TMS320F28032PAGQ - 32-Bit 60MHz C2000 MCU 64KB Flash | TI
Référence : TMS320F28032PAGQ ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $10.38 | $10,38 |
| 10 | $9.6 | $96,00 |
| 100 | $8.85 | $885,00 |
| 500 | $8.3 | $4 150,00 |
| 1 000 | $7.85 | $7 850,00 |
TMS320F28032PAGQ Présentation
A microcontroller (MCU) is a single-chip embedded processor that integrates a CPU core, memory, and peripherals on one die. Within the MCU hierarchy, the C2000 Piccolo family sits in the real-time control segment: a 32-bit fixed-point C28x CPU paired with a Control Law Accelerator (CLA) for offloading control loops, positioned between general-purpose MCUs and DSPs for digital power, motor drive, and closed-loop control systems.
Key features include the 60 MHz C28x core with code compatibility across previous C28x generations, the CLA coprocessor for parallel math-intensive loop execution, and a high level of analog integration including the fast 4.6 MSPS ADC, comparators, and PWM peripherals suited for power-conversion topologies. On-chip Flash of 64 KB eliminates external memory, and the low pin count (64-TQFP) reduces board area for compact control cards.
Architecturally, the device combines the C28x CPU with dedicated control peripherals in a low-pin-count Piccolo package. The integrated ADC and ePWM modules enable single-chip measurement-and-actuation loops, which is the defining advantage of the C2000 family versus general-purpose MCUs for real-time control.
Typical applications include digital power supplies (PFC, LLC, solar inverters), brushless DC and PMSM motor drives, automotive auxiliary systems leveraging its AEC-Q100 qualification, and industrial automation requiring deterministic interrupt latency.
Design consideration: the PAGQ variant is automotive grade; verify Flash size (64 KB) and peripheral count against the F2803x family datasheet before migration between family members, since RAM and peripheral allocations differ across the family.
This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.
Alternatives de remplacement direct pour TMS320F28032PAGQ — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec TMS320F28032PAGQ (même facteur de forme et même empreinte) — différant par Package, Flash Memory, Operating Temperature, ADC Resolution, Core.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
TMS320F28032PAGS
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
TMS320F28033PAGQ
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
TMS320F28034PAGQ
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
TMS320F28035PAGQ
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
TMS320F28035PAGT
✅ Remplacement direct✓ En stock
$2.7 / unité
Voir la fiche technique →TMS320F28031PAGQ
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
TMS320F28032PAGQ Valeurs maximales et caractéristiques électriques
| Core Processor | C28x (C2000 Piccolo) |
| Core Size | 32-Bit |
| Fréquence d'horloge maximale | 60 MHz |
| Program Memory Type | Flash |
| Program Memory Size | 64 KB (32K x 16) |
| Accelerator | Control Law Accelerator (CLA) |
| ADC Resolution | 12 bit |
| ADC Speed | 4.6 MSPS |
| Core Supply Voltage | 1.8 V |
| Boîtier | 64-TQFP (PAG), 10x10 mm |
| Type de montage | Surface Mount |
| Qualification | Automotive, AEC-Q100 |
| Series | C2000 C28x Piccolo (F2803x) |
| Code Compatibility | C28x-based previous generation code |
| Packaging | Tray |
| Product Status | Active |
Guide de configuration des broches du TMS320F28032PAGQ 64-tqfp (pag), 10x10 mm
Configuration des broches du TMS320F28032PAGQ (boîtier 64-tqfp (pag), 10x10 mm). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour TMS320F28032PAGQ.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
TMS320F28032PAGQ convient pour 6 applications: Digital Power Supplies, Brushless DC and PMSM Motor Drives, Automotive Auxiliary Control Systems, Solar Micro-Inverters and Power Optimizers, Industrial Automation and PLC I/O Control, Test, Measurement and Instrumentation Control.
