TDA4VM21 datasheet(133/331 Pages) TI

133 / 331 page

Table 5-124. Power Supply Signal Description (continued)

SIGNAL NAME [1]

DESCRIPTION [2]

PIN TYPE

[3]

BALL [4]

VDDSHV2_MCU

IO supply for MCUSS IO group 2

PWR

J22, K21

VDDSHV3

IO supply for MAIN domain IO group 3

PWR

V21, W22

VDDSHV4

IO supply for MAIN domain IO group 4

PWR

AA21, Y22

VDDSHV5

IO supply for MAIN domain IO group 5

PWR

T20, T22

VDDSHV6

IO supply for MAIN domain IO group 6

PWR

U20, U22

VDDS_DDR

DDR inteface power supply

PWR

A1, G8, J8, K7, L8,

M7, N8, P7, R8, T1

VDDS_DDR_BIAS

Bias supply for LPDDR4

PWR

H7, J6, R6, T7

VDDS_DDR_C

IO power for DDR Memory Clock Bit (MCB) macro

PWR

VDDS_MMC0

MMC0 IO supply

PWR

AA8, AB7, Y7

VDDS_OSC1

HFOSC1 supply

PWR

R21

VDD_CORE

MAIN domain core supply

PWR

J10, K11, K13, K15,

K17, K9, L10, L16,

L18, M15, N14, N16,

N18, P13, P15, P17,

R14, R16, R18, R20,

T15, T17, T9, U14,

U16, U18, V15, V17,

V20, W14

VDD_CPU

CPU core supply

PWR

N10, P11, R10, R12,

U10, V11, V9, W10

VDDA_0P8_DLL_MMC0

MMC0 DLL analog supply

PWR

VDD_MCU

MCUSS core supply

PWR

L20, M19, M21, N20,

P19

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TDA4VM-Q1, TDA4VM

SPRSP36K – SEPTEMBER 2021 – REVISED APRIL 2024

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