16/32-bit Risc Flash Microcontroller

  The TMS470R1B512 (1) device is a member of the Texas Instruments (TI) TMS470R1x family of general-purpose16/32-bit reduced instruction set computer (RISC) Microcontrollers The B512 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 B512 utilizes 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 B512 RISC core architecture offers solutions to these performance and cost demands while maintaining low power consumption. The B512 device contains the following: ? ARM7TDMI 16/32-Bit RISC CPU ? TMS470R1x system module (SYS) with 470+ enhancements [including an interrupt expansion module (IEM) and a 16-channel direct-memory access (DMA) controller] ? 512K-byte Flash ? 32K-byte SRAM ? Zero-pin phase-locked loop (ZPLL) clock module ? Analog watchdog (AWD) Timer ? Real-time interrupt ( RTI) module ? Three serial peripheral Interface (SPI) modules ? Two serial Communications Interface (SCI) modules ? Two high-end CAN controller (HECC) modules ? 10-bit multi-buffered analog-to-digital converter (MibADC) with 16 input channels ? High-end Timer (HET) controlling 32 I/Os ? External clock prescale (ECP) module ? Up to 86 I/O pins and 1 input-only pin The functions performed by the 470+ system module (SYS) include: ? Address decoding ? Memory protection ? Memory
Item: TMS470R1B512
File Size : 63 KB
Pages : 49 Pages

Other Part Numbers in this pdf file

TMS470R1B512PGET   TMP470R1B512PGE  
Texas Instruments Incorporated
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