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PAC5225QM 参数 Datasheet PDF下载

PAC5225QM图片预览
型号: PAC5225QM
PDF下载: 下载PDF文件 查看货源
内容描述: [Power Application Controller]
分类和应用:
文件页数/大小: 71 页 / 931 K
品牌: ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
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PAC5225  
Power Application Controller  
13. ADC with Auto-Sampling Sequencer..............................................................................................................46  
13.1. Block Diagram........................................................................................................................................46  
13.2. Functional Description............................................................................................................................46  
13.2.1. ADC................................................................................................................................................ 46  
13.2.2. Auto-Sampling Sequencer.............................................................................................................46  
13.2.3. EMUX Control................................................................................................................................47  
13.3. Electrical Characteristics........................................................................................................................47  
14. Memory System............................................................................................................................................. 48  
14.1. Features................................................................................................................................................. 48  
14.2. Block Diagram........................................................................................................................................48  
14.3. Functional Description............................................................................................................................48  
14.3.1. Program and Data FLASH.............................................................................................................48  
14.3.2. SRAM.............................................................................................................................................48  
14.4. Electrical Characteristics........................................................................................................................49  
15. Clock Control System.....................................................................................................................................50  
15.1. Features................................................................................................................................................. 50  
15.2. Block Diagram........................................................................................................................................50  
15.3. Functional Description............................................................................................................................51  
15.3.1. Free Running Clock (FRCLK)........................................................................................................51  
15.3.2. Fast Clock (FCLK)..........................................................................................................................51  
15.3.3. High-Speed Clock (HCLK).............................................................................................................51  
15.3.4. Auxiliary Clock (ACLK)...................................................................................................................51  
15.3.5. Clock Gating...................................................................................................................................51  
15.3.6. Ring Oscillator (ROSC)..................................................................................................................51  
15.3.7. Trimmed 4MHz RC Oscillator.........................................................................................................51  
15.3.8. Internal Slow RC Oscillator............................................................................................................51  
15.3.9. Crystal Oscillator Driver.................................................................................................................51  
15.3.10. External Clock Input.....................................................................................................................51  
15.3.11. PLL...............................................................................................................................................51  
15.4. Electrical Characteristics........................................................................................................................52  
16. ARM Cortex-M0 Microcontroller Core............................................................................................................53  
16.1. Features................................................................................................................................................. 53  
16.2. Block Diagram........................................................................................................................................53  
16.3. Functional Description............................................................................................................................53  
16.4. Electrical Characteristics........................................................................................................................54  
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  
17.4. Electrical Characteristics........................................................................................................................56  
18. Serial Interface............................................................................................................................................... 57  
18.1. Block Diagram........................................................................................................................................57  
18.2. Functional Description............................................................................................................................57  
18.2.1. I2C Controller..................................................................................................................................57  
18.3. UART Controller.....................................................................................................................................58  
18.4. SPI Controller.........................................................................................................................................58  
18.5. Dynamic Characteristics........................................................................................................................59  
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  
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Rev 2.0‒September 22, 2017  
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