MOTOROLA
參數(shù)資料
型號(hào): XRT83SL34IV
廠商: Exar Corporation
文件頁數(shù): 76/80頁
文件大小: 0K
描述: IC LIU T1/E1/J1 QUAD 128TQFP
標(biāo)準(zhǔn)包裝: 72
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 4/4
規(guī)程: T1,E1,J1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP
供應(yīng)商設(shè)備封裝: 128-TQFP(14x20)
包裝: 托盤
XRT83SL34
QUAD T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.0
75
MOTOROLA ASYCHRONOUS INTERFACE TIMING
The signals used in the Motorola microprocessor interface mode are: Address Strobe (AS), Data Strobe (DS),
Read/Write Enable (R/W), Chip Select (CS), Address and Data bits. The interface is compatible with the timing
of a Motorola 68000 microprocessor family with up to 16.67 MHz clock frequency. The interface timing is
shown in Figure 29 and Figure 30. The I/O specifications are shown in Table 50.
FIGURE 29. MOTOROLA 68K ASYNCHRONOUS PROGRAMMED I/O INTERFACE TIMING
TABLE 50: ASYNCHRONOUS - MOTOROLA 68K - INTERFACE TIMING SPECIFICATION
SYMBOL
PARAMETER
MIN
MAX
UNITS
t0
Valid Address to CS Falling Edge
0
-
ns
t1
CS Falling Edge to DS Assert
65
-
ns
t2
DS Assert to DTACK Assert
-
50
ns
NA
DS Pulse Width (t2)
50
-
ns
t3
CS Falling Edge to AS Falling Edge
0
-
ns
Reset pulse width - both Motorola and Intel Operations (see
t9
Reset pulse width
30
FIGURE 30. MICROPROCESSOR INTERFACE TIMING - RESET PULSE WIDTH
CS
A DDR[6:0 ]
DA T A [7 :0 ]
RD_ DS
WR _ R /W
RD Y _ DTA C K
V a lid D a ta fo r Re adbac k
Data A v ailable to W rite In to the LIU
RE AD O PER ATIO N
W RITE O P ERA TIO N
t
0
t
0
t
1
t
2
Va lid Ad d re ss
t
3
t
3
t
1
t
2
AL E_ AS
Reset
t
9
相關(guān)PDF資料
PDF描述
MS3101E28-18SX CONN RCPT 12POS FREE HNG W/SCKT
XRT7300IVTR IC LIU E3/DS3/STS-1 SGL 44TQFP
MS3101E28-18SW CONN RCPT 12POS FREE HNG W/SCKT
XRT73L02MIVTR-F IC LIU E3/DS3/STS-1 2CH 100TQFP
MS27508E14B5SD CONN RCPT 5POS BOX MNT W/SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT83SL34IV-F 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT83SL38 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT83SL38_07 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER
XRT83SL38ES 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 8 CHT1/E1LIUSH RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT83SL38ES-BG 功能描述:界面開發(fā)工具 Eval System for XRT83SL38 Series 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