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RM0345 数据表(PDF) 8 Page - STMicroelectronics |
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RM0345 数据表(HTML) 8 Page - STMicroelectronics |
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8 / 38 page ![]() Power supply RM0345 8/38 Doc ID 024080 Rev 3 Figure 3. Supply signals from the QFP144 footprint Figure 4. Test points on J4 connector All power signals and voltage references of the SPC563M64xx QFP144 footprint from the application board are directly connected to the respective calibration device signals. The VDDE12 supply used to power the dedicated SPC563M64xx calibration bus interface is connected to the upon board +3.3 V voltage regulator. VSSAVSSSYN GND VRCCTL VDDREG VSTBY C46 1uF GND VDDEH1 .A 24 VDDEH1B 34 VDDEH1 C 46 VDDEH4 61 VDDEH6A 78 VDDEH6B 93 VDDEH7 102 VDDEH7 113 VDDPLL 74 VDDREG 10 VRC33 13 VRCCTL 11 VSSPLL 77 VSSA0 7 VSTBY 12 VDDA0 6 VSUP 79 VDDA0 VDDSYN Default = CL J15 J14 Default = CLOSE +5V VDDEH1B VDDEH6A VDDEH7 VDDEH6A VDDEH1A VDDEH1B VDDEH6B GAPGRI00341 |
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