CY8C52(2011_03) 查看數據表（PDF） - Cypress Semiconductor
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CY8C52 Datasheet PDF : 94 Pages
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PRELIMINARY
PSoC® 5: CY8C52 Family Datasheet
Contents
1. Architectural Overview ....................................................3
2. Pinouts ..............................................................................5
3. Pin Descriptions ...............................................................8
4. CPU ....................................................................................9
4.1 ARM Cortex-M3 CPU ................................................9
4.2 Cache Controller .....................................................11
4.3 DMA and PHUB ......................................................11
4.4 Interrupt Controller ..................................................14
5. Memory ............................................................................16
5.1 Static RAM ..............................................................16
5.2 Flash Program Memory ...........................................16
5.3 Flash Security ..........................................................16
5.4 EEPROM .................................................................16
5.5 Memory Map ...........................................................17
6. System Integration .........................................................18
6.1 Clocking System ......................................................18
6.2 Power System .........................................................21
6.3 Reset .......................................................................24
6.4 I/O System and Routing ..........................................25
7. Digital Subsystem ..........................................................31
7.1 Example Peripherals ...............................................31
7.2 Universal Digital Block .............................................35
7.3 UDB Array Description ............................................38
7.4 DSI Routing Interface Description ...........................38
7.5 CAN .........................................................................40
7.6 USB .........................................................................41
7.7 Timers, Counters, and PWMs .................................42
7.8 I2C ...........................................................................42
8. Analog Subsystem .........................................................43
8.1 Analog Routing ........................................................44
8.2 Successive Approximation ADC ..............................46
8.3 Comparators ............................................................46
8.4 LCD Direct Drive .....................................................47
8.5 CapSense ................................................................48
8.6 Temp Sensor ...........................................................48
8.7 DAC .........................................................................48
9. Programming, Debug Interfaces, Resources ...............49
9.1 SWD Interface .........................................................49
9.2 JTAG Interface ........................................................49
9.3 Debug Features .......................................................50
9.4 Trace Features ........................................................50
9.5 SWV and TRACEPORT Interfaces .........................50
9.6 Programming Features ............................................50
9.7 Device Security .......................................................50
10. Development Support ..................................................51
10.1 Documentation ......................................................51
10.2 Online ....................................................................51
10.3 Tools ......................................................................51
11. Electrical Specifications ..............................................52
11.1 Absolute Maximum Ratings ...................................52
11.2 Device Level Specifications ...................................53
11.3 Power Regulators ..................................................55
11.1 Inputs and Outputs ................................................58
11.2 Analog Peripherals ................................................66
11.3 Digital Peripherals .................................................77
11.4 Memory .................................................................80
11.5 PSoC System Resources ......................................81
11.6 Clocking .................................................................84
12. Ordering Information ....................................................88
12.1 Part Numbering Conventions ................................88
13. Packaging ......................................................................89
14. Acronyms ......................................................................91
15. Reference Documents ..................................................92
16. Document Conventions ...............................................93
16.1 Units of Measure ...................................................93
17. Revision History ...........................................................94
18. Sales, Solutions, and Legal Information ................... 94
Document Number: 001-66236 Rev. **
Page 2 of 94
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