16/32-bit Risc Flash Microcontroller

  The VF48x(2) devices are members of the Texas Instruments TMS470R1x family of general-purpose 16/32-bit reduced instruction set computer (RISCllers. The VF48x Microcontroller offers high performance utilizing the high-speed ARM7TDMI 16/32-bit RISC central processing unit (CPU), resulting in a high instruction throughput while maintaining greater code efficiency. The ARM7TDMI 16/32-bit RISC CPU views Memory as a linear collection of bytes numbered upwards from zero. The VF48x uses the big-endian format where the most significant byte of a word is stored at the lowest numbered byte and the least significant byte at the highest numbered byte. High-end embedded control applications demand more performance from their controllers while maintaining low costs. The VF48x RISC core architecture offers solutions to these performance and cost demands while maintaining low power consumption. The VF48x devices contain the following: ARM7TDMI 16/32-Bit RISC CPU TMS470R1x system module (SYS) with 470+ enhancements 1M-byte Flash (VF48C only) 768K-byte Flash (VF48B only) 64K-byte SRAM (VF48C only) 48K-byte SRAM (VF48B only) Frequency-modulated zero-pin phase-locked loop (FMZPLL) clock module Digital watchdog (DWD) Timer Analog watchdog (AWD) Timer Enhanced real-time interrupt (RTI) module Interrupt expansion module (IEM) Memory security module (MSM) JTAG security module Two serial peripheral Interface (SPI) modules Three serial Communications Interface (SCI) modules Two high-end CAN controllers (HECC) Five inter-integrated circuit (I2C) modules 10-bit multi-buffered analog-to-digital converter (MibADC), with 12 input channels High-end Timer lite (HET) controlling 12 I/Os External Clock Prescale (ECP) Expansion Bus Module (EBM) Up to 93 I/O pins The functions performed by the 470+
Item: TMS470R1VF48C
File Size : 122 KB
Pages : 67 Pages

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