Digital Power Supplies
The TMS320F28032PAGQ fits digital power applications because its 60 MHz C28x core and Control Law Accelerator execute voltage and current loop compensation at rates matched to 100 kHz-1 MHz switching topologies, while the integrated 4.6 MSPS 12-bit ADC samples feedback signals with sub-microsecond latency, eliminating external ADCs. In an LLC or PFC stage, the device closes both loops on-chip: ADC results trigger ePWM duty updates inside the control ISR, achieving deterministic loop timing that general-purpose MCUs cannot match. Typical designs pair the MCU with gate drivers such as the UCC27714 and isolated feedback such as the AMC1301. The trade-off versus analog control is firmware complexity, but the gain is programmable compensation, soft-start, and fault logic that adapt across product variants without hardware changes.
Recommandé
Brushless DC and PMSM Motor Drives
The TMS320F28032PAGQ suits field-oriented control (FOC) of BLDC and PMSM motors because the CLA offloads Clarke/Park transforms and PI current-loop math from the main C28x core, sustaining 10-20 kHz current loop rates at 60 MHz with margin to spare. The 4.6 MSPS ADC captures two phase currents and the DC bus voltage within a single PWM period, and the ePWM modules generate center-aligned six-channel complementary gate signals with programmable dead-band - all critical for low-torque-ripple servo performance. A typical design combines the MCU with the DRV8301 gate driver and integrated current-shunt amplifiers. The 64 KB Flash holds a complete FOC stack with positioning and communication layers, though larger application code may need the 128 KB F28034/35 drop-in variant.
Recommandé
Automotive Auxiliary Control Systems
Because the TMS320F28032PAGQ is AEC-Q100 qualified within TI's 'Automotive, AEC-Q100, C2000 C28x Piccolo' series, it targets automotive auxiliary real-time control: electric water pumps, oil pumps, turbo actuators, HVAC blowers, and DC-DC auxiliary converters. The Q-grade designation supports automotive quality flows including PPAP documentation, while the 60 MHz C28x core with CLA delivers the deterministic loop latency these safety-adjacent functions require. The integrated 4.6 MSPS ADC handles position-sensor and current feedback, and 64 KB Flash stores application plus diagnostic code. Designers should confirm the specific AEC-Q100 temperature grade in the TI datasheet for their under-hood zone placement, and use TI's functional-safety guidance when the function contributes to system safety integrity levels.
Recommandé
Solar Micro-Inverters and Power Optimizers
The TMS320F28032PAGQ serves solar micro-inverter control where one MCU manages MPPT on the DC side plus grid-synchronized current injection. The 60 MHz C28x core runs maximum-power-point-tracking (incremental conductance or perturb-and-observe) while the CLA executes the grid-current control loop; the 4.6 MSPS ADC multiplexes panel voltage/current and grid voltage/current channels within each PWM cycle. The Piccolo's low pin count (64-TQFP, 10x10 mm) suits the dense board area of micro-inverter enclosures. TI's C2000 solar libraries supply reference MPPT and grid-tie inverter firmware for this device class. For designs requiring more code (e.g., anti-islanding plus communication stacks), the same-footprint 128 KB F28035 is the recommended drop-in upgrade.
Recommandé
Industrial Automation and PLC I/O Control
In industrial automation, the TMS320F28032PAGQ acts as a deterministic local controller for smart actuators, sensor hubs, and PLC I/O modules that need hard real-time behavior rather than general-purpose throughput. Its C28x core guarantees bounded interrupt latency for time-critical loops, the 4.6 MSPS ADC digitizes analog sensor channels without external conversion circuitry, and ePWM/eCAP peripherals handle actuator drive and pulse measurement. The AEC-Q100 grade provides headroom above standard industrial temperature demands. Code compatibility with previous C28x generations protects existing firmware investments when upgrading from older F28xx control cards. Communication with PLC backplanes typically uses the SCI/SPI peripherals bridged to transceivers, keeping the 64 KB Flash budget focused on the control application itself.
