STW8009 STMicroelectronics, STW8009 Datasheet - Page 22

• Manufacturer Part Number: STW8009
• Description: Mobile Video Denc
• Manufacturer: STMicroelectronics

Functional description
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Transition between Standby and Active modes
Transitions between these two modes are applied by software configuration through I2C
interface.
Supply management
At power up, supplies must be applied according to the following sequence:
and removed according to the following sequence:
JTAG interface
To ease the integration of STw80x9 in its system application, a JTAG interface is available.
VddIO1, VddIO2 (1.8V/2.8V) then,
Vdd (1.2V/1.4V) then,
VccA1, VccA2, VccA3, VccA4 (2.8V/3.3V)
VccA1, VccA2, VccA3, VccA4 (2.8V/3.3V) then,
Vdd (1.2V/1.4V) then,
VddIO1, VddIO2 (1.8V/2.8V)
STw8009/STw8019