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TMS5700914APGEQQ1
+Lista de MateriaisIC MCU 16/32BIT 1MB FLSH 144LQFP
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FabricanteTexas Instruments
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Peça do Fabricante #TMS5700914APGEQQ1
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Especificações
| Atributo | Valor |
| Series | Hercules™ TMS570 ARM® Cortex®-R |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Core Processor | ARM® Cortex®-R4F |
| Core Size | 16/32-Bit |
| Speed | 160MHz |
| Connectivity | CANbus, I2C, McBSP, SCI, SPI, UART/USART |
| Peripherals | DMA, POR, PWM, WDT |
| Number of I/O | 64 |
| Program Memory Size | 1MB (1M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 64K x 8 |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.14V ~ 3.6V |
| Data Converters | A/D 24x12b |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 144-LQFP (20x20) |
| Package / Case | 144-LQFP |
| Base Product Number | TMS5700 |
| Grade | Automotive |
| Qualification | AEC-Q100 |
Visão Geral
Description
Key features of this microcontroller include a dual-core ARM Cortex-R4F processor, providing both high processing power and redundancy for error detection and correction. The device operates at speeds up to 160 MHz and includes a rich set of peripherals such as CAN, SPI, and UART interfaces, which are essential for automotive communication networks.
The microcontroller is equipped with advanced safety features such as lockstep cores, built-in self-test (BIST) capabilities, and error correction code (ECC) on Flash and RAM, ensuring data integrity. It also supports real-time operations and adheres to functional safety standards like ISO 26262, making it suitable for applications requiring ASIL (Automotive Safety Integrity Level) compliance.
Overall, the TMS5700914APGEQQ1 is ideal for developers seeking a robust, safety-focused microcontroller for complex automotive systems.
Equivalent
Features
1. ARM Cortex-R4F Core: It operates at up to 160 MHz, providing robust performance.
2. Safety Features: Complies with ISO 26262 and IEC 61508 safety standards, featuring dual CPUs in lockstep, ECC on flash and RAM, and a built-in self-test (BIST) for error detection.
3. Memory: Includes 1MB of Flash memory and 160KB of RAM, offering ample storage for complex applications.
4. Connectivity: Supports multiple communication interfaces such as CAN, LIN, and SPI, essential for automotive network integration.
5. Timers and PWMs: Equipped with numerous timers and pulse-width modulation (PWM) modules for precise control tasks.
6. ADC: Features a 12-bit ADC for accurate analog signal conversion.
7. Operating Temperature: Designed to function in automotive environments, it operates between -40°C and 125°C.
8. Package: Available in a 144-pin LQFP package, facilitating integration into various systems.
These features make the TMS5700914APGEQQ1 suitable for high-reliability automotive applications.
Pinout
This particular microcontroller comes in a 144-pin package. The pin count refers to the number of external connections available on the chip for interfacing with other components and peripherals.
As for its function, the TMS5700914APGEQQ1 is designed for applications that require high reliability and safety, such as automotive and industrial systems. It features a dual-core architecture for fault tolerance, integrated safety features like error correction code (ECC) on memory, and a variety of interfaces including CAN, LIN, and FlexRay for communication. Additionally, it supports robust real-time performance and hardware diagnostics to meet stringent safety standards such as ISO 26262 for functional safety in automotive environments.