TMS320F2800156-Q1 - 100MHz C2000 Automotive MCU | TI
Артикул: TMS320F2800156-Q1 ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
TMS320F2800156-Q1 Обзор
What is a C2000 real-time microcontroller? A C2000 MCU is a specialized 32-bit DSP-based microcontroller optimized for real-time control algorithms such as motor control, digital power conversion, and inverter control. It combines a high-performance CPU with dedicated PWM, ADC, and comparator peripherals to achieve low interrupt latency and deterministic behavior. C2000 devices are widely used in automotive and industrial applications where real-time performance is critical.
Key features include 100-MHz operation, 256-KB flash, CAN-FD connectivity, lockstep ASIL B safety, and grade 0 and 1 temperature operation. The device also includes an enhanced control interrupt structure and a wide range of digital and analog peripherals for closed-loop control.
Technically, the C2000 architecture uses a 32-bit fixed-point CPU with hardware multiply-accumulate, enabling efficient execution of control algorithms. The device includes a comparator subsystem for trip handling, a 12-bit ADC, and multiple PWM channels. The lockstep CPU ensures safety-critical functions meet ASIL B requirements.
Typical applications include motor control, on-board chargers, DC-DC converters, traction inverters, and other automotive power electronics. The 100-MHz performance and CAN-FD interface make it suitable for high-speed closed-loop control in noisy automotive environments.
When designing, ensure proper decoupling of the VDD and VCCA pins with 0.1 uF and 10 uF capacitors, and use a thermal via-in-pad to improve heat dissipation in high-temperature automotive applications.
Аналоги без доработки для TMS320F2800156-Q1 — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с TMS320F2800156-Q1 (тот же форм-фактор и посадочное место) — отличается по Package, Flash Memory, Core, Data Bus Width, Functional Safety.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
TMS320F2800155-Q1
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Уточнить цену
Открыть даташит →TMS320F2800154-Q1
✅ Прямая замена ⚠️ Характеристики не проверены✓ В наличии
Уточнить цену
Открыть даташит →TMS320F2800157-Q1
✅ Прямая замена✓ В наличии
$7.86 / шт.
Открыть даташит →TMS320F2800152-Q1
✅ Прямая замена ⚠️ Характеристики не проверены✓ В наличии
$2.2 / шт.
Открыть даташит →TMS320F2800153-Q1
✅ Прямая замена ⚠️ Характеристики не проверены✓ В наличии
$2.55 / шт.
Открыть даташит →TMS320F2800156-Q1 Максимальные параметры и электрические характеристики
| Core Processor | C2000 32-bit fixed-point |
| CPU Frequency | 100 MHz |
| Flash Memory | 256 KB |
| CAN-FD | Yes |
| Functional Safety | Lockstep ASIL B |
| AEC-Q100 Grade | Grade 0 and 1 |
| Корпус | 80-LQFP (12x12) (QPN) |
| Тип монтажа | Surface Mount |
Руководство по цоколевке TMS320F2800156-Q1 в корпусе 80-lqfp (12x12) (qpn)
Цоколевка для TMS320F2800156-Q1 (корпус 80-lqfp (12x12) (qpn)). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для TMS320F2800156-Q1.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
TMS320F2800156-Q1 подходит для 6 применениеs: Automotive Motor Control, On-Board Charger (OBC), DC-DC Converter Control, Traction Inverter, Battery Management System (BMS), Automotive Gateway / Telematics.
Automotive Motor Control
The TMS320F2800156-Q1's 100-MHz C2000 CPU and dedicated PWM timers enable precise closed-loop control of PMSM and BLDC motors. Its CAN-FD interface supports real-time communication with the vehicle network. The lockstep ASIL B capability ensures safety-critical motor control functions meet automotive requirements. With 256-KB flash, it can host complex control algorithms for traction inverters, power steering, and electric pumps. The AEC-Q100 grade 0/1 qualification allows operation in -40°C to 150°C environments, making it ideal for under-hood and near-engine applications.
Рекомендуется
On-Board Charger (OBC)
In an OBC, the TMS320F2800156-Q1 manages power factor correction (PFC) and DC-DC conversion stages. The 100-MHz CPU executes high-frequency control loops with low latency, while the integrated ADC and PWM channels generate precise gate drive signals. Its CAN-FD interface provides fast communication with the battery management system and vehicle controller. The AEC-Q100 qualification and lockstep safety ensure reliable operation in automotive environments. The device's 256-KB flash allows multiple control algorithms to be stored, supporting both single-phase and three-phase charging topologies.
