Freescale Semiconductor Tower System Kit TWR-MC56F8257 for Power Conversion and Motor Control Applications TWR-56F8257 TWR-56F8257 Fiche De Données
Codes de produits
TWR-56F8257
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Freescale Semiconductor
2
Table of Contents
7.10 AC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . 56
7.11 Enhanced Flex PWM Characteristics . . . . . . . . . . . . . 57
7.12 Flash Memory Characteristics . . . . . . . . . . . . . . . . . . . 57
7.13 External Clock Operation Timing . . . . . . . . . . . . . . . . . 57
7.14 Phase Locked Loop Timing . . . . . . . . . . . . . . . . . . . . . 58
7.15 External Crystal or Resonator Requirement . . . . . . . . 59
7.16 Relaxation Oscillator Timing . . . . . . . . . . . . . . . . . . . . 59
7.17 Reset, Stop, Wait, Mode Select, and Interrupt Timing. 60
7.18 Queued Serial Peripheral Interface (SPI) Timing . . . . 60
7.19 Queued Serial Communication Interface (SCI) Timing 64
7.20 Freescale’s Scalable Controller Area Network (MSCAN)65
7.21 Inter-Integrated Circuit Interface (I2C) Timing . . . . . . . 65
7.22 JTAG Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
7.23 Quad Timer Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
7.24 COP Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
7.25 Analog-to-Digital Converter (ADC) Parameters . . . . . . 68
7.26 Digital-to-Analog Converter (DAC) Parameters . . . . . . 70
7.27 5-Bit Digital-to-Analog Converter (DAC) Parameters. . 71
7.28 HSCMP Specifications . . . . . . . . . . . . . . . . . . . . . . . . 71
7.29 Optimize Power Consumption . . . . . . . . . . . . . . . . . . . 71
7.11 Enhanced Flex PWM Characteristics . . . . . . . . . . . . . 57
7.12 Flash Memory Characteristics . . . . . . . . . . . . . . . . . . . 57
7.13 External Clock Operation Timing . . . . . . . . . . . . . . . . . 57
7.14 Phase Locked Loop Timing . . . . . . . . . . . . . . . . . . . . . 58
7.15 External Crystal or Resonator Requirement . . . . . . . . 59
7.16 Relaxation Oscillator Timing . . . . . . . . . . . . . . . . . . . . 59
7.17 Reset, Stop, Wait, Mode Select, and Interrupt Timing. 60
7.18 Queued Serial Peripheral Interface (SPI) Timing . . . . 60
7.19 Queued Serial Communication Interface (SCI) Timing 64
7.20 Freescale’s Scalable Controller Area Network (MSCAN)65
7.21 Inter-Integrated Circuit Interface (I2C) Timing . . . . . . . 65
7.22 JTAG Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
7.23 Quad Timer Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
7.24 COP Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
7.25 Analog-to-Digital Converter (ADC) Parameters . . . . . . 68
7.26 Digital-to-Analog Converter (DAC) Parameters . . . . . . 70
7.27 5-Bit Digital-to-Analog Converter (DAC) Parameters. . 71
7.28 HSCMP Specifications . . . . . . . . . . . . . . . . . . . . . . . . 71
7.29 Optimize Power Consumption . . . . . . . . . . . . . . . . . . . 71
10.1 44-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
10.2 48-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
10.3 64-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
10.2 48-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
10.3 64-pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81