데이터 시트 (TMS320C28346ZFET)차례Table of Contents21 TMS320C2834x (Delfino) MCUs101.1 Overview101.2 Features101.3 Getting Started112 Introduction122.1 Pin Assignments152.2 Signal Descriptions233 Functional Overview343.1 Memory Maps353.2 Brief Descriptions403.2.1 C28x CPU403.2.2 Memory Bus (Harvard Bus Architecture)403.2.3 Peripheral Bus403.2.4 Real-Time JTAG and Analysis413.2.5 External Interface (XINTF)413.2.6 M0, M1 SARAMs413.2.7 L0, L1, L2, L3, L4, L5, L6, L7, H0, H1, H2, H3, H4, H5 SARAMs413.2.8 Boot ROM423.2.9 Security423.2.10 Peripheral Interrupt Expansion (PIE) Block433.2.11 External Interrupts (XINT1–XINT7, XNMI)433.2.12 Oscillator and PLL433.2.13 Watchdog433.2.14 Peripheral Clocking433.2.15 Low-Power Modes433.2.16 Peripheral Frames 0, 1, 2, 3 (PFn)443.2.17 General-Purpose Input/Output (GPIO) Multiplexer443.2.18 32-Bit CPU-Timers (0, 1, 2)443.2.19 Control Peripherals453.2.20 Serial Port Peripherals453.3 Register Map463.4 Device Emulation Registers473.5 Interrupts483.5.1 External Interrupts523.6 System Control533.6.1 OSC and PLL Block543.6.1.1 External Reference Oscillator Clock Option563.6.1.2 PLL-Based Clock Module573.6.1.3 Loss of Input Clock583.6.2 Watchdog Block593.7 Low-Power Modes Block604 Peripherals614.1 DMA Overview614.2 32-Bit CPU-Timer 0, CPU-Timer 1, CPU-Timer 2634.3 Enhanced PWM Modules654.4 High-Resolution PWM (HRPWM)694.5 Enhanced CAP Modules704.6 Enhanced QEP Modules724.7 External ADC Interface734.8 Multichannel Buffered Serial Port (McBSP) Module754.9 Enhanced Controller Area Network (eCAN) Modules (eCAN-A and eCAN-B)784.10 Serial Communications Interface (SCI) Modules (SCI-A, SCI-B, SCI-C)844.11 Serial Peripheral Interface (SPI) Module (SPI-A, SPI-D)884.12 Inter-Integrated Circuit (I2C)914.13 GPIO MUX924.14 External Interface (XINTF)995 Device Support1015.1 Device and Development Support Tool Nomenclature1015.2 Documentation Support1035.3 Community Resources1066 Electrical Specifications1076.1 Absolute Maximum Ratings1076.2 Recommended Operating Conditions1086.3 Electrical Characteristics1086.4 Current Consumption1096.4.1 Reducing Current Consumption1116.5 Thermal Design Considerations1136.6 Emulator Connection Without Signal Buffering for the MCU1136.7 Timing Parameter Symbology1146.7.1 General Notes on Timing Parameters1146.7.2 Test Load Circuit1146.7.3 Device Clock Table1156.8 Clock Requirements and Characteristics1176.9 Power Sequencing1186.9.1 Power Management and Supervisory Circuit Solutions1196.10 General-Purpose Input/Output (GPIO)1226.10.1 GPIO - Output Timing1226.10.2 GPIO - Input Timing1236.10.3 Sampling Window Width for Input Signals1246.10.4 Low-Power Mode Wakeup Timing1256.11 Enhanced Control Peripherals1286.11.1 Enhanced Pulse Width Modulator (ePWM) Timing1286.11.2 Trip-Zone Input Timing1286.11.3 High-Resolution PWM Timing1296.11.4 Enhanced Capture (eCAP) Timing1296.11.5 Enhanced Quadrature Encoder Pulse (eQEP) Timing1306.11.6 ADC Start-of-Conversion Timing1316.12 External Interrupt Timing1316.13 I2C Electrical Specification and Timing1326.14 Serial Peripheral Interface (SPI) Timing1326.14.1 Master Mode Timing1326.14.2 SPI Slave Mode Timing1376.15 External Interface (XINTF) Timing1406.15.1 USEREADY = 01406.15.2 Synchronous Mode (USEREADY = 1, READYMODE = 0)1416.15.3 Asynchronous Mode (USEREADY = 1, READYMODE = 1)1426.15.4 XINTF Signal Alignment to XCLKOUT1446.15.5 External Interface Read Timing1456.15.6 External Interface Write Timing1476.15.7 External Interface Ready-on-Read Timing With One External Wait State1496.15.8 External Interface Ready-on-Write Timing With One External Wait State1526.15.9 XHOLD and XHOLDA Timing1556.16 Multichannel Buffered Serial Port (McBSP) Timing1576.16.1 McBSP Transmit and Receive Timing1576.16.2 McBSP as SPI Master or Slave Timing1607 Revision History1648 Thermal and Mechanical Data165크기: 1.99메가바이트페이지: 170Language: English매뉴얼 열기