供應商設備封裝: 48-TQFP(7x7)
包裝: 托盤
其它名稱: 1016-1479
1016-1479-ND
1016-1642
XR68M752IM48-F-ND
FIGURE 19. 68 MODE (MOTOROLA) DATA BUS WRITE TIMING
68Write
TADS
TADH
TCSL
TWDS
TCSD
TRWS
Valid Address
Valid Data
A0-A2
CS#
R/W#
D0-D7
TRWH
Valid Data
TWDH
FIGURE 20. RECEIVE READY & INTERRUPT TIMING [NON-FIFO MODE] FOR CHANNELS A & B
RX
RXRDY#
IOR#
INT
D0:D7
Start
Bit
D0:D7
Stop
Bit
D0:D7
T
SSR
1 Byte
in RHR
Active
Data
Ready
Active
Data
Ready
Active
Data
Ready
1 Byte
in RHR
1 Byte
in RHR
T
SSR
T
SSR
RXNFM
T
RR
T
RR
T
RR
T
SSR
T
SSR
T
SSR
(Reading data
out of RHR)
XR16M752/XR68M752
45
REV. 1.1.1
HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
相關PDF資料
PDF描述
XR16M752IM48-F IC UART FIFO 34B DUAL 48TQFP
ST16C450CQ48-F IC UART SINGLE 48TQFP
ST16C2450IQ48-F IC UART FIFO DUAL 48TQFP
MAX7314AEG+T IC I/O EXPANDER I2C 16B 24QSOP
ST16C550IQ48-F IC UART FIFO 16B SGL 48TQFP
相關代理商/技術參數(shù)
參數(shù)描述
XR68M752IM48TR-F 制造商:Exar Corporation 功能描述:XR68M752 Series 16 Mbps High Performance DUART With 64-Byte FIFO - TQFP-48
XR7090AA-BC-0001 制造商:CREE 制造商全稱:Cree, Inc 功能描述:XLamp㈢ XR LED Binning and Labeling
XR7090AA-BC-DD-EF-G-HHHH 制造商:CREE 制造商全稱:Cree, Inc 功能描述:XLamp㈢ XR LED Binning and Labeling
XR7090-AM-L1-0001 制造商:Cree 功能描述:LED AMBER XR 制造商:Cree 功能描述:LED, AMBER, XR 制造商:Cree 功能描述:LED, HIGH BRIGHTNESS, RED ORANGE, 67.2LM; Series:XLamp XR; LED Color:Amber; Luminous Flux @ Test:42lm; Wavelength Typ:595nm; Forward Current @ Test:350mA; Forward Current If Max:700mA; Forward Voltage @ Test:2.25V; Viewing Angle:100;RoHS Compliant: Yes
XR7090AM-L1-0001 制造商:Cree 功能描述:LED Uni-Color Amber 2-Pin SMD