Texas Instruments TMS5700714APGEQQ1
| Parameters | |
|---|---|
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 144-LQFP |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Supplier Device Package | 144-LQFP (20x20) |
| Speed | 160MHz |
| Oscillator Type | External |
| Core Processor | ARM® Cortex®-R4F |
| RAM Size | 128K x 8 |
| Number of I/O | 64 |
| Peripherals | DMA, POR, PWM, WDT |
| Voltage - Supply (Vcc/Vdd) | 1.14V ~ 3.6V |
| EEPROM Size | 64K x 8 |
| Program Memory Type | FLASH |
| Connectivity | CANbus, I²C, LINbus, MibSPI, SCI, SPI, UART/USART |
| Core Size | 32-Bit Dual-Core |
| Program Memory Size | 768KB (768K x 8) |
| Data Converters | A/D 24x12b |
| Package | Tray |
| Product Status | Active |
| Base Product Number | TMS5700 |
| REACH Status | REACH Unaffected |
| Standard Package | 60 |
| ECCN | 3A991A2 |
| HTSUS | 8542.31.0001 |
| Series | Automotive, AEC-Q100, Hercules™ TMS570 ARM® Cortex®-R |
TMS5700714APGEQQ1 ARM® Cortex®-R4F Microcontroller 32-Bit Dual-Core 160MHz 768KB FLASH
The TMS5700714APGEQQ1 from Texas Instruments is a high-performance, automotive-grade 32-bit ARM Cortex-R4F based microcontroller designed for safety-critical applications requiring exceptional reliability and real-time processing capabilities. This device belongs to TI's Hercules™ safety microcontroller family, featuring dual-core lockstep architecture with on-chip diagnostic and safety mechanisms to achieve ASIL D (Automotive Safety Integrity Level D) certification, the highest level of functional safety standard for automotive systems. It integrates 1MB of flash memory with ECC, 128KB of RAM with ECC, and extensive communication peripherals, making it ideal for automotive safety systems such as braking, steering, airbag deployment, and other mission-critical vehicle control applications where fault tolerance and functional safety are paramount.
Application Scenarios
The TMS5700714APGEQQ1 is specifically designed for the most demanding automotive safety applications including electronic power steering (EPS), anti-lock braking systems (ABS), airbag control units, active suspension systems, and advanced driver assistance systems (ADAS). Its safety architecture makes it suitable for railway transportation systems, industrial safety controls, medical safety equipment, and aerospace applications where functional safety certification is required. The device's robust design and comprehensive diagnostic capabilities make it ideal for any safety-critical system requiring ASIL D certification and reliable operation in harsh environmental conditions with potential electrical noise and temperature extremes.
● TMS5700432APGEQQ1: A lower-memory variant with 512KB flash and 64KB RAM, maintaining the same safety features and performance for cost-sensitive applications.
● RM46x Series: TI's similar safety microcontroller family with Cortex-R4F core and ASIL D certification, offering different memory and peripheral configurations.
● S32K144: NXP's automotive-grade ARM Cortex-M4 based microcontroller with functional safety features for general automotive applications.
● AURIX™ TC23x: Infineon's triple-core microcontroller family specifically designed for automotive safety applications with ASIL D capability.
