CY8C5488PVI-077 Просмотр технического описания (PDF) - Cypress Semiconductor
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CY8C5488PVI-077 Datasheet PDF : 93 Pages
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PRELIMINARY
PSoC®5: CY8C54 Family Data Sheet
Content Overview
1. ARCHITECTURAL OVERVIEW ......................................... 3
2. PINOUTS ............................................................................. 5
3. PIN DESCRIPTIONS ........................................................... 9
4. CPU ................................................................................... 10
4.1 ARM Cortex-M3 CPU ............................................... 10
4.2 Cache Controller ...................................................... 12
4.3 DMA and PHUB ....................................................... 12
4.4 Interrupt Controller ................................................... 14
5. MEMORY .......................................................................... 15
5.1 Static RAM ............................................................... 15
5.2 Flash Program Memory ............................................ 15
5.3 Flash Security ........................................................... 15
5.4 EEPROM .................................................................. 16
5.5 External Memory Interface ....................................... 16
5.6 Memory Map ............................................................ 18
6. SYSTEM INTEGRATION .................................................. 19
6.1 Clocking System ....................................................... 19
6.2 Power System .......................................................... 22
6.3 Reset ........................................................................ 25
6.4 I/O System and Routing ........................................... 26
7. DIGITAL SUBSYSTEM ..................................................... 31
7.1 Example Peripherals ................................................ 32
7.2 Universal Digital Block .............................................. 36
7.3 UDB Array Description ............................................. 39
7.4 DSI Routing Interface Description ............................ 40
7.5 CAN .......................................................................... 41
7.6 USB .......................................................................... 43
7.7 Timers, Counters, and PWMs .................................. 44
7.8 I2C ............................................................................ 44
7.9 Digital Filter Block ..................................................... 45
8. ANALOG SUBSYSTEM .................................................... 45
8.1 Analog Routing ......................................................... 46
8.2 Successive Approximation ADCs ............................. 48
8.3 Comparators ............................................................. 48
8.4 Opamps .................................................................... 50
8.5 Programmable SC/CT Blocks .................................. 50
8.6 LCD Direct Drive ...................................................... 51
8.7 CapSense ................................................................. 52
8.8 Temp Sensor ............................................................ 52
8.9 DAC .......................................................................... 52
8.10 Up/Down Mixer ....................................................... 53
8.11 Sample and Hold .................................................... 53
9. PROGRAMMING, DEBUG INTERFACES,
RESOURCES ........................................................................ 54
9.1 JTAG Interface ......................................................... 54
9.2 SWD Interface .......................................................... 54
9.3 Debug Features ........................................................ 55
9.4 Trace Features ......................................................... 55
9.5 SWV and TRACEPORT Interfaces .......................... 55
9.6 Programming Features ............................................. 55
9.7 Device Security ........................................................ 55
10. DEVELOPMENT SUPPORT ........................................... 56
10.1 Documentation ....................................................... 56
10.2 Online ..................................................................... 56
10.3 Tools ....................................................................... 56
11. ELECTRICAL SPECIFICATIONS ................................... 57
11.1 Absolute Maximum Ratings .................................... 57
11.2 Device Level Specifications .................................... 58
11.3 Power Regulators ................................................... 60
11.4 Inputs and Outputs ................................................. 61
11.5 Analog Peripherals ................................................. 66
11.6 Digital Peripherals .................................................. 75
11.7 Memory .................................................................. 78
11.8 PSoC System Resources ....................................... 83
11.9 Clocking .................................................................. 85
12. ORDERING INFORMATION ........................................... 88
12.1 Part Numbering Conventions ................................. 89
13. PACKAGING ................................................................... 90
14. REVISION HISTORY ...................................................... 92
15. SALES, SOLUTIONS, AND LEGAL INFORMATION .... 93
Document Number: 001-55036 Rev. *A
Page 2 of 93
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