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What is the TMS570? | TMS570LS Series Block Diagram | TMS570LS Configurations | Key Features, benefits and applications | TMS570 Software | TMS570 Part Number Decoder
What is the TMS570?
TMS570 Transportation MCUs are the industry’s first ARM® Cortex™-R4F based floating point MCUs that meet IEC61508/SIL3 safety standards. Targeted transportation safety applications include automotive chassis and stability control, electric power steering, hybrid and electric vehicles, aerospace, railway communications, and off-road vehicle engine control.
The TMS570 family integrates dual Cortex™-R4F processors in lock-step and is designed to meet automotive and transportation safety standards. These devices provide system-wide protection through seamless support for error detection from the processor, through the bus interconnect, and into the memories. The TMS570 development process and safety concept has been IEC61508/SIL3 certified by Exida, an independent 3rd party assessor. TMS570 MCUs also have an integrated high-performance Floating Point Unit (FPU) which can provide both single and double precision. The FPU along with flexible control peripherals simplifies the development of real-time auto coded applications generated from physical based modeling tools
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TMS570LS Series Block Diagram
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TMS570LS Configurations
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 different Flash (1MB or 2MB) and data SRAM (128KB or 160KB) options with single bit error correction and double bit error detection.
| Device |
Speed |
Flash |
RAM |
FlexRay |
CAN |
MibSPI
/SPI |
UART (LIN) |
HET
(ch) |
MibADC
12-b(ch) |
EMIF |
GIO
(Int) |
Trace/Calibration |
Package |
Temp |
ETM
(Data) |
RTP
(Data) |
DMM
(Data) |
| TMS570LS10106 |
140MHz
160MHz |
1MB
1MB |
128KB
128KB |
- |
2
3 |
3
3 |
2 (2)
2 (2) |
(25)
(32) |
2 (20)
2 (24) |
Yes |
8 (8)
16 (8) |
(32) |
(16) |
(16) |
144QFP
337BGA |
-40..+125C
-40..+125C |
| TMS570LS10116 |
140MHz
160MHz |
1MB
1MB |
128KB
128KB |
2ch
2ch |
2
3 |
3
3 |
2 (2)
2 (2) |
(25)
(32) |
2 (20)
2 (24) |
Yes |
8 (8)
16 (8) |
(32) |
(16) |
(16) |
144QFP
337BGA |
-40..+125C
-40..+125C |
| TMS570LS10206 |
140MHz
160MHz |
1MB
1MB |
160KB
160KB |
- |
2
3 |
3
3 |
2 (2)
2 (2) |
(25)
(32) |
2 (20)
2 (24) |
Yes |
8 (8)
16 (8) |
(32) |
(16) |
(16) |
144QFP
337BGA |
-40..+125C
-40..+125C |
| TMS570LS10216 |
140MHz
160MHz |
1MB
1MB |
160KB
160KB |
2ch
2ch |
2
3 |
3
3 |
2 (2)
2 (2) |
(25)
(32) |
2 (20)
2 (24) |
Yes |
8 (8)
16 (8) |
(32) |
(16) |
(16) |
144QFP
337BGA |
-40..+125C
-40..+125C |
| TMS570LS20206 |
140MHz
160MHz |
2MB
2MB |
160KB
160KB |
- |
2
3 |
3
3 |
2 (2)
2 (2) |
(25)
(32) |
2 (20)
2 (24) |
Yes |
8 (8)
16 (8) |
(32) |
(16) |
(16) |
144QFP
337BGA |
-40..+125C
-40..+125C |
| TMS570LS20216 |
140MHz
160MHz |
2MB
2MB |
160KB
160KB |
2ch
2ch |
2
3 |
3
3 |
2 (2)
2 (2) |
(25)
(32) |
2 (20)
2 (24) |
Yes |
8 (8)
16 (8) |
(32) |
(16) |
(16) |
144QFP
337BGA |
-40..+125C
-40..+125C |
 |
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Key features
- Up to 160 MHz, ARM Cortex-R4F CPU
- Lock-Step CPUs with fail safe detection logic
- Up to 2 MB of Embedded Flash Memory with ECC
- Dual 12-bit ADC, 8 redundant channels
- FlexRay, CAN, LIN, Multi-Buffered SPIs, and DMA
- Timer Co-Processer for PWM and input capture
- Package options: 144 QFP and 337 BGA
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Key benefits
- Architected for safety critical transportation applications
- ARM Cortex-R4F with Floating Point (single and double precision)
- Automotive qualified across full temperature range
- Flexible real-time control peripherals
- Robust communication interfaces
- Development network and support
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Key applications
- Braking systems (ABS and ESC)
- Electric power steering (EPS)
- HEV/EV inverter systems
- Battery management systems
- Active driver assistance systems
- Aerospace and avionics
- Railway communications
- Off road vehicles
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- TMDX570LS20SMDK; SRP: $695
- Separate CPU Card and IO sensor interface Card
- FlexRay/CAN/LIN Transceivers
- Color Touch Screen TFT display
- High bandwidth trace and calibration via ETM/RTP/DMM
- TMDX570LS20SUSB; SRP: $79
- Powered by USB only - no power supply required
- LEDs, Temp Sensor, Light Sensor and CAN transceiver
- Access to select peripheral pins
- Both tools with on board emulation - no need for external JTAG emulator
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TMS570 Software
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TMS570 Part Number Decoder
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