PAC5210 Datasheet, PDF (3/69 Pages) Active-Semi, Inc – Power Application Controller

PAC5210
Power Application Controller
13.2.1. ADC................................................................................................................................................ 43
13.2.2. Auto-Sampling Sequencer............................................................................................................. 43
13.2.3. EMUX Control................................................................................................................................ 43
13.3. Electrical Characteristics........................................................................................................................ 44
14. Memory System............................................................................................................................................. 45
14.1. Features................................................................................................................................................. 45
14.2. Block Diagram........................................................................................................................................ 45
14.3. Functional Description............................................................................................................................ 46
14.3.1. Program and Data FLASH............................................................................................................. 46
14.3.2. SRAM............................................................................................................................................. 46
14.4. Electrical Characteristics........................................................................................................................ 47
15. Clock Control System..................................................................................................................................... 48
15.1. Features................................................................................................................................................. 48
15.2. Block Diagram........................................................................................................................................ 48
15.3. Functional Description............................................................................................................................ 49
15.3.1. Free Running Clock (FRCLK)........................................................................................................ 49
15.3.2. Fast Clock (FCLK).......................................................................................................................... 49
15.3.3. High-Speed Clock (HCLK)............................................................................................................. 49
15.3.4. Auxiliary Clock (ACLK)................................................................................................................... 49
15.3.5. Clock Gating................................................................................................................................... 49
15.3.6. Ring Oscillator (ROSC).................................................................................................................. 49
15.3.7. Trimmed 4MHz RC Oscillator......................................................................................................... 49
15.3.8. Internal Slow RC Oscillator............................................................................................................ 49
15.3.9. Crystal Oscillator Driver................................................................................................................. 49
15.3.10. External Clock Input..................................................................................................................... 49
15.3.11. PLL............................................................................................................................................... 49
15.4. Electrical Characteristics........................................................................................................................ 50
16. ARM Cortex-M0 Microcontroller Core............................................................................................................ 51
16.1. Features................................................................................................................................................. 51
16.2. Block Diagram........................................................................................................................................ 51
16.3. Functional Description............................................................................................................................ 52
16.4. Electrical Characteristics........................................................................................................................ 53
16.5. Typical Performance Characteristics...................................................................................................... 54
17. I/O Controller.................................................................................................................................................. 55
17.1. Features................................................................................................................................................. 55
17.2. Block Diagram........................................................................................................................................ 55
17.3. Functional Description............................................................................................................................ 55
17.3.1. PAx, PDx, and PEx........................................................................................................................ 55
17.3.2. PCx................................................................................................................................................ 56
17.4. Electrical Characteristics........................................................................................................................ 57
18. Serial Interface............................................................................................................................................... 58
18.1. Block Diagram........................................................................................................................................ 58
18.2. Functional Description............................................................................................................................ 58
18.2.1. I2C Controller................................................................................................................................. 58
18.3. UART Controller..................................................................................................................................... 59
18.4. SPI Controller......................................................................................................................................... 59
18.5. Dynamic Characteristics........................................................................................................................ 60
19. Timers............................................................................................................................................................ 63
19.1. Block Diagram........................................................................................................................................ 63
19.2. Functional Description............................................................................................................................ 64
19.2.1. Timer A........................................................................................................................................... 64
19.2.2. Timer B........................................................................................................................................... 64
19.2.3. Timer C.......................................................................................................................................... 64
19.2.4. Timer D.......................................................................................................................................... 65
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Rev 1.0‒February 28, 2014