TMS320C5535AZAY10

The TMS320C5535AZAY10 is TI’s TMS320C55x fixed‑point DSP in an industrial package. AZAY10 denotes a specific package/temperature variant.
Key points:
- Core: 16‑bit fixed‑point DSP with a 32‑bit multiply‑accumulate (MAC) engine and DSP‑oriented instruction set for real‑time signal processing.
- Performance: designed for high MIPS throughput at moderate clock speeds, with a DSP pipeline for efficient filtering, FFTs, and other math‑heavy tasks.
- Memory/IO: includes on‑chip memory and an external memory interface; supports multiple serial peripherals and data streaming options.
- Peripherals: typically includes McBSP, SPI, SCI/UART, I2C, timers, DMA, and an interrupt controller to handle real‑time data flows.
- Use cases: audio processing, digital filtering, motor control, communications, data acquisition, etc.
- Development: supported by Code Composer Studio (CCS) and DSPLIB; TI ecosystem provides libraries, evaluation boards, and documentation.
If you need exact RAM/ROM sizes, clock rate, pinout, or electrical specs for AZAY10, refer to the C5535 datasheet and packaging guide.

Equivalent products (same C55x DSP family, similar core/peripherals):
- TMS320C5530
- TMS320C5538
- TMS320C5540 (and other C554x family members)
These offer comparable fixed-point DSP performance and peripherals. For exact pinout/package and feature match, use TI’s product selector or contact TI support for a cross-reference.

Key features of TMS320C5535AZAY10 (C55x DSP):
- 16-bit fixed-point DSP core (TMS320C55x family) with high-throughput MAC for real-time DSP.
- Harvard architecture with separate program and data memory paths.
- Flexible memory: on-chip RAM/ROM options plus external memory interface (EMIF) for SDRAM/SRAM/Flash.
- DSP-oriented addressing: circular and bit-reversed addressing for efficient FIR/IIR/FFT algorithms.
- Rich peripherals: multiple serial interfaces (SCI, SPI, I2C), PWM timers, general-purpose timers, and DMA/EDMA for fast data movement.
- Analog integration support via external ADC/DAC interfacing.
- Debug and development: JTAG/Spy-Bi-Wire support and emulation options.
- Power and clock options with multiple low-power modes for varied applications.
- Packaging options including common TI packages (e.g., 144-pin LQFP) suitable for embedded control and signal-processing tasks.
Note: For exact speed (MHz/MIPS), memory sizes, and package variants, consult the official datasheet and product selector.

- Pin count: 100 pins (LQFP-100 package, variant AZAY10).
- Function: TI TMS320C5535 is a 16-bit fixed-point DSP core (C55x family) for high-performance digital signal processing, with MAC units and on-chip peripherals suitable for real-time signal processing tasks.

- Manufacturer: Texas Instruments (TI).
- What kind of company: American multinational technology company that designs and manufactures semiconductors and embedded processing solutions (including DSPs, analog, and microcontrollers).

Typical application areas for TMS320C5535AZAY10:
- Motor control (BLDC/PMSM) with fast current loops and PWM
- Digital power electronics/inverters and power-conversion controllers
- Industrial automation and robotics (motion control, servo drives, high-speed sensing)
- Audio and voice processing (codecs, noise reduction, echo cancellation)
- Instrumentation and sensing (data acquisition, signal conditioning, sensor fusion)
- Automotive/industrial embedded applications (ECU, body electronics, smart sensors)

208-pin LQFP (Low-profile Quad Flat Pack).