STW4810CRAT/LF ST-Ericsson Inc, STW4810CRAT/LF Datasheet - Page 7

• Manufacturer Part Number: STW4810CRAT/LF
• Description: IC PWR MNGMNT MULTIMEDIA 84VFBGA
• Manufacturer: ST-Ericsson Inc

Specifications of STW4810CRAT/LF

• Applications: Processor
• Current - Supply: 170µA
• Voltage - Supply: 2.7 V ~ 4.8 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 84-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

List of figures
List of figures
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Typical mobile multimedia system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
STw4810 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Start-up timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Switching POWER to sleep timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
VDDOK block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
I2C interface block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Control interface: I2C format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Control interface: I2C timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Clock switching between master and internal clock (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Block diagram of biasing and references of the device . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Thermal threshold temperatures for ‘it_warn’ bit and VDDOK ball . . . . . . . . . . . . . . . . . . . 38
USB OTG transceiver block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
SD MMC block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Propagation and clock/data skew times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
STw4810 application schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
TFBGA 84 balls 6x6x1.2mm body size / 0.5 ball pitch drawing . . . . . . . . . . . . . . . . . . . . . 73
VFBGA 84 balls 4.6x4.6x1.0 mm ball pitch drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
STw4810