TMS320C5534AZHHA05

The TMS320C5534AZHHA05 is TI’s 16‑bit fixