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The TMS5704357BZWTQQ1 32-bit ARM Cortex-R5-based microcontroller (MCU) is a high-performance automotive-grade microcontroller based on the ARM Cortex-R. The TMS5704357BZWTQQ1 features on-chip diagnostics, including dual CPUs in lockstep and Built-In Self-Test (BIST) logic for CPUs. The device also includes an N2HET coprocessor and on-chip SRAM; ECC protection for L1 cache, L2 flash and SRAM memory. The device also supports ECC or parity protection on peripheral memories and loopback on peripheral I/O. The TMS570LC4357 integrates two ARM Cortex-R5F floating-point CPUs running in lock-step mode. This integration provides a high efficiency of 1.66 DMIPS/MHz and can operate at frequencies up to 300 MHz with performance up to 498 DMIPS.The device supports the Big End Sequence [BE32] format.

Product Attributes

Core Processor: ARM® Cortex®-R5F

Core specification: 32-bit dual-core

Speed: 300MHz

Connectivity: CANbus, EBI/EMI, Ethernet, FlexRay, I²C, LINbus, MibSPI, SCI, PI, ART/USART

Peripherals: DMA, POR, PWM, WDT

Number of I/O: 145

Program memory capacity: 4MB (4M x 8)

Programme memory type: Flash

EEPROM Size: 128K x 8

RAM Size: 512K x 8

Voltage - Supply (Vcc/Vdd): 3V ~ 3.6V

Data Converter: A/D 41x12b

Oscillator Type: Internal

Operating Temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount

Package/Housing: 337-LFBGA

Supplier Device Package: 337-NFBGA (16x16)

Applications

• Braking systems (ABS and Electronic Stability Control)

• Electric Power Steering (EPS)

• Hybrid and electric vehicle inverter systems

• Battery management systems

• Active driver assistance systems

• Aerospace and avionics

• Railway communications

• Off-road vehicles

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.