STW4811M datasheet(4/85 Pages) STMICROELECTRONICS

Part #	STW4811M

Description	Power management for multimedia processors

Download	85 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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4 / 85 page

List of tables

STw4811M/STw4811N

4/85

CD00131784

List of tables

Table 1.

STw4811 ball connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 2.

STw4811 balls function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 3.

Device ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 4.

Register address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 5.

Register data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 6.

Register general information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 7.

Register summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 8.

Power control register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 9.

USB register address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 10.

Vendor ID and Product ID: Read only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 11.

USB control register 1 (address = 04h set and 05h clearh) . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 12.

USB control register 2 (address = 06h set and 07h clearh) . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 13.

USB Interrupt source register (address = 08h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 14.

USB interrupt latch registers (address = 0Ah set and 0Bh clearh) . . . . . . . . . . . . . . . . . . . 27

Table 15.

USB interrupt enable low register (address = 0Ch and 0Dh) . . . . . . . . . . . . . . . . . . . . . . . 28

Table 16.

USB interrupt enable high register (address = 0Eh and 0Fh). . . . . . . . . . . . . . . . . . . . . . . 28

Table 17.

USB EN register (address = 10h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 18.

Configuration 1 register (11h) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 19.

Power control register - General information (address = 1Eh) . . . . . . . . . . . . . . . . . . . . . . 31

Table 20.

Power control register - General information (address = 1Fh) . . . . . . . . . . . . . . . . . . . . . . 31

Table 21.

Power control register mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 22.

Power control register at address 05h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 23.

Power control register at address 06h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 24.

Power control register at address 07h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 25.

Power control register at address 08h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 26.

Power control register at address 09h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 27.

Power control register at address 0Ah . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Table 28.

Configuration 2 register at address = 20h. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 29.

VCORE_sleep register at address = 21h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Table 30.

Power supply domains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table 31.

Thermal threshold values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table 32.

Data transmission via USB control register 1 (DAT_SE0 mode) - Suspend = 0 . . . . . . . . 48

Table 33.

Data transmission via USB control register 1 (DAT_SE0 mode) - Suspend = 1 . . . . . . . . 49

Table 34.

Data receiver via USB control register 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Table 35.

STw4811 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Table 36.

Package dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Table 37.

Operating conditions (temperature range: -30 to +85 °C). . . . . . . . . . . . . . . . . . . . . . . . . . 57

Table 38.

VREF18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Table 39.

VCORE DC/DC step-down converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Table 40.

VIO_VMEM DC/DC step-down converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 41.

LDO regulators - VPLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Table 42.

LDO regulators - VANA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 43.

LDO regulators - VAUX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 44.

Power supply monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Table 45.

CMOS input/output static characteristics: I²C interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Table 46.

CMOS input/output dynamic characteristics: I²C interface . . . . . . . . . . . . . . . . . . . . . . . . . 65

Table 47.

VIO level: USB and control I/Os . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Table 48.

VIO level: MMC interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

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