Content
Jz4755 Multimedia Application Processor Data Sheet, Revision 0.6
Copyright® 2005-2007 Ingenic Semiconductor Co., Ltd. All rights reserved.
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Content
1 Overview............................................................................................ 1
1.1 Block Diagram......................................................................................................................... 2
1.2 Difference between Jz4755 and Jz4752................................................................................. 3
1.3 Features.................................................................................................................................. 4
1.3.1 Main CPU core ................................................................................................................ 4
1.3.2 Aux CPU core.................................................................................................................. 4
1.3.3 Multimedia support .......................................................................................................... 4
1.3.4 Memory sub-system ........................................................................................................ 4
1.3.5 Clock generation and power management ..................................................................... 5
1.3.6 On-chip peripherals ......................................................................................................... 5
1.4 Characteristic .......................................................................................................................... 9
2 Packaging and Pinout Information................................................... 10
2.1 Overview ............................................................................................................................... 10
2.2 Jz4755 Package ....................................................................................................................11
2.3 Pin Description
[1][2]
................................................................................................................ 13
2.3.1 Pin for parallel interfaces............................................................................................... 13
2.3.2 Pin for serial interfaces.................................................................................................. 18
2.3.3 Pin for system................................................................................................................ 19
2.3.4 Pin for analog interfaces and corresponding power/ground ......................................... 20
2.3.5 Pin for IO and core power/ground ................................................................................. 22
3 Electrical Specifications ................................................................... 23
3.1 Absolute Maximum Ratings .................................................................................................. 23
3.2 Recommended operating conditions .................................................................................... 24
3.3 DC Specifications.................................................................................................................. 26
3.4 Power On, Reset and BOOT ................................................................................................ 28
3.4.1 Power-On Timing........................................................................................................... 28
3.4.2 Reset procedure............................................................................................................ 29
3.4.3 BOOT ............................................................................................................................ 30
