TMS570LS20206-EP Datasheet, PDF (3/106 Pages) Texas Instruments – TMS570LS Series 16/32-BIT RISC Flash Microcontroller

TMS570LS20206-EP, TMS570LS20216-EP
www.ti.com
SPNS209A – JUNE 2012 – REVISED AUGUST 2012
1.3 Description
The TMS570LS series is a high performance microcontroller family. The architecture includes Dual CPUs
in lockstep, CPU and Memory Built-In Self Test (BIST) logic, ECC on both the Flash and the data SRAM,
parity on peripheral memories, and loop back capability on peripheral IOs.
The TMS570LS family integrates the ARM® Cortex™-R4F Floating Point CPU which offers an efficient 1.6
DMIPS/MHz, and has configurations which can run up to 160 MHz providing more than 250 DMIPS. The
TMS570LS series also provides Flash (2MB) and data SRAM (160KB) options with single bit error
correction and double bit error detection.
The TMS570LS devices feature peripherals for real-time control-based applications, including up to 32
nHET timer channels and two 12-bit A to D converters supporting up to 24 inputs. There are multiple
communication interfaces including a 2-channel FlexRay, 3 CAN controllers supporting 64 mailboxes
each, and 2 LIN/UART controllers.
With a wide choice of communication and control peripherals, the TMS570LS series is an ideal solution for
high performance real time control applications.
The devices included in the TMS570LS series and described in this document are:
• TMS570LS20206
• TMS570LS20216
The TMS570LS series microcontrollers contain the following:
• Dual TMS570 16/32-Bit RISC (ARM Cortex™-R4F) in Lockstep
• Up to 2M-Byte Program Flash with ECC
• Up to 160K-Byte Static RAM (SRAM) with ECC
• Real-Time Interrupt (RTI) Operating System Timer
• Vectored Interrupt Module (VIM)
• Cyclic Redundancy Checker (CRC) with Parallel Signature Analysis (PSA)
• Direct Memory Access (DMA) Controller
• Frequency-Modulated Phase-Locked Loop (FMzPLL)-Based Clock Module With Prescaler
• Three Multi-buffered Serial Peripheral Interfaces (MibSPI)
• Two UARTs (SCI) with Local Interconnect Network Interfaces (LIN)
• Three CAN Controllers (DCAN)
• High-End Timer (NHET) with dedicated Transfer Unit (HTU)
• Available FlexRay Controller with dedicated PLL and Transfer Unit (FTU)
• External Clock Prescale (ECP) Module
• Two 16-Channel 12-Bit Multi-Buffered ADCs (MibADC) - 8 shared channels between the two ADCs
• Address Bus Parity with Failure Detection
• Error Signaling Module (ESM) with external error pin
• Voltage Monitor (VMON) with out of range reset assertion
• Embedded Trace Module (ETMR4)
• Data Modification Module (DMM)
• RAM Trace Port (RTP)
• Parameter Overlay Module (POM)
• 16 Dedicated General-Purpose I/O (GIO) Pins for GWT; 8 Dedicated GIO Pins for PGE
• 115 Total Peripheral I/Os for GWT; 68 Total Peripheral I/Os for PGE
• 16-Bit External Memory Interface (EMIF)
The devices utilize 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.
Copyright © 2012, Texas Instruments Incorporated
TMS570LS Series 16/32-BIT RISC Flash Microcontroller
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