AM3352 core schematic diagram

C

B

AM335X_VDDSHV1

VDDS_RTC

VDDS_PLL_CORE_LCD

ENZ_KALDO_1P8V

VDD_RTC

GNDA_ADC

VDDS_OSC

AM335X_VDDA_ADC

AM335X_VDDS

AM335X_VDDSHV6

AM335X_VDDSHV4

AM335X_VDDSHV5

AM335X_VDDSHV2

AM335X_VDDSHV3

CAP_VDD_SRAM_CORE

VDDS_SRAM_CORE_BG

VDDS_PLL_MPU

VDDS_PLL_DDR

VDDS_SRAM_MPU_BB

VDDA3P3V_USB0

VDDA1P8V_USB0

CAP_VBB_MPU

CAP_VDD_SRAM_MPU

VDDMPU_MON

DGND VDIG1

VDDSHV1

VAUX2

VRTC

DGND

VDIG2

GND_OSC0

GNDA_ADC

VDIG2

DGND

VDDA_ADC

G

DGND

VDAC

VDDS

VDIG1

VAUX2

VDDSHV6

VDIG1

VMMC

VAUX2

VDDSHV4

VDDSHV5

VMMC

VDDSHV2

VDIG1

VAUX2

VDDSHV3

VDDS_DDR

VDIG2

DGND DGND

VDIG2

VIO_SMPS

DGND

DGND

VDIG2

DGND

VDIG2

DGND DGND

VDD2_SMPS

VDD1_SMPS VDD_MPU

AM335X_VDDS_DDR

VAUX1

VAUX33

VDD_CORE

DGND DGND

DGND

DGND

DGND

PM_VDDSHV1P

PM_VDDSHV1N

PM_VPLLCRLCD

PM_VPLLCRLCD

PM_VDDSRTCN

PM_VDDSRTCP

PM_VDDSOSCN

PM_VDDSOSCP

PM_VDDAADCP

PM_VDDAADCN PM_VDDSP

PM_VDDSN

PM_VDDSHV6P

PM_VDDSHV6N

PM_VDDSHV4P

PM_VDDSHV4N

PM_VDDSHV5P

PM_VDDSHV5N

PM_VDDSHV2N

PM_VDDSHV2P

PM_VDDSHV3N

PM_VDDSHV3P

PM_VPLLDDRP

PM_VPLLDDRN

PM_VDDCOREP

PM_VDDCOREN

PM_VSRAMCOREP

PM_VSRAMCOREN

PM_VUSB1_8VP

PM_VUSB1_8VN

PM_VUSB3_3VN

PM_VUSB3_3VP

PM_VPLLMPUP

PM_VPLLMPUN

PM_VSRAMMPUP

PM_VSRAMMPUN

PM_VDDMPUP

PM_VDDMPUN

PWR_SMPS1_FB

C73

0.01uF

C73

0.01uF

R499

2ohm1% Sense

R499

2ohm1% Sense

TP24

TP1mm

TP24

TP1mm

R498

0.24ohm1% Sense

R498

0.24ohm1% Sense

R48

10K

R48

10K

C69

0.01uF

C69

0.01uF

R504

2ohm1% Sense

R504

2ohm1% Sense

FB3 DNI FB3 DNI

1 2

150OH 150OH

R493 0.24ohm1% Sense R493 0.24ohm1% Sense

C65

1uF

C65

1uF

R507

2ohm1% Sense

R507

2ohm1% Sense

R496 0.24ohm1% Sense R496 0.24ohm1% Sense

C61

0.01uF

C61

0.01uF

C70

0.01uF

C70

0.01uF

C62

0.01uF

C62

0.01uF

150 150

R501

1ohm1% Sense

R501

1ohm1% Sense

R508 R508

FB20 150OHM800mA FB20 150OHM800mA

1 2

C63

0.01uF

C63

0.01uF

R503

2ohm1% Sense

R503

2ohm1% Sense

C60

1uF

C60

1uF

FB5 150OHM800mA FB5 150OHM800mA

1 2

R502

1ohm1% Sense

R502

1ohm1% Sense

C66

0.01uF

C66

0.01uF

FB7 DNI FB7 DNI

1 2

R505

2ohm1% Sense

R505

2ohm1% Sense

FB21 DNI FB21 DNI

1 2

R494 0.24ohm1% Sense R494 0.24ohm1% Sense

FB4 150OHM800mA FB4 150OHM800mA

1 2

R497

2ohm1% Sense

R497

2ohm1% Sense

