SPC56EL54x datasheet(72/165 Pages) STMICROELECTRONICS

72 / 165 page

Package pinouts and signal descriptions

SPC56ELx, SPC564Lx

72/165

DocID15457 Rev 12

VDD_HV_REG_1 VDD_HV_REG_1

H15

VSS_HV_FLA

J16

VDD_HV_FLA

H16

VDD_HV_IO

126 VDD_HV(3)

VSS_HV_IO

127 VSS_HV(4)

VDD_HV_REG_2 VDD_HV_REG_2

130

Power supply pins (1.2 V)

VSS_LV_COR



Decoupling pins for core logic. Decoupling capacitor must be

connected between these pins and the nearest VDD_LV_COR pin.

VSS_HV(2)

VDD_LV_COR



Decoupling pins for core logic. Decoupling capacitor must be

connected between these pins and the nearest VSS_LV_COR pin.

VDD_LV(1)

VSS 1V2

VSS_LV_PLL0_PLL1 /



1.2 V Decoupling pins for on-chip FMPLL modules. Decoupling

capacitor must be connected between this pin and VDD_LV_PLL.

VDD 1V2

VDD_LV_PLL0_PLL1



Decoupling pins for on-chip FMPLL modules. Decoupling capacitor

must be connected between this pin and VSS_LV_PLL.

VDD_LV_COR



Decoupling pins for core logic. Decoupling capacitor must be

connected between these pins and the nearest VSS_LV_COR pin.

VDD_LV(1)

VSS_LV_COR



Decoupling pins for core logic. Decoupling capacitor must be

connected between these pins and the nearest VDD_LV_COR pin.

VSS_LV(2)

VDD_LV_COR



Decoupling pins for core logic and Regulator feedback. Decoupling

capacitor must be connected between this pins and VSS_LV_REGCOR.

—70

VDD_LV(1)

VSS_LV_COR

VSS_LV_REGCOR0



Decoupling pins for core logic and Regulator feedback. Decoupling

capacitor must be connected between this pins and VDD_LV_REGCOR.

—71

VSS_LV(2)

VDD_LV_COR



Decoupling pins for core logic. Decoupling capacitor must be

connected between these pins and the nearest VSS_LV_COR pin.

VDD_LV(1)

VSS_LV_COR



/ 1.2 V Decoupling pins for core logic. Decoupling capacitor must be

connected between these pins and the nearest VDD_LV_COR pin.

VSS_LV(2)

VDD 1V2

VDD_LV_COR



Decoupling pins for core logic. Decoupling capacitor must be

connected between these pins and the nearest VDD_LV_COR pin.

131

VDD_LV(1)

Table 6. Supply pins (continued)

Supply

Pin #

Symbol

Description

100

pkg

144

pkg

257

pkg

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