TMS320F28P559SJ-Q1 - 150MHz C2000 MCU 1.1MB Flash | Texas Instruments
MPN: TMS320F28P559SJ-Q1 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.3 | $113.00 |
| 100 | $10.1 | $1,010.00 |
| 500 | $9.2 | $4,600.00 |
| 1,000 | $8.4 | $8,400.00 |
Drop-in alternatives for TMS320F28P559SJ-Q1 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
TMS320F28P550SJ-Q1
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28P559SG-Q1
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28P650SH-Q1
β Drop-Inβ In Stock
$15.8 / Unit
View Datasheet βTMS320F28376SQ-Q1
β Drop-Inβ In Stock
$14.55 / Unit
View Datasheet βTMS320F280039-Q1
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28P559SJ-Q1 Maximum Ratings & Electrical Characteristics
| Core Processor | C28x + CLA (32-bit) |
| Core Clock Frequency | 150 MHz |
| Flash Memory | 1.1 MB |
| RAM | [DATA_NEEDED: RAM size] |
| ADCs | 5 (SAR, 12/16-bit) [DATA_NEEDED: resolution details] |
| Hardware Accelerators | CLA, CLB, NPU, AES |
| Package | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount |
| Supply Voltage | [DATA_NEEDED: VDD range] |
| Operating Temperature | -40C to +125C (AEC-Q100 Grade 1) [DATA_NEEDED: confirm grade] |
| Automotive Qualification | AEC-Q100 qualified (Q1) |
| Peripherals | ePWM, eQEP, eCAP, CAN, SPI, SCI, I2C [DATA_NEEDED: channel counts] |
| Security | AES hardware encryption |
| Product Family | C2000 F28P55x |
| RoHS Status | Compliant [DATA_NEEDED: confirm] |
| Datasheet Revision | SPRSP85D, April 2024, revised April 2026 |
TMS320F28P559SJ-Q1 100-lqfp (14x14 mm) Pin Configuration Guide
Complete pinout information for TMS320F28P559SJ-Q1 (100-lqfp (14x14 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for TMS320F28P559SJ-Q1.
Refer to the datasheet for full pin configuration.
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
TMS320F28P559SJ-Q1 is suitable for 6 applications: Automotive Traction Inverters, GaN and SiC Digital Power Converters, Onboard Chargers and DC-DC Converters, Servo and BLDC Motor Drives, Solar String Inverters, Edge-AI Condition Monitoring.
Automotive Traction Inverters
The TMS320F28P559SJ-Q1 fits traction inverter control thanks to its 150 MHz C28x core, CLA co-processor for field-oriented control loops, and five ADCs enabling simultaneous multi-phase current sampling. AEC-Q1 qualification and AES security support automotive OEM requirements for functional safety and secure OTA firmware updates in EV drivetrain systems.
Recommended
GaN and SiC Digital Power Converters
TI designed the F28P55x specifically for high power density, high switching frequency converters using GaN and SiC technologies. The CLB configurable logic blocks augment ePWM outputs for dead-time and advanced PWM schemes, while the 150 MHz core with CLA sustains control ISR rates needed for MHz-class switching. Onboard NPU enables predictive health monitoring of power stages without an external processor.
Recommended
Onboard Chargers and DC-DC Converters
In OBC and auxiliary DC-DC modules, the TMS320F28P559SJ-Q1 provides the ePWM resolution and ADC precision needed for totem-pole PFC and CLLLC resonant topologies. Its 1.1MB flash stores cyber-security stacks and communication stacks (CAN/CAN FD), and the AEC-Q1 rating plus AES encryption meet automotive cybersecurity requirements for charging systems.
Recommended
Servo and BLDC Motor Drives
The device supports multi-axis motor control on a single MCU, as confirmed on the TI E2E forum: peripheral resources (ePWMs, ADCs, eQEPs) allow dual or triple axis systems with CPU utilization dependent on control ISR frequency. InstaSPIN and the FAST estimator support motor parameter identification, including ACIM, with C2000Ware example code accelerating development.
Recommended
Solar String Inverters
Grid-tied solar inverters benefit from the five simultaneous-sampling ADCs for MPPT current/voltage monitoring, CLA-accelerated control loops for the boost and inverter stages, and C2000 ecosystem software libraries for grid synchronization (SOGI PLL). The NPU can run anomaly detection on panel strings for predictive maintenance in industrial solar installations.
Recommended
Edge-AI Condition Monitoring
The integrated NPU (Neural Processing Unit) distinguishes the F28P55x from prior C2000 generations, enabling inference of motor vibration, acoustic, or current-signature models directly on the control MCU. This eliminates a separate AI processor in predictive maintenance nodes, while 1.1MB flash stores both control firmware and quantized neural network weights alongside AES-protected OTA updates.
Recommended
Recommended Products Summary
Engineering reference data for TMS320F28P559SJ-Q1 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TMS320F28P550SJ-Q1 | TMS320F28P559SG-Q1 | TMS320F28376SQ-Q1 | TMS320F280039-Q1 |
|---|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | 100-LQFP (14x14) | 100-LQFP (14x14) - same | Verify per ordering code | [DATA_NEEDED] | Common pinouts with F28P55x |
| CPU Clock | 150 MHz | 150 MHz | 150 MHz | 200 MHz (dual-core) | 120 MHz |
| Flash Memory | 1.1 MB | [DATA_NEEDED] | [DATA_NEEDED] | 1 MB | 512 KB |
| ADC Count | 5 | [DATA_NEEDED] | [DATA_NEEDED] | 3 (per core set) | 3 |
| NPU Accelerator | Yes | [DATA_NEEDED] | [DATA_NEEDED] | No | No |
| Automotive Grade | Yes (AEC-Q100, -Q1) | Yes (-Q1 variant) | Yes (-Q1) | Yes (-Q1) | Yes (-Q1) |
| Security | AES hardware | [DATA_NEEDED] | [DATA_NEEDED] | CSM legacy security | [DATA_NEEDED] |
Key Differentiators
- Integrated NPU for edge AI on a real-time control MCU (vs TMS320F28376SQ-Q1)
- Higher ADC channel density (vs TMS320F280039-Q1)
- Newer architecture with CLB and AES (vs TMS320F28376SQ-Q1)
Design Notes
Provide clean 3.3V core and I/O rails with separate decoupling per TI power estimation spreadsheet guidance. Use TI PMIC solutions (e.g., TPS65xx C2000 companion PMICs) or discrete bucks with proper sequencing. Place 0.1uF ceramic caps within 2 mm of each VDD pin and bulk 10uF per power domain. Verify peak transient current during flash write operations.
For the 100-LQFP 14x14 mm package, fan out analog ADC inputs on a quiet ground region separated from PWM switching noise. Route ADC sense lines as short as possible away from ePWM traces. Follow TI C2000 hardware design guide (SPRABV4-class references) for crystal layout and JTAG (cJTAG/SWD) header placement for debug access.
The F28P55x and F28003x share common pinouts but differ in peripheral and accelerator sets (NPU/PGA vs BGCRC/HWBIST) - never assume a software binary from one family runs on the other. When planning OTA software updates (a common E2E forum topic), reserve sufficient flash bank space and validate the bootloader against TI security documentation before production.
Compliance Information
AEC-Q1 (automotive qualified) per TI product page. RoHS/REACH certificates should be confirmed on the TI quality portal for the specific ordering variant.
