56F8346 (Freescale Semiconductor) - (56F8146 / 56F8346) 16-bit Digital Signal Controllers (56F8346.pdf)

Freescale Semiconductor

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www.DataSheet4U.com 56F8346/56F8146 Data Sheet Preliminary Technical Data 56F8300 16-bit Digital Signal Controllers MC56F8346 Rev. 15 01/2007 freescale.com Document Revision History Version History Rev 1.0 Rev 2.0 Rev 3.0 Description of Change Pre-Release version, Alpha customers only Initial Public Release Corrected typo in Table 10-4, Flash Endurance is 10,000 cycles. Addressed additional grammar issues. Added “Typical Min” values to Table 10-16. Edited grammar, spelling, consistency of language throughout family. Updated values in Current Consumption per Power Supply Pin, Table 10-7, Regulator Parameters, Table 10-9, External Clock Operation Timing Requirements Table 10-13, SPI Timing, Table 10-18, ADC Parameters, Table 10-24, and IO Loading Coefficients at 10MHz, Table 10-25. Added Part 4.8. Added the word “access” to FM Error Interrupt in Table 4-5. Removed min and max numbers. Clarified CSBAR 0 and CSBAR 1 reset values in Table 4-10. Removed min and max numbers, only documenting Typ. numbers for LVI in Table 10-6. Updated numbers in Table 10-7 and Table 10-8 with more recent data. Corrected typo in Table 10-3 in Pd characteristics. Replaced any reference to Flash Interface Unit with Flash Memory Module. Added note to VCAP pin in Table 2-2. Removed unneccessary notes in Table 10-12. Corrected temperature range in Table 10-14. Added ADC calibration information to Table 10-24 and new graphs in Figure 10-21. Clarified Table 10-22. Corrected Digital Input Current Low (pull-up enabled) numbers in Table 10-5. Removed text and Table 10-2. Replaced with note to Table 10-1. Added 56F8146 information; edited to indicate differences in 56F8346 and 56F8146. Reformatted for Freescale look and feel. Updated Temperature Sensor and ADC tables, then updated balance of electrical tables for consistency throughout family. Clarified I/O power description in Table 2-2, added note to Table 10-7 and clarified Section 12.3. Added output voltage maximum value and note to clarify in Table 10-1; also removed overall life expectancy note, since life expectancy is dependent on customer usage and must be determined by reliability engineering. Clarified value and unit measure for Maximum allowed PD in Table 10-3. Corrected note about average value for Flash Data Retention in Table 10-4. Added new RoHS-compliant orderable part numbers in Table 13-1. Updated Table 10-24 to reflect new value for maximum Uncalibrated Gain Error Deleted RSTO from Pin Group 2 (listed after Table 10-1). Deleted formula for Max Ambient Operating Temperature (Automotive) and Max Ambient Operating Temperature (Industrial) in Table 10-4. Added RoHS-compliance and “pb-free” language to back cover. Updated JTAG ID in Section 6.5.4. Added information/corrected state during reset in Table 2-2. Clarified external reference crystal frequency for PLL in Table 10-14 by increasing maximum value to 8.4MHz. Rev 4.0 Rev 5.0 Rev 6.0 Rev 7.0 Rev 8.0 Rev 9.0 Rev 10.0 Rev 11.0 Rev 12.0 Rev 13.0 56F8346 Technical Data, Rev. 15 2 Freescale Semiconductor Preliminary Document Revision History (Continued) Version History Rev 14.0 Rev. 15 Description of Change Replaced “Tri-stated” with an explanation in State During Reset column in Table 2-2 • Added the following note to the description of the TMS signal in Table 2-2: Note: Always tie the TMS pin to VDD through a 2.2K resistor. • Added the following note to the description of the TRST signal in Table 2-2: Note: For normal operation, connect TRST directly to VSS. If the design is to be used in a debugging environment, TRST may be tied to VSS through a 1K resistor. Please see http://www.freescale.com for the most current data sheet revision. 56F8346 Technical Data, Rev. 15 Freescale Semiconductor Preliminary 3 56F8346 Technical Data, Rev. 15 4 Freescale Semiconductor Preliminary 56F8346/56F8146 General Description Note: Features in italics are NOT available in the 56F8146 device. • Up to 60 MIPS at 60MHz core frequency • DSP and MCU functionality in a unified, C-efficient architecture • Access up to 1MB of off-chip program and data memory • Chip Select Logic for glueless interface to ROM and SRAM • 128KB of Program Flash • 4KB of Program RAM • 8KB of Data Flash • 8KB of Data RAM • 8KB of Boot Flash • Up to two 6-channel PWM Modules • Four 4-channel, 12-bit ADCs • • • • • • • • • Temperature Sensor Up to two Quadrature Decoders Optional On-Chip Regulator FlexCAN module Two Serial Communication Interfaces (SCIs) Up to two Serial Peripheral Interfaces (SPIs) Up to four general-purpose Quad Timers Computer Operating Properly (COP) / Watchdog JTAG/Enhanced On-Chip Emulation (OnCE™) for unobtrusive, real-time debugging • Up to 62 GPIO lines • 144-pin LQFP Package RSTO EMI_MODE EXTBOOT 5 VPP 2 VCAP 4 OCR_DIS VDD VSS 7 5 Digital Reg VDDA 2 VSSA RESET 6 3 3 