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XF280049MPMS Datasheet(PDF) 3 Page - Texas Instruments |
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XF280049MPMS Datasheet(HTML) 3 Page - Texas Instruments |
3 / 214 page 3 TMS320F280049M www.ti.com SPRS945 – JANUARY 2017 Submit Documentation Feedback Product Folder Links: TMS320F280049M Device Overview Copyright © 2017, Texas Instruments Incorporated 1.3 Description The Piccolo™ TMS320F28004x (F28004x) is a powerful 32-bit floating-point microcontroller unit (MCU) that lets designers incorporate crucial control peripherals, differentiated analog, and nonvolatile memory on a single device. The real-time control subsystem is based on TI’s 32-bit C28x floating-point CPU, which provides 100 MHz of signal processing performance. The C28x CPU is further boosted by the new TMU extended instruction set, which enables fast execution of algorithms with trigonometric operations common in transforms and torque loop calculations; and the VCU-I extended instruction set, which reduces the latency for complex math operations common in encoded applications. The CLA allows significant offloading of common tasks from the main C28x CPU. The CLA provides an independent processor with dedicated memory and access to the peripherals key for a control system. Support of a subset of ANSI C is standard, as are key features like hardware breakpoints and hardware task-switching. The F28004x supports up to 256KB (128KW) of flash memory divided into two 128KB (64KW) banks, which enables programming and execution in parallel. Up to 100KB (50KW) of on-chip SRAM is also available in partitions of 4KB (2KW) and 16KB (8KW) for efficient system partitioning. Flash ECC, SRAM ECC/parity, and dual-zone security are also supported. Performance analog blocks are integrated on the F28004x MCU to further enable system consolidation. Three separate 12-bit ADCs provide precise and efficient management of multiple analog signals, which ultimately boosts system throughput. Seven PGAs on the analog front end enable on-chip voltage scaling before conversion. Seven analog comparator modules provide continuous monitoring of input voltage levels for trip conditions. The TMS320C2000™ devices contain industry-leading control peripherals with frequency-independent ePWM/HRPWM and eCAP allow for a best-in-class level of control to the system. The built-in 4-channel SDFM allows for seamless integration of an oversampling sigma-delta modulator across an isolation barrier. Connectivity is supported through various industry-standard communication ports (such as SPI, SCI, I2C, LIN, and CAN) and offers multiple muxing options for optimal signal placement in a variety of applications. Fully compliant PMBus is the newest addition to the rich set of peripherals that are embedded in the device. The Configurable Logic Block (CLB) lets TI offer additional interfacing and control features for select C2000 devices. Specially enabled device variants allow access to the secure ROM, which includes libraries to enable InstaSPIN-FOC™, InstaSPIN-MOTION™, and Power Line Modem functionality. (1) For more information on these devices, see Section 8, Mechanical Packaging and Orderable Information. Device Information(1) PART NUMBER PACKAGE BODY SIZE TMS320F280049PZ LQFP (100) 14.0 mm × 14.0 mm TMS320F280049MPZ LQFP (100) 14.0 mm × 14.0 mm TMS320F280049PM LQFP (64) 10.0 mm × 10.0 mm TMS320F280049MPM LQFP (64) 10.0 mm × 10.0 mm TMS320F280049RSH VQFN (56) 7.0 mm × 7.0 mm TMS320F280049MRSH VQFN (56) 7.0 mm × 7.0 mm |
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