TMS320F2800157-Q1 - Automotive C2000 MCU 120-MHz 256-KB Flash | TI
MPN: TMS320F2800157-Q1 ✓ فعالTMS320F2800157-Q1 جائزہ
A C2000 real-time microcontroller is a specialized MCU family from TI designed for closed-loop control applications such as motor drives, power converters, and industrial automation. These devices combine a high-performance CPU with dedicated control peripherals (PWMs, ADCs, comparators) to execute control algorithms with deterministic timing.
Key features include 120 MHz C28x CPU, 256 KB flash, 256 KB RAM, 4 high-resolution PWM channels, 12-bit ADC with 3.46 MSPS, CAN-FD interface, and lockstep ASIL B functional safety capability for automotive Grade 0 and Grade 1 operation. The device supports up to 2MB of external memory via XINTF.
Architecture: The C28x core uses a modified Harvard architecture with unified memory map, executing up to 6 instructions per cycle. The CLA co-processor offloads math-intensive control loops. The HRPWM block provides 150 ps resolution, enabling precise power-stage control in interleaved converters.
Typical applications include automotive traction inverter control, DC-DC converters, on-board chargers (OBC), and integrated starter-generators. The CAN-FD interface supports vehicle network integration, while the functional safety features enable ASIL B certification in safety-critical systems.
Design consideration: For CAN-FD connectivity, use appropriate isolation - the ISO6442-Q1 digital isolator (available on XAIPART) pairs well. Ensure decoupling capacitors (0.1 uF and 10 uF) on all VDD pins for reliable 120-MHz operation.
کے لیے ڈراپ اِن متبادل TMS320F2800157-Q1 — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں TMS320F2800157-Q1 (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Package, Flash Memory, Core, Data Bus Width, Functional Safety.
TMS320F2800156-Q1
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →TMS320F2800155-Q1
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →TMS320F2800154-Q1
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →TMS320F2800153-Q1
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →TMS320F2800152-Q1
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →TMS320F2800157-Q1 زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core Architecture | C2000 C28x 32-bit |
| CPU Speed | 120 MHz |
| Flash Memory | 256 KB |
| RAM | 256 KB |
| PWM Channels | 4 HRPWM channels |
| ADC Resolution | 12-bit |
| ADC Speed | 3.46 MSPS |
| CAN-FD | Yes |
| Functional Safety | ASIL B lockstep |
| Temperature Grade | Grade 0 (-40 to 150 C), Grade 1 (-40 to 125 C) |
| پیکیج | HTQFP-100 (PZ) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| سپلائی وولٹیج | 3.3 V I/O, 1.2 V core |
| RoHS اسٹیٹس | Compliant |
| AEC-Q100 | Grade 0 and 1 qualified |
TMS320F2800157-Q1 پن کنفیگریشن
| پن 1 | VDDIO — I/O supply voltage 3.3 V |
| پن 2 | VSS — Ground |
| پن 3 | XRS — Reset active low |
| پن 4 | XTAL — Crystal oscillator input |
| پن 5 | XTALCLK — External clock input |
| پن 6 | TDI — JTAG test data input |
| پن 7 | TDO — JTAG test data output |
| پن 8 | TRST — JTAG reset |
| پن 9 | EMU0 — Emulation pin 0 |
| پن 10 | EMU1 — Emulation pin 1 |
عام استعمالات
TMS320F2800157-Q1 کے لیے موزوں ہے 6 ایپلیکیشنs: Automotive Traction Inverter Control, DC-DC Power Converter Control, On-Board Charger (OBC) Control, Industrial Motor Drives, Integrated Starter-Generator, Industrial Power Supplies.
Automotive Traction Inverter Control
The TMS320F2800157-Q1 provides 120-MHz C28x processing with HRPWM and CAN-FD, ideal for traction inverter control. High-resolution PWM enables precise switching for motor drive stages, while the 12-bit ADC samples phase currents at 3.46 MSPS. The CAN-FD interface integrates with vehicle networks. Functional safety ASIL B supports system-level certification.
تجویز کردہ
DC-DC Power Converter Control
This MCU's high-resolution PWM channels (150 ps) enable precise control of interleaved DC-DC converters. The 120-MHz C28x core executes control loops with low latency, while the CLA offloads complex math. Support for multiple ADC channels enables voltage/current sensing. The device handles switching frequencies up to several MHz in automotive power stages.
تجویز کردہ
On-Board Charger (OBC) Control
The TMS320F2800157-Q1 executes power factor correction and LLC resonant converter algorithms for OBC systems. Its 256-KB flash stores multiple control algorithms, and CAN-FD communicates with the battery management system. Grade 0 temperature support enables engine-compartment mounting. The device manages bi-directional power flow in EV charging.
تجویز کردہ
Industrial Motor Drives
The 120-MHz C28x core with CLA coprocessor delivers deterministic control for variable-frequency drives. HRPWM generates precise gate signals, while the 12-bit ADC samples motor phase currents. 256-KB flash supports field-oriented control (FOC) algorithms. CAN-FD interfaces with industrial fieldbuses, enabling smart drive integration.
تجویز کردہ
Integrated Starter-Generator
The MCU's real-time control handles both motor/generator modes in mild-hybrid vehicles. High-resolution PWM enables precise torque control, while the 3.46-MSPS ADC measures rotor position and current. The device supports dual-loop control with low jitter. Lockstep ASIL B certification meets automotive safety requirements for starter-generator systems.
تجویز کردہ
Industrial Power Supplies
The TMS320F2800157-Q1 controls digital power supply topologies like PFC and LLC converters. Its 120-MHz processing enables fast voltage/current loop compensation, while HRPWM provides smooth power control. The device supports multi-phase interleaving, reducing ripple. 256-KB flash allows extensive firmware for remote updates and diagnostics.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا TMS320F2800157-Q1 — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | TMS320F2800156-Q1 | TMS320F2800155-Q1 | TMS320F2800154-Q1 |
|---|---|---|---|---|
| Package | HTQFP-100 (PZ) | HTQFP-100 (PZ) - same | HTQFP-100 (PZ) - same | HTQFP-100 (PZ) - same |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| CPU Speed | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Flash Memory | 256 KB | 128 KB | 256 KB | 96 KB |
| RAM | 256 KB | 256 KB | 256 KB | 256 KB |
| CAN-FD | Yes | Yes | Yes | Yes |
| Functional Safety | ASIL B (lockstep) | ASIL B (lockstep) | ASIL B (lockstep) | ASIL B (lockstep) |
| Temperature Grade | Grade 0 (150 C) / Grade 1 (125 C) | Grade 0 / Grade 1 | Grade 0 / Grade 1 | Grade 0 / Grade 1 |
اہم امتیازی خصوصیات
- Higher flash memory capacity (بمقابلہTMS320F2800156-Q1)
- Grade 0 temperature support (بمقابلہTMS320F2800155-Q1)
- Can-FD with functional safety (بمقابلہTMS320F2800154-Q1)
ڈیزائن نوٹس
Connect a 0.1 uF ceramic capacitor and 10 uF tantalum capacitor on each VDDIO pin. Use a 1.2 V regulator for the VDD core with 0.1 uF bypass. Separate analog and digital grounds, joining them at a single point near the MCU. This reduces noise effects on ADC measurements.
Place the crystal oscillator within 20 mm of XTAL pins with short traces. Route CAN-FD differential pairs with 120-ohm impedance and length matching. Keep high-frequency PWM traces away from analog input signals to prevent coupling into ADC channels.
Ensure XRS reset pin has a 10 kOhm pull-up to VDDIO and a 1 uF capacitor to ground for reliable power-on reset. For CAN-FD communication, use the ISO6442-Q1 isolator to protect the transceiver. Avoid floating unused input pins - connect them to appropriate logic levels.
تعمیل کی معلومات
AEC-Q100 Grade 0 and Grade 1 qualified per TI product page. RoHS compliant.
