TMS320F2800154-Q1 - 100MHz C2000 MCU | Texas Instruments
MPN： TMS320F2800154-Q1 ✓ 啟用中TMS320F2800154-Q1 概覽
A microcontroller (MCU) is a compact integrated circuit that contains a processor core, memory, and programmable peripherals. The C2000 family specifically targets real-time control applications, merging digital signal processing with MCU peripherals like PWM and ADC. This hierarchy places the C2000 in the broader category of embedded processors, bridging MCU and DSP design.
Key features include a 128 KB flash for application code, a 100 MHz C28x core capable of controlling power conversion loops, and CAN-FD for automotive networking. The lockstep safety mechanism detects faults, enabling ASIL B compliance. AEC-Q100 qualification ensures operation in harsh vehicle environments.
The F2800154-Q1 is ideal for applications requiring deterministic, low-latency control. Its high-resolution PWM and analog front-end support precise current and voltage regulation in converters. The device supports multiple communication interfaces, and the VQFN-40 package offers a compact footprint.
Typical use cases include automotive motor drives, digital power supplies, battery management, and on-board chargers. The MCU's dual-role as a DSP and MCU simplifies designs by handling both math-intensive control and system management.
When designing with this MCU, use proper decoupling and thermal via placement to ensure stability. The CAN-FD bus requires correct termination to maintain signal integrity.
直接替換替代品，適用於 TMS320F2800154-Q1 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： TMS320F2800154-Q1 （相同外形與佔位） — 差異在於 Package, Flash Memory, Core, Data Bus Width, Functional Safety.
TMS320F2800157-Q1
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →TMS320F2800156-Q1
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →TMS320F2800155-Q1
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →TMS320F2800154-Q1 最大額定值與電氣特性
| Product Type | Automotive C2000 32-bit MCU |
| Core | C28x |
| CPU Frequency | 100 MHz |
| Flash Memory | 128 KB |
| CAN-FD | Yes |
| Lockstep ASIL B | Yes |
| Automotive Qualification | AEC-Q100 |
| 封裝 | VQFN-40 (RHB) |
| 安裝類型 | Surface Mount |
TMS320F2800154-Q1 vqfn-40 (rhb) 腳位配置指南
TMS320F2800154-Q1（vqfn-40 (rhb) 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： TMS320F2800154-Q1.
請參閱 資料表 以查看完整腳位配置。
典型應用
TMS320F2800154-Q1 適用於 6 應用s: Automotive Motor Control, Digital Power Supply, Battery Management, On-Board Charger, Automotive Lighting, Industrial Automation.
Automotive Motor Control
The TMS320F2800154-Q1's 100 MHz C28x core and CAN-FD interface make it ideal for real-time motor control in automotive systems. Its lockstep ASIL B capability supports functional safety requirements, and 128 KB flash accommodates control algorithms. Used in conjunction with gate drivers like DRV8353SRTAR for three-phase brushless DC motors. The MCU's high PWM resolution ensures smooth torque control.
推薦
Digital Power Supply
For digital power conversion, the F2800154-Q1's C28x core delivers fast loop control at 100 MHz. It supports CAN-FD for communication and ASIL B for safety. Its 128 KB flash provides code space for complex control algorithms. Paired with UCD3138 (digital controller) or LMG3422R030RQZT (GaN power stage) for high-efficiency DC-DC converters. The MCU's high-resolution PWM enables precise switching control.
推薦
Battery Management
The MCU is used in automotive battery management systems for monitoring and balancing cells. The CAN-FD interface allows high-speed communication with the battery management IC. Its ASIL B functional safety capability helps meet ISO 26262. The 100 MHz core handles complex state-of-charge algorithms. Works with BQ79616PAPRQ1 for cell monitoring.
推薦
On-Board Charger
For EV on-board chargers, the F2800154-Q1 provides real-time control of power factor correction and DC-DC stages. The C28x core's math capabilities accelerate PI/PR control loops. CAN-FD enables communication with vehicle systems. AEC-Q100 qualification ensures automotive reliability. Used with LMG3522R030RQSR (GaN) for high-frequency switching.
推薦
Automotive Lighting
The MCU controls headlight and interior lighting with high-resolution PWM. Its CAN-FD interface supports network communication in vehicle lighting systems. The 100 MHz core allows precise dimming and diagnostics. AEC-Q100 qualification ensures operation in harsh environments. Pairs with LED drivers like LP8860-Q1 for high-current LED strings.
推薦
Industrial Automation
While primarily automotive, the F2800154-Q1 is also used in industrial drives and robotics. The C28x core provides deterministic real-time control, and the 128 KB flash supports application code. CAN-FD enables industrial fieldbus communication. The MCU's ASIL B features are suited for safety-rated industrial applications. Pairs with SN65HVD11 (CAN transceiver) and ISO1042 (isolated CAN).
推薦
推薦產品摘要
工程參考資料，適用於 TMS320F2800154-Q1 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | TMS320F2800157-Q1 | TMS320F2800156-Q1 | TMS320F2800155-Q1 |
|---|---|---|---|---|
| Package | VQFN-40 (RHB) | VQFN-40 (RHB) | VQFN-40 (RHB) | VQFN-40 (RHB) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core | C28x | C28x | C28x | C28x |
| Automotive Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 | AEC-Q100 |
主要差異化特點
- Optimized for automotive power electronics (對比TMS320F2800157-Q1)
- CAN-FD with ASIL B (對比TMS320F2800155-Q1)
- Single-core C28x at 100 MHz (對比F2800154QPNRQ1)
設計說明
Ensure proper decoupling on VDD and VDDIO pins with 100nF and 10uF capacitors to minimize noise. The internal rail must be stable during flash programming. Use a 3.3V supply with adequate bypass. Refer to the datasheet reference design for recommended capacitor placement.
The VQFN-40 (RHB) package with exposed pad should be soldered to a copper pour on the PCB to enhance thermal dissipation. In automotive environments, verify the junction temperature stays within limits across the operating range. Add thermal vias under the pad for improved heat transfer.
Do not leave the enable pin floating; tie it as required for the application. Ensure the CAN-FD bus termination is correct to prevent communication errors. When updating flash, maintain proper voltage and avoid write operations during critical control loops.
合規資訊
AEC-Q100 qualified for automotive; RoHS status not explicitly stated in verified data.