6 3 4 4 4 5 4 4 PWM Outputs Current Sense Inputs or GPIOC Fault Inputs PWM Outputs Current Sense Inputs or GPIOD Fault Inputs AD0 AD1 VREF AD0 AD1 PWMA JTAG/ EOnCE Port Analog Reg 16-Bit 56800E Core Low Voltage Supervisor Bit Manipulation Unit PWMB Program Controller and Hardware Looping Unit Address Generation Unit Data ALU 16 x 16 + 36 -> 36-Bit MAC Three 16-bit Input Registers Four 36-bit Accumulators ADCA PAB PDB CDBR CDBW Memory ADCB Program Memory 64K x 16 Flash 2K x 16 RAM 4K x 16 Boot Flash Data Memory 4K x 16 Flash 8K x 16 RAM R/W Control XDB2 XAB1 XAB2 PAB CDBR CDBW 6 External Address Bus Switch 2 8 A0-5 or GPIOA8-13 A6-7 or GPIOE2-3 A8-15 or GPIOA0-7 GPIOB0 or A16 D0-6 or GPIOF9-15 D7-15 or GPIOF0-8 WR RD Temp_Sense 4 4 2 2 Quadrature Decoder 0 or Quad Timer A or GPIOC Quadrature Decoder 1 or Quad Timer B or SPI1 or GPIOC Quad Timer C or GPIOE Quad Timer D or GPIOE FlexCAN External Bus Interface Unit PDB System Bus Control External Data Bus Switch 7 9 IPBus Bridge (IPBB) Decoding Peripherals Clock resets Bus Control 2 GPIOD0-1 or CS2-3 PS (CS0) or GPIOD8 DS (CS1) or GPIOD9 Peripheral Device Selects RW Control IPAB IPWDB IPRDB PLL SPI0 or GPIOE 4 SCI1 or GPIOD 2 SCI0 or GPIOE 2 COP/ Watchdog Interrupt Controller IRQA IRQB System O Integration R Module CLKO P O Clock Generator S C XTAL EXTAL CLKMODE 56F8346/56F8146 Block Diagram - 144 LQFP 56F8346 Technical Data, Rev. 15 Freescale Semiconductor Preliminary 5 Table of Contents Part 1: Overview . . . . . . . . . . . . . . . . . . . . . . . 7 1.1. 1.2. 1.3. 1.4. 1.5. 1.6. 56F8346/56F8146 Features . . . . . . . . . . . . . 7 Device Description . . . . . . . . . . . . . . . . . . . . 9 Award-Winning Development Environment. 11 Architecture Block Diagram . . . . . . . . . . . . . 11 Product Documentation . . . . . . . . . . . . . . . . 15 Data Sheet Conventions . . . . . . . . . . . . . . . 16 Part 8: General Purpose Input/Output (GPIO) . . . . . . . . . . . . . . . . . . . . . . . 130 8.1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 130 8.2. Memory Maps . . . . . . . . . . . . . . . . . . . . . . 130 8.3. Configuration. . . . . . . . . . . . . . . . . . . . . . . 130 Part 9: Joint Test Action Group (JTAG) . 136 9.1. JTAG Information . . . . . . . . . . . . . . . . . . . 136 Part 2: Signal/Connection Descriptions . . 17 2.1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 17 2.2. Signal Pins . . . . . . . . . . . . . . . . . . . . . . . . . 20 Part 10: Specifications. . . . . . . . . . . . . . . . 136 10.1. General Characteristics . . . . . . . . . . . . . . 136 10.2. DC Electrical Characteristics. . . . . . . . . . 141 10.3. AC Electrical Characteristics . . . . . . . . . . 145 10.4. Flash Memory Characteristics . . . . . . . . . 145 10.5. External Clock Operation Timing . . . . . . 146 10.6. Phase Locked Loop Timin. . . . . . . . . . . g 146 10.7. Crystal Oscillator Timing . . . . . . . . . . . . . 147 10.8. External Memory Interface Timing . . . . . 147 10.9. Reset, Stop, Wait, Mode Select, and Interrupt Timing . . . . . . . . . . . . . 150 10.10. Serial Peripheral Interface (SPI) Timing . . . . . . . . . . . . . . . . 152 10.11. Quad Timer Timing . . . . . . . . . . . . . . . . 157 10.12. Quadrature Decoder Timing . . . . . . . . . . 157 10.13. Serial Communication Interface (SCI) Timing . . . . . . . . . . . . . . . . 158 10.14. Controller Area Network (CAN) Timing . 159 10.15. JTAG Timing . . . . . . . . . . . . . . . . . . . . . 159 10.16. Analog-to-Digital Converter (ADC) Parameters . . . . . . . . . . . 161 10.17. Equivalent Circuit for ADC Inputs . . . . . 163 10.18. Power Consumption . . . . . . . . . . . . . . . 165 Part 3: On-Chip Clock Synthesis (OCCS) . 40 3.1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 40 3.2. External Clock Operation . . . . . . . . . . . . . . 40 3.3. Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Part 4: Memory Map. . . . . . . . . . . . . . . . . . . 42 4.1. 4.2. 4.3. 4.4. 4.5. 4.6. 4.7. 4.8. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . Program Map. . . . . . . . . . . . . . . . . . . . . . . . Interrupt Vector Table . . . . . . . . . . . . . . . . . Data Map . . . . . . . . . . . . . . . . . . . . . . . . . . . Flash Memory Map . . . . . . . . . . . . . . . . . . . EOnCE Memory Map . . . . . . . . . . . . . . . . . Peripheral Memory Mapped Registers . . . . Factory Programmed Memory. . . . . . . . . . . 42 44 45 49 49 51 52 79 Part 5: Interrupt Controller (ITCN) . . . . . . . 79 5.1. 5.2. 5.3. 5.4. 5.5. 5.6. 5.7. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 79 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Functional Description . . . . . . . . . . . . . . . . 80 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . 81 Operating Modes . . . . . . . . . . . . . . . . . . . . . 81 Register Descriptions . . . . . . . . . . . . . . . . . 82 Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Part 11: Packaging .

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