R506

2ohm1% Sense

R506

2ohm1% Sense

R495 0.24ohm1% Sense R495 0.24ohm1% Sense

R32

0.05ohm1% Sense

R32

0.05ohm1% Sense

FB8 150OHM800mA FB8 150OHM800mA

1 2

R561 DNI R561 DNI

R500

2ohm1% Sense

R500

2ohm1% Sense

C71

1uF

C71

1uF

C67

0.01uF

C67

0.01uF

FB1 DNI FB1 DNI

1 2

R46

0.05ohm1% Sense

R46

0.05ohm1% Sense

C64

0.01uF

C64

0.01uF

FB6 150OHM800mA FB6 150OHM800mA

1 2

FB2 150OHM800mA FB2 150OHM800mA

1 2

R545 0.24ohm1% Sense R545 0.24ohm1% Sense

C68

0.01uF

C68

0.01uF

C72

1uF

C72

1uF

R546 0.24ohm1% Sense R546 0.24ohm1% Sense

AM335X

15mm x 15mm Package

[ENZ_KALDO_1P8V]

[TESTOUT]

U2C

AM335X_15x15

AM335X

15mm x 15mm Package

[ENZ_KALDO_1P8V]

[TESTOUT]

U2C

AM335X_15x15

VSS

A1

VSS

A18

VSS

M8

VSS

F8

VSS

G9 VSS

G8

VSS

H6

VSS

H9

VSS

H10

VSS

J7

VSS

J8

VSS

J9

VSS

J10

VSS

G11

VSS

H12

VSS

H7

VSS

K7

VSS

H8

VSS

K9

VSS

K10

VSS

K11

VSS

M12

VSS

L11

VSS

J6

VSS

M6

VSS

M7

VSS

J11

VSS

M9

VSS

L12

VSS

M10

VSS

N7

VSS

V18

VSS

N10

VSS

N11

VSS

L10

VSS

L13

VSS

V1

VDD_CORE

F6

VDD_CORE

F7

VDD_CORE

G6

VDD_MPU F10

VDD_CORE

G7

VDD_CORE

G10

VDD_MPU F11

VDD_CORE

H11

VDD_CORE

J12

VDD_CORE

K6

VDD_MPU F12

VDD_CORE

K12

VDD_CORE

L6

VDD_CORE

L7

VDD_CORE

L8

VDDSHV1

P7

VDDSHV1

P8

VDDSHV2

P10

VDDSHV3

P12

VDDSHV3

P13

VDDSHV4

J14 VDDSHV4

H14

VDDSHV5

K14

VDDSHV5

L14

VDDS

E6

VDDS

E14

VDDS

F9

VDDS

K13

VDDS

N6

VDDS

P9

CAP_VDD_SRAM_CORE

D9

VDDS_SRAM_CORE_BG E9

VDDS_OSC R11

VDDS_PLL_CORE_LCD R10

VDDA_ADC D8

CAP_VDD_RTC D6 VDDS_RTC D7

VDDS_SRAM_MPU_BB

D10

CAP_VBB_MPU C10 CAP_VDD_SRAM_MPU D11

VPP

M5

VDDS_PLL_MPU H15

VDDA3P3V_USB1

R15

VDDA1P8V_USB1

R16

VSSA_USB

N14

VDDA3P3V_USB0

N15

VDDA1P8V_USB0

N16

VSSA_USB

M14

VDDS_PLL_DDR E7

VSSA_ADC E8

VDD_MPU F13

VDDS_DDR J5

VDDS_DDR E5

VDDS_DDR F5

VDDS_DDR G5

VDDS_DDR H5

VDDS_DDR K5

VDDS_DDR L5

VDDSHV2

P11

VDD_CORE

K8

VDD_CORE

L9

RTC_KALDO_ENn

B4

RESERVED A3

VSS

G12

VDD_CORE

M11

VDD_CORE

M13

VDD_CORE

N8

VDD_CORE

N9

VDD_CORE

N12

VDD_CORE

N13

VDD_MPU G13

VDD_MPU H13

VDD_MPU J13

VDDSHV6

E10

VDDSHV6

E11

VDDSHV6

E12

VDDSHV6

E13

VDDSHV6

F14

VDDSHV6

G14

VDDSHV6

N5

VDDSHV6

P5

VDDSHV6

P6

VDDS

P14

VDD_MPU_MON A2