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The TMS320F28335ZHHA is a digital signal controller (DSC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

Specifications:

• Core: 32-bit TMS320C28x DSP core with FPU (Floating-Point Unit)
• CPU Speed: Up to 150 MHz (6.67 ns cycle time)
• Flash Memory: 512 KB (256K x 16)
• RAM: 68 KB (34K x 16)
• SARAM: 34 KB (L0, L1, H0)
• Boot ROM: 8 KB (with software boot modes)
• ADC: 12-bit, 16-channel (80 ns conversion time)
• Timers: Three 32-bit CPU timers
• PWM Modules: 18 PWM outputs (6 HRPWM, 6 ePWM, 6 eCAP)
• Communication Interfaces:
• SCI (UART): 3 modules
• SPI: 1 module
• I2C: 1 module
• CAN: 2 modules (eCAN)
• McBSP: 1 module
• Operating Voltage: 3.3V I/O, 1.9V core
• Operating Temperature: -40°C to +105°C (AEC-Q100 qualified)
• Package: 179-pin BGA (ZHHA)

Descriptions:

The TMS320F28335ZHHA is part of TI’s C2000™ real-time microcontroller family, optimized for high-performance control applications such as motor control, power conversion, and industrial automation. It integrates a floating-point DSP core, high-resolution PWM, and high-speed ADCs for precision control.

Features:

• High-Performance DSP Core:
• 150 MHz C28x CPU with FPU for efficient floating-point math.
• Enhanced Control Peripherals:
• HRPWM (High-Resolution PWM) for finer pulse-width control.
• ePWM, eCAP, eQEP for motor and power control.
• High-Speed ADC:
• 12-bit, 16-channel ADC with 80 ns conversion time.
• Robust Communication Interfaces:
• CAN, SPI, I2C, SCI, and McBSP for flexible connectivity.
• Safety & Reliability:
• AEC-Q100 qualified for automotive applications.
• Error-correcting code (ECC) on Flash and RAM.
• Low-Power Modes:
• Idle, Standby, and Hibernate modes for power efficiency.

This device is widely used in industrial, automotive, and renewable energy systems requiring real-time signal processing and control.

(Note: All details are based on TI’s official datasheet for factual accuracy.)