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Shenzhen Mingjiada Electronics Co., Ltd. [Distribution TI] High performance MCU TMS5700432BPZQQ1R 32-bit RISC Flash MCU, Arm Cortex-R4, Q-100 vehicle specification certified.

Product Description:

The TMS5700432BPZQQ1R device is a high performance automotive grade microcontroller for safety systems. The safety architecture includes two CPUs in lockstep, CPU and memory BIST logic, ECC on flash and data SRAM, parity on peripheral memory, and loopback on peripheral I/O.

The TMS5700432BPZQQ1R device integrates the ARM Cortex-R4 CPU, which offers efficient performance of 1.66 DMIPS/MHz and can operate at up to 80 MHz, providing up to 132 DMIPS of computing power. The device supports the Big End Order (BE32) format.

The TMS5700432BPZQQ1R device features 384KB and 256KB of integrated Flash memory and 32KB of data RAM respectively, both with single-bit error correction and double-bit error detection. The Flash memory on the device is an electrically erasable and programmable non-volatile memory implemented via a 64-bit wide data bus interface. The Flash memory is fully read, programmed and erased using a 3.3V supply input voltage (the same level as the I/O supply). In pipeline mode, the Flash operates at a system clock frequency of 80 MHz, and the SRAM supports single-cycle read and write accesses in byte, half-word, word and double-word modes over the entire supported frequency range.

The TMS5700432BPZQQ1R device features a Next Generation High End Timer (N2HET) timing co-processor for real-time control applications, including up to 19 I/O terminals and a 12-bit analog-to-digital converter (ADC) in a 100-pin package supporting 16 inputs.

TMS5700432 device features:

- High-performance automotive-grade microcontroller for safety-critical microcontrollers (MCUs)

- Dual central processing unit (CPU) running in lockstep

- ECC on the flash and RAM interfaces

- Built-in self-test for CPU and on-chip RAM

- Error signalling module with error pins

- Voltage and clock monitoring

- Equipped with ARM® Cortex® -R4 32-bit RISC CPU

-R4 32-bit RISC CPU

- High efficiency 1.66DMIPS/MHz with 8-stage pipeline

- 8-area memory protection unit (MPU)

- Open architecture with third party support

- Operating conditions

- 80MHz system clock

- Kernel supply voltage (VCC): 1.2V nominal

- I/O supply voltage (VCCIO): 3.3V nominal

- ADC supply voltage (VCCAD): 3.3V nominal

- Integrated memory

- Up to 384KB of ECC-capable program memory

- 32KB RAM with ECC support

- ECC-enabled 16KB Flash for EERPOM emulation

- Hercules™ common platform architecture

- Consistent memory mapping across families

- Real Time Interrupt (RTI) timer (OS timer)

- 96-channel vector interrupt module (VIM)

- 2-channel cyclic redundancy checker (CRC)

- Frequency Modulated Phase Locked Loop (FMPLL) with built-in skip week detector

- IEEE 1149.1 JTAG boundary scan and ARM CoreSight™ components

- Advanced JTAG Security Module (AJSM)

- Multiple communication interfaces

- Two Controller Area Network (CAN) controllers (DCAN)

- DCAN1 - 32 mailboxes with parity protection

- DCAN2 - 16 mailboxes with parity protection

- Compatible with CAN protocol version 2.0B

- Multi-channel buffered serial peripheral interface (MibSPI) module

- 128 parity-protected words

- Two standard serial peripheral interface (SPI) modules

- UART (SCI) interface supporting Local Interconnect Network (LIN 2.1) interface

- Next Generation High End Timer (N2HET) module

- Up to 19 programmable pins

- 128-word instruction RAM with parity protection

- Includes hardware angle generator

- Dedicated High End Timer Transmission Unit (HTU) with MPU

- Enhanced quadrature encoder pulse (eQEP) module

- Motor position encoder interface

- 12-bit multi-channel buffered analogue-to-digital converter (ADC) module

- 16 channels

- 64 result buffers with parity protection

- Up to 45 general purpose input and output (GPIO) pins

- 8 dedicated interruptible GPIO pins

- Package

- 100-pin quad flat package (PZ) [Green]

TMS5700432 device applications:

- Braking systems (Anti-lock System (ABS) and Electronic Stability Control (ESC))

- Electronic Power Steering (EPS)

- Electric pump control

- Battery management systems

- Active driver assistance systems

- Aerospace and avionics

- Rail

- Off-road vehicles

If you have any requirements, please feel free to contact Mr. Chen by phone at

Tel: +8613410018555

E-mail: sales@hkmjd.com

Company website: www.hkmjd.com