參數(shù)資料
型號(hào): XR68C681CJTR-F
廠(chǎng)商: Exar Corporation
文件頁(yè)數(shù): 53/75頁(yè)
文件大?。?/td> 0K
描述: IC UART CMOS DUAL 44PLCC
標(biāo)準(zhǔn)包裝: 500
特點(diǎn): *
通道數(shù): 2,DUART
FIFO's: 1 字節(jié),3 字節(jié)
電源電壓: 5V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線(xiàn))
供應(yīng)商設(shè)備封裝: 44-PLCC(16.59x16.59)
包裝: 帶卷 (TR)
其它名稱(chēng): XR68C681CJTR-F-ND
XR68C681
6@
TXRDY_A
Figure 25. Block Diagram and Timing Sequence of Two DUARTs Connected
in the Transmitter-RTS Controlled Configuration.
RTSA
RXDA
CTSA
RTSA
(OP0)
CTSA
(IP0)
TXDA
IP2
(RTS-in)
OP3
(CTS-out)
RXDB
Transmitting Device
Receiving Device
TXRDY_A
To CPU
(OP7)
Figure 25
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