參數(shù)資料
型號: KSZ8993MI
廠商: Micrel Inc
文件頁數(shù): 83/86頁
文件大?。?/td> 0K
描述: IC SWITCH 10/100 W/TXRX 128PQFP
標準包裝: 66
系列: *
類型: *
應(yīng)用: *
安裝類型: 表面貼裝
封裝/外殼: 128-BFQFP
供應(yīng)商設(shè)備封裝: 128-PQFP(14x20)
包裝: 托盤
產(chǎn)品目錄頁面: 1081 (CN2011-ZH PDF)
其它名稱: 576-2124
KSZ8993MI-ND
Micrel, Inc.
KSZ8993M/ML
October 2008
84
M9999-020606
Figure 24. Recommended Reset Circuit
Figure 25. Recommended Circuit for Interfacing with CPU/FPGA Reset
At power-on-reset, R, C, and D1 provide the necessary ramp rise time to reset the Micrel device. The reset out
from CPU/FPGA provides warm reset after power up. It is also recommended to power up the VDD core voltage
earlier than VDDIO voltage. At worst case, the both VDD core and VDDIO voltages should come up at the same
time.