参数资料
型号: 4450HG/3-K
厂商: EXAR CORP
元件分类: 微控制器/微处理器
英文描述: MICROPROCESSOR, PBGA324
封装: ROHS COMPLIANT, HSBGA-324
文件页数: 61/92页
文件大小: 780K
代理商: 4450HG/3-K
4450 – Data Sheet, DS-0131-06
Page 64
Hifn Confidential
7
DC Specifications
Note
The DC information in this chapter is preliminary and subject to change.
7.1 Absolute Maximum Ratings
7.2 Package Thermal Specification
Table 7-2 shows the thermal specifications for the 324 pin HSBGA package.
Table 7-1. Absolute Maximum Ratings
DC Supply I/O Voltage (vdde)
-0.5V to +3.6V
DC Supply I/O Voltage (vddh)
Note
If Configured for HSTL, applying voltages beyond
the absolute maximum 1.65V may damage the
device.
-0.5V to +3.6V (LVCMOS)
-0.5V to +1.65V(HSTL)
DC Supply Core Voltage (vddi)
-0.5V to +1.1V
DC Supply I/O Voltage (vddn)
-0.5V to +2.75V
DC Supply I/O Voltage (vddr)
-0.5V to +2.75V
DC Supply I/O Voltage (vdds)
-0.5V to +1.1V
DC Supply Analog Voltage (vdda_ddr_pll, vdda_pll)
-0.5V to +1.1V
DC Supply SERDES Analog Voltage (vdda_serdes)
-0.5V to +1.1V
DC Input Voltage (vref_host, vref_netw)
-0.5V to 0.825V
DC Reference Voltage (vref[2:0]_ddr)
-0.5V to (vddr\2) +/- 1%
DC Input voltage (vttn_serdes, vtth_serdes)
-0.5V to +1.98V
Storage Temperature
-40°C to +125°C
Warning
Stresses above those listed under Absolute Maximum
Ratings may cause permanent damage to the device. This
is a stress rating only and functional operation of the
device at these or any other conditions above those
indicated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating
conditions may affect device reliability.
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