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数据搜索系统，热门电子元器件搜索 |
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数据搜索系统，热门电子元器件搜索 |
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MCF52223 数据表(PDF) 2 Page - Freescale Semiconductor, Inc |
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MCF52223 数据表(HTML) 2 Page - Freescale Semiconductor, Inc |
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2 / 56 page  MCF52223 ColdFire Microcontroller, Rev. 2 Freescale Semiconductor 2 Table of Contents 1 MCF52223 Family Configurations . . . . . . . . . . . . . . . . . . . . . .3 1.1 Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.3 Reset Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 1.4 PLL and Clock Signals . . . . . . . . . . . . . . . . . . . . . . . . .21 1.5 Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 1.6 External Interrupt Signals . . . . . . . . . . . . . . . . . . . . . . .22 1.7 Queued Serial Peripheral Interface (QSPI) . . . . . . . . . .22 1.8 USB On-the-Go. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 1.9 I2C I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 1.10 UART Module Signals . . . . . . . . . . . . . . . . . . . . . . . . . .23 1.11 DMA Timer Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 1.12 ADC Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 1.13 General Purpose Timer Signals . . . . . . . . . . . . . . . . . .24 1.14 Pulse Width Modulator Signals . . . . . . . . . . . . . . . . . . .24 1.15 Debug Support Signals . . . . . . . . . . . . . . . . . . . . . . . . .24 1.16 EzPort Signal Descriptions . . . . . . . . . . . . . . . . . . . . . .25 1.17 Power and Ground Pins . . . . . . . . . . . . . . . . . . . . . . . .26 2 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 2.1 Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 2.2 Current Consumption . . . . . . . . . . . . . . . . . . . . . . . . . .28 2.3 Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . .29 2.4 Flash Memory Characteristics . . . . . . . . . . . . . . . . . . .31 2.5 ESD Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 2.6 DC Electrical Specifications . . . . . . . . . . . . . . . . . . . . .32 2.7 Clock Source Electrical Specifications . . . . . . . . . . . . .33 2.8 General Purpose I/O Timing . . . . . . . . . . . . . . . . . . . . .34 2.9 Reset Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 2.10 I2C Input/Output Timing Specifications . . . . . . . . . . . . .36 2.11 Analog-to-Digital Converter (ADC) Parameters . . . . . .37 2.12 Equivalent Circuit for ADC Inputs . . . . . . . . . . . . . . . . .38 2.13 DMA Timers Timing Specifications . . . . . . . . . . . . . . . .39 2.14 QSPI Electrical Specifications. . . . . . . . . . . . . . . . . . . .39 2.15 JTAG and Boundary Scan Timing . . . . . . . . . . . . . . . . .40 2.16 Debug AC Timing Specifications. . . . . . . . . . . . . . . . . .42 3 Mechanical Outline Drawings . . . . . . . . . . . . . . . . . . . . . . . . .44 3.1 64-pin LQFP Package. . . . . . . . . . . . . . . . . . . . . . . . . .44 3.2 64 QFN Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 3.3 81 MAPBGA Package. . . . . . . . . . . . . . . . . . . . . . . . . .51 3.4 100-pin LQFP Package . . . . . . . . . . . . . . . . . . . . . . . . .53 4 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 List of Figures Figure 1. MCF52223 Block Diagram . . . . . . . . . . . . . . . . . . . . . . 4 Figure 2. 100 LQFP Pin Assignments . . . . . . . . . . . . . . . . . . . . 13 Figure 3. 81 MAPBGA Pin Assignments . . . . . . . . . . . . . . . . . . 14 Figure 4. 64 LQFP and 64 QFN Pin Assignments . . . . . . . . . . . 15 Figure 5. GPIO Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Figure 6. RSTI and Configuration Override Timing . . . . . . . . . . 35 Figure 7. I2C Input/Output Timings . . . . . . . . . . . . . . . . . . . . . . . 37 Figure 8. Equivalent Circuit for A/D Loading. . . . . . . . . . . . . . . . 38 Figure 9. QSPI Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Figure 10.Test Clock Input Timing . . . . . . . . . . . . . . . . . . . . . . . 40 Figure 11.Boundary Scan (JTAG) Timing . . . . . . . . . . . . . . . . . 41 Figure 12.Test Access Port Timing . . . . . . . . . . . . . . . . . . . . . . 41 Figure 13.TRST Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Figure 14.Real-Time Trace AC Timing . . . . . . . . . . . . . . . . . . . . 42 Figure 15.BDM Serial Port AC Timing . . . . . . . . . . . . . . . . . . . . 43 List of Tables Table 1. MCF52223 Family Configurations . . . . . . . . . . . . . . . . . 3 Table 2. Pin Functions by Primary and Alternate Purpose . . . . 16 Table 3. Reset Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Table 4. PLL and Clock Signals . . . . . . . . . . . . . . . . . . . . . . . . 21 Table 5. Mode Selection Signals . . . . . . . . . . . . . . . . . . . . . . . . 21 Table 6. Clocking Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Table 7. External Interrupt Signals . . . . . . . . . . . . . . . . . . . . . . 22 Table 8. Queued Serial Peripheral Interface (QSPI) Signals. . . 22 Table 9. I2C I/O Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Table 10.UART Module Signals . . . . . . . . . . . . . . . . . . . . . . . . . 23 Table 11.DMA Timer Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Table 12.ADC Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Table 13.GPT Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Table 14.PWM Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Table 15.Debug Support Signals . . . . . . . . . . . . . . . . . . . . . . . . 24 Table 16.EzPort Signal Descriptions . . . . . . . . . . . . . . . . . . . . . 25 Table 17.Power and Ground Pins. . . . . . . . . . . . . . . . . . . . . . . . 26 Table 18.Absolute Maximum Ratings, . . . . . . . . . . . . . . . . . . . 27 Table 19.Current Consumption in Low-Power Mode, . . . . . . . . . 28 Table 20.Typical Active Current Consumption Specifications. . . 29 Table 21.Thermal Characteristics. . . . . . . . . . . . . . . . . . . . . . . . 29 Table 22.SGFM Flash Program and Erase Characteristics . . . . 31 Table 23.SGFM Flash Module Life Characteristics . . . . . . . . . . 31 Table 24.ESD Protection Characteristics, . . . . . . . . . . . . . . . . . 32 Table 25.DC Electrical Specifications . . . . . . . . . . . . . . . . . . . . 32 Table 26.PLL Electrical Specifications . . . . . . . . . . . . . . . . . . . . 33 Table 27.GPIO Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Table 28.Reset and Configuration Override Timing . . . . . . . . . . 35 Table 29.I2C Input Timing Specifications between I2C_SCL and I2C_SDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Table 30.I2C Output Timing Specifications between I2C_SCL and I2C_SDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Table 31.ADC Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Table 32.Timer Module AC Timing Specifications . . . . . . . . . . . 39 Table 33.QSPI Modules AC Timing Specifications. . . . . . . . . . . 39 Table 34.JTAG and Boundary Scan Timing . . . . . . . . . . . . . . . . 40 Table 35.Debug AC Timing Specification . . . . . . . . . . . . . . . . . . 42 Table 36.Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 |
类似零件编号 - MCF52223 |
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类似说明 - MCF52223 |
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