CY8C5246AXI-038 Cypress Semiconductor Corp, CY8C5246AXI-038 Datasheet - Page 2

• Manufacturer Part Number: CY8C5246AXI-038
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY8C5246AXI-038

• Lead Free Status / RoHS Status: Compliant

Contents
1. Architectural Overview ................................................ 3
2. Pinouts .......................................................................... 5
3. Pin Descriptions ........................................................... 9
4. CPU ................................................................................ 9
5. Memory ........................................................................ 14
6. System Integration ..................................................... 17
7. Digital Subsystem ...................................................... 30
8. Analog Subsystem ..................................................... 40
Document Number: 001-55034 Rev. *G
4.1 ARM Cortex-M3 CPU ............................................ 9
4.1 Cache Controller ................................................. 11
4.2 DMA and PHUB .................................................. 11
4.3 Interrupt Controller .............................................. 13
5.1 Static RAM .......................................................... 14
5.2 Flash Program Memory ....................................... 15
5.3 Flash Security ...................................................... 15
5.4 EEPROM ............................................................. 15
5.5 External Memory Interface .................................. 15
5.1 Memory Map ....................................................... 16
6.1 Clocking System .................................................. 17
6.1 Power System ..................................................... 20
6.1 Reset ................................................................... 23
6.1 I/O System and Routing ...................................... 24
7.1 Example Peripherals ........................................... 30
7.1 Universal Digital Block ......................................... 33
7.1 UDB Array Description ........................................ 35
7.1 DSI Routing Interface Description ....................... 36
7.1 CAN ..................................................................... 37
7.1 USB ..................................................................... 39
7.1 Timers, Counters, and PWMs ............................. 40
7.1 I
8.1 Analog Routing .................................................... 41
8.1 Successive Approximation ADC .......................... 43
8.1 Comparators ........................................................ 43
8.1 LCD Direct Drive ................................................. 44
8.1 CapSense ............................................................ 45
8.2 Temp Sensor ....................................................... 45
8.3 DAC ..................................................................... 45
2
C ....................................................................... 40
PRELIMINARY
9. Programming, Debug Interfaces, Resources ........... 46
10. Development Support .............................................. 48
11. Electrical Specifications .......................................... 49
12. Ordering Information ................................................ 75
13. Packaging .................................................................. 77
14. Acronyms .................................................................. 79
15. Reference Documents .............................................. 80
16. Document Conventions ........................................... 81
17. Revision History ....................................................... 82
18. Sales, Solutions, and Legal Information ................ 85
PSoC
9.1 JTAG Interface .................................................... 46
9.2 SWD Interface ..................................................... 46
9.3 Debug Features ................................................... 46
9.4 Trace Features .................................................... 47
9.5 SWV and TRACEPORT Interfaces ..................... 47
9.6 Programming Features ........................................ 47
9.7 Device Security ................................................... 47
10.1 Documentation .................................................. 48
10.2 Online ................................................................ 48
10.3 Tools .................................................................. 48
11.1 Absolute Maximum Ratings ............................... 49
11.2 Device Level Specifications ............................... 50
11.3 Power Regulators .............................................. 52
11.4 Inputs and Outputs ............................................ 54
11.5 Analog Peripherals ............................................ 58
11.6 Digital Peripherals ............................................. 62
11.1 Memory ............................................................. 65
11.1 PSoC System Resources .................................. 70
11.2 Clocking ............................................................. 72
12.1 Part Numbering Conventions ............................ 76
16.1 Units of Measure ............................................... 81
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5: CY8C52 Family Datasheet
Page 2 of 85
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