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MT89L86ANR1 PDF预览

MT89L86ANR1

更新时间: 2024-02-14 08:51:53
品牌 Logo 应用领域
加拿大卓联 - ZARLINK 电信光电二极管电信集成电路
页数 文件大小 规格书
44页 427K
描述
Digital Time Switch, CMOS, PDSO48, 0.300 INCH, LEAD FREE, MO-118AA, SSOP-48

MT89L86ANR1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP, SSOP48,.4针数:48
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.65JESD-30 代码:R-PDSO-G48
JESD-609代码:e3长度:15.88 mm
功能数量:1端子数量:48
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP48,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:2.79 mm子类别:Other Telecom ICs
最大压摆率:10 mA标称供电电压:3.3 V
表面贴装:YES技术:CMOS
电信集成电路类型:DIGITAL TIME SWITCH温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.64 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:7.49 mm
Base Number Matches:1

MT89L86ANR1 数据手册

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MT89L86  
Data Sheet  
Pin Description  
Pin #  
Name  
Description  
44  
48  
PLCC SSOP  
2
2
DTA  
Data Acknowledgment (Open Drain Output). This active low output indicates that a  
data bus transfer is complete. A pull-up resistor is required at this output.  
3-5  
7-9  
3-5  
7-9  
STi0-5 ST-BUS Inputs 0 to 5 (5 V tolerant Inputs). Serial data input streams. These streams  
may have data rates of 2.048, 4.096 or 8.192 Mbit/s with 32, 64 or 128 channels,  
respectively.  
10  
10  
STi6/A6 ST-BUS Input 6/Addr.6 input (5 V tolerant Input). The function of this pin is  
determined by the switching configuration enabled. If non-multiplexed CPU bus is used  
along with a higher input rate of 8.192 or 4.096 Mb/s, this pin provides A6 address  
input function. For 2.048 and 4.096 Mb/s (8x4) applications or when the multiplexed  
CPU bus interface is selected, this pin assumes STi6 function. See Control Register  
bits description and Tables 1, 2, 6 & 7 for more details.  
Note that for applications where both A6 and STi6 inputs are required simultaneously  
(e.g., 8 x 4 switching configuration at 4.096 Mb/s or rate conversion between  
2.048 Mb/s to 4.196 or 8.192 Mb/s) the A6 input should be connected to pin STo6/A6.  
11  
11  
STi7/A7 ST-BUS Input 7/Addr.7 input (5 V tolerant Input): The function of this pin is  
determined by the switching configuration enabled. If non-multiplexed CPU bus is used  
along with a higher input rate of 8.192 Mb/s, this pin provides A7 address input  
function.  
For 2.048 and 4.096 Mb/s (8x4) applications or when the multiplexed CPU bus is  
selected, this pin assumes STi7 function. See Control Register bits description and  
Tables 1, 2, 6 & 7 for more details.  
Note that for applications where both A7 and STi7 inputs are required simultaneously  
(e.g., 2.048 to 8.192 Mb/s rate conversion) the A7 input should be connected to pin  
STo7/A7.  
12 12,36  
13  
VDD  
+3.3 Volt Power Supply.  
RESET Device Reset (5 V tolerant input). This pin is only available for the 48-pin SSOP  
package. In normal operation, This active low input puts the MT89L86 in its reset state.  
It clears the internal counters and registers. All ST-BUS outputs are set to the high  
impedance state. The RESET pin must be held low for a minimum of 100nsec to reset  
the device.  
13  
14  
14  
15  
FR  
Frame Pulse (5 V tolerant Input). This input accepts and automatically identifies frame  
synchronization signals formatted according to ST-BUS and GCI interface  
specifications.  
CLK  
Clock (5 V tolerant Input). Serial clock for shifting data in/out on the serial streams.  
Depending on the serial interface speed selected by IMS (Interface Mode Select)  
register, the clock at this pin can be 4.096 or 8.192 MHz.  
15-17 16-18 STi8/A0, Address 0-2 / Input Streams 8-10 (5 V tolerant Input). When the non-multiplexed  
STi9/A1, CPU bus is selected, these lines provide the A0-A2 address lines to the MT89L86  
STi10/A2 internal registers. When the 16x8 switching configuration is selected, these pins are  
ST-BUS serial inputs 8 to 10 receiving data at 2.048 Mb/s.  
19-21 20-22 STi11/A3, Address 3-5 / Input Streams 11-13 (5 V tolerant Input). When the non-multiplexed  
STi12/A4, CPU bus is selected, these lines provide the A3-A5 address lines to the MT89L86  
STi13/A5 internal registers. When the 16x8 switching configuration is selected, these pins are  
ST-BUS serial inputs 11 to 13 receiving data at 2.048 Mb/s.  
3
Zarlink Semiconductor Inc.  

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