●The TMS320C6748BZWTA3 is a Fixed/Floating Point Digital Signal Processor, low-power applications processor based on a C674x DSP core. This DSP provides significantly lower power than other members of the TMS320C6000™ platform of DSPs. The device enables original-equipment manufacturers (OEMs) and original-design manufacturers (ODMs) to quickly bring to market devices with robust operating systems, rich user interfaces and high processor performance through the maximum flexibility of a fully integrated, mixed processor solution. The device DSP core uses a 2-level cache-based architecture. The level 1 program cache (L1P) is a 32kB direct mapped cache and the level 1 data cache (L1D) is a 32kB 2-way, set-associative cache. The level 2 program cache (L2P) consists of a 256kB memory space that is shared between program and data space. L2 memory can be configured as mapped memory, cache or combinations of the two.
● 375 and 456MHz C674x fixed- and floating-point VLIW DSP
● Enhanced Direct Memory Access Controller 3 (EDMA3)
● Load-store architecture with nonaligned support
● 64 General-purpose registers (32-bit)
● Six ALU (32- and 40-bit) functional units
● Supports TI DSPBIOS and chip support library and DSP library
● 128kB RAM shared memory
● LCD controller
● Two serial peripheral interfaces (SPIs) each with multiple chip selects
● Two multimedia card (MMC)/secure digital (SD) card interfaces with secure data I/O (SDIO) interfaces
● Two master and slave inter-integrated circuits (I²C bus)
● One host-port interface (HPI) with 16-bit wide muxed address and data bus for high bandwidth
● Programmable real-time unit subsystem (PRUSS)
● Standard power-management mechanism
● USB 1.1 OHCI (host) with integrated PHY (USB1)
● USB 2.0 OTG port with integrated PHY (USB0)
● Real-time clock (RTC) with 32kHz oscillator and separate power rail
● Three 64-bit general-purpose timers (each configurable as two 32-bit timers)
● One 64-bit general-purpose or watchdog timer (configurable as two 32-bit general-purpose timers)
● Two enhanced high-resolution pulse width modulators (eHRPWMs)
●IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
Part 3D Model