Рекомендуется
DC-DC Converter Control
The TMS320F2800156-Q1's 100-MHz CPU and high-resolution PWM timers (HRPWM) enable precise control of buck, boost, and buck-boost topologies. Its comparator subsystem provides fast overcurrent and overvoltage protection, while the ADC with 12-bit resolution monitors output voltage and current. The CAN-FD interface allows the converter to communicate with other modules in the vehicle. The 256-KB flash stores multiple firmware profiles for different operating modes. With AEC-Q100 grade 0/1 qualification, this MCU is suitable for 48V battery systems and auxiliary power supplies in automotive EVs.
Рекомендуется
Traction Inverter
In a traction inverter, the TMS320F2800156-Q1 executes complex FOC (Field-Oriented Control) algorithms at a 100-MHz clock, providing the computational throughput needed for smooth motor control. Its CAN-FD interface streams real-time torque and speed commands from the vehicle controller. The lockstep ASIL B architecture detects CPU faults, enhancing functional safety during highway driving. With 256-KB flash, it can store multiple motor profiles and diagnostic routines. The device's AEC-Q100 grade 0/1 qualification ensures reliable operation in high-temperature inverter enclosures, contributing to overall vehicle efficiency.
Рекомендуется
Battery Management System (BMS)
The TMS320F2800156-Q1 manages cell balancing, state-of-charge estimation, and overcurrent protection in a BMS. The 100-MHz CPU processes complex Coulomb counting and Kalman filter algorithms, while its CAN-FD interface communicates with the battery protection IC and vehicle ECU. The 12-bit ADC measures cell voltages with sufficient accuracy. The lockstep ASIL B safety ensures that faults in the battery system are detected and handled safely. AEC-Q100 grade 0/1 qualification allows operation in the full range of automotive thermal conditions.
Рекомендуется
Automotive Gateway / Telematics
The TMS320F2800156-Q1's CAN-FD interface makes it suitable for automotive gateway and telematics systems that route CAN messages between different vehicle domains. The 100-MHz C2000 CPU provides the throughput to filter and forward messages without introducing excessive latency. With 256-KB flash, it can store routing tables and diagnostic firmware. The device's AEC-Q100 qualification ensures reliable operation in automotive environments. Its lockstep ASIL B safety can be leveraged to detect software faults in safety-critical messages.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для TMS320F2800156-Q1 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | TMS320F2800155-Q1 | TMS320F2800154-Q1 | TMS320F2800157-Q1 |
|---|---|---|---|---|
| Package | 80-LQFP (12x12) (QPN) | 80-LQFP (12x12) - same | 80-LQFP (12x12) - same | 80-LQFP (12x12) - same |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| CAN-FD | Yes | Yes | Yes | Yes |
| Lockstep ASIL B | Yes | Yes | Yes | Yes |
| AEC-Q100 Grade | Grade 0 and 1 | Grade 0 and 1 | Grade 0 and 1 | Grade 0 and 1 |
Ключевые отличия
- 100 MHz real-time C2000 CPU with 256 KB flash (против TMS320F2800154-Q1)
- CAN-FD interface for high-speed automotive networking (против TMS320F2800155-Q1)
- Lockstep ASIL B functional safety (против TMS320F2800152-Q1)
Заметки по проектированию
Decouple the VDD and VCCA pins with 0.1 uF ceramic capacitors placed as close as possible to the package, plus a 10 uF electrolytic or larger ceramic capacitor for bulk storage. Ensure the power supply rail is clean and free from transients; this MCU operates at 100 MHz, so a voltage droop during switch transitions can cause brownout resets. Consider an external supervisor IC for proper power-on reset timing.
Route the CAN-FD TX/RX lines as a differential pair with 120-ohm controlled impedance. Keep this trace pair short and away from high-current motor drives. Place the crystal oscillator components close to the XTAL pins and keep the traces short to minimize EMI. Use a solid ground plane under the MCU region to reduce noise coupling into the high-impedance ADC pins.
For automotive applications with grade 0/1 operation, the junction temperature must not exceed the limits defined in the datasheet. Use a thermal via-in-pad design under the exposed pad to dissipate heat into the copper pours. In high-power motor control applications, consider the MCU's switching losses and ensure adequate airflow or heatsinking in the enclosure.
Информация о соответствии
AEC-Q100 grade 0/1 qualification is confirmed by TI.com. RoHS, REACH, and other compliance data are not available in the verified source.