Recommandé
Test, Measurement and Instrumentation Control
The TMS320F28032PAGQ fits cost-sensitive instrumentation requiring real-time waveform generation or acquisition control: bench power supplies, electronic loads, and sensor test fixtures. The 12-bit 4.6 MSPS ADC provides measurement front-end control, ePWM outputs synthesize arbitrary gate/duty patterns, and the deterministic C28x core timestamps events with microsecond precision. Compared with an MCU plus discrete ADC solution, the integrated Piccolo analog subsystem shortens the BOM and reduces control-loop jitter because conversion-to-actuation occurs on one die. Firmware developers benefit from Code Composer Studio with standard XDS100-class JTAG debug probes, keeping tooling costs low for instrument platforms. The 64 KB Flash typically accommodates the control and calibration firmware, with the F28034/35 same-footprint variants available if feature code grows.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour TMS320F28032PAGQ — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | TMS320F28032PAGS | TMS320F28033PAGQ | TMS320F28034PAGQ | TMS320F28035PAGQ |
|---|---|---|---|---|---|
| Package | 64-TQFP (PAG), 10x10 mm | 64-TQFP (PAG) - same | 64-TQFP (PAG) - same | 64-TQFP (PAG) - same | 64-TQFP (PAG) - same |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core Clock | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz |
| Flash Memory | 64 KB (32K x 16) | 64 KB | 64 KB | 128 KB | 128 KB |
| CLA Accelerator | Yes | Yes | Yes | Yes | Yes |
| ADC Speed | 4.6 MSPS (12-bit) | 4.6 MSPS | 4.6 MSPS | 4.6 MSPS | 4.6 MSPS |
| Automotive Grade | Yes (AEC-Q100) | No (commercial suffix) | Yes (AEC-Q100) | Yes (AEC-Q100) | Yes (AEC-Q100) |
Principaux différenciateurs
- CLA control-loop coprocessor (vs TMS320F28031PAGQ)
- Double the program memory at same pinout (vs TMS320F28034PAGQ)
- Automotive AEC-Q100 qualification (vs TMS320F28032PAGS)
Notes de conception
The TMS320F28032PAGQ uses a dual-rail scheme: 1.8 V for the C28x core and Flash, 3.3 V for I/O. Estimated: at 60 MHz the core draws tens of milliamps, so a small LDO (e.g., TPS7A02-class) suffices for VDD; the total board budget is usually under 150 mA. Observe the datasheet power sequencing - VDDIO and VDD ramp requirements - or use a dual-output sequencing PMIC. Decouple every VDD/VDDIO pin pair with 0.1 uF ceramics plus one bulk 10 uF per rail placed near the package.
Keep the crystal/oscillator traces short and guarded with ground, since the 60 MHz C28x core is clock-critical for the 4.6 MSPS ADC timing. Route ADC inputs (A0-A7/B0-B7 channels) away from ePWM switching edges; use a dedicated analog ground island tied at a single point when measuring sub-LSB-level signals. The 64-TQFP 0.5 mm pitch suits standard PCB processes, but provide adequate thermal relief on the exposed corner pins and a solid ground plane to reduce ground bounce during simultaneous ePWM switching.
Pin functions on the F2803x PAG package are heavily multiplexed (GPIO/ePWM/ADC mux via GPAMUX/GPBMUX registers); do not copy pin assignments from older F281x designs. Also distinguish the Q (automotive AEC-Q100) suffix from commercial suffixes when creating BOMs - substituting a non-Q part in an automotive build is a qualification break. Verify Flash size (64 KB) against final firmware size; projects exceeding it should move to the pin-compatible TMS320F28034/35 with 128 KB Flash.
Informations de conformité
Series identified in distributor data as 'Automotive, AEC-Q100, C2000 C28x Piccolo', confirming AEC-Q100 qualification. RoHS/REACH/lead-free status not stated in provided data - verify on TI product page.
