AM652X datasheet(289/299 Pages) TI1

289 / 299 page

Device

VDDA_3P3_IOLDO_WKUP

VDDSHV0_WKUP

VDDSHV1_WKUP

VDDSHV2_WKUP

VDDA_3P3_IOLDO0

VDDA_3P3_IOLDO1

VDDSHV7

I/O Bias LDO

VDDA_POR_WKUP

VDDSHV0

VDDSHV1

VDDSHV2

VDDSHV3

VDDSHV4

VDDSHV5

VDDSHV6

I/O Bias LDO

CAP_VDDA_1P8_IOLDO_WKUP

CAP_VDDA_1P8_IOLDO0

CAP_VDDA_1P8_IOLDO1

Wakeup

Domain

Main

Domain

SPRSP08 DECOUPLING CAPS_04

VDDS2_WKUP

VDDS0_WKUP

VDDS1_WKUP

VDDS4

VDDS6

VDDS3

VDDS7

VDDS0

VDDS1

VDDS2

VDDS5

VDDS8

VDDSHV8

289

AM6548, AM6528, AM6546

AM6526, AM6527

www.ti.com

SPRSP08E – NOVEMBER 2017 – REVISED OCTOBER 2018

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Product Folder Links: AM6548 AM6528 AM6546 AM6526 AM6527

Applications, Implementation, and Layout

Figure 7-8 shows a split configuration where VDDSHV[0, 1, 2, 5, 7, 8] are configured for 3.3 V operation,

while VDDSHV[3, 4, 6] are configured for 1.8 V operation. Note the colors indicate rails that are tied to the

same source.

Figure 7-8. VDDSHV[0-8] supplies configured for combination of 1.8 V or 3.3 V operation

Figure 7-9 illustrates the system configuration when VDDSHV6 or VDDSHV7 is used as the MMC/SD

supply.

AM652X Folha de dados(PDF) 289 Page - Texas Instruments

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