CY8C5246AXI-054 Cypress Semiconductor Corp, CY8C5246AXI-054 Datasheet - Page 2
CY8C5246AXI-054
Manufacturer Part Number
CY8C5246AXI-054
Description
Manufacturer
Cypress Semiconductor Corp
Specifications of CY8C5246AXI-054
Lead Free Status / Rohs Status
Compliant
Contents
1. Architectural Overview ..................................................... 3
2. Pinouts ............................................................................... 5
3. Pin Descriptions ................................................................ 8
4. CPU ..................................................................................... 9
5. Memory ............................................................................. 16
6. System Integration .......................................................... 18
7. Digital Subsystem ........................................................... 31
8. Analog Subsystem .......................................................... 43
Document Number: 001-66236 Rev. *A
4.1 ARM Cortex-M3 CPU ................................................. 9
4.2 Cache Controller ...................................................... 11
4.3 DMA and PHUB ....................................................... 11
4.4 Interrupt Controller ................................................... 14
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
6.1 Clocking System ....................................................... 18
6.2 Power System .......................................................... 21
6.3 Reset ........................................................................ 24
6.4 I/O System and Routing ........................................... 25
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 I
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
2
C ............................................................................ 42
PRELIMINARY
9. Programming, Debug Interfaces, Resources ................ 49
10. Development Support ................................................... 52
11. Electrical Specifications ............................................... 53
12. Ordering Information ..................................................... 88
13. Packaging ....................................................................... 89
14. Acronyms ....................................................................... 91
15. Reference Documents ................................................... 92
16. Document Conventions ................................................ 93
17. Revision History ............................................................ 94
18. Sales, Solutions, and Legal Information ..................... 95
PSoC
8.6 Temp Sensor ............................................................ 48
8.7 DAC .......................................................................... 48
9.1 Debug Port Acquisition ............................................. 49
9.2 SWD Interface .......................................................... 49
9.3 Debug Features ........................................................ 51
9.4 Trace Features ......................................................... 51
9.5 SWV Interface .......................................................... 51
9.6 Programming Features ............................................. 51
9.7 Device Security ........................................................ 51
10.1 Documentation ....................................................... 52
10.2 Online ..................................................................... 52
10.3 Tools ....................................................................... 52
11.1 Absolute Maximum Ratings .................................... 53
11.2 Device Level Specifications .................................... 54
11.3 Power Regulators ................................................... 56
11.4 Inputs and Outputs ................................................. 58
11.5 Analog Peripherals ................................................. 66
11.6 Digital Peripherals .................................................. 77
11.7 Memory .................................................................. 80
11.8 PSoC System Resources ....................................... 82
11.9 Clocking .................................................................. 84
12.1 Part Numbering Conventions ................................. 88
16.1 Units of Measure .................................................... 93
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5: CY8C52 Family Datasheet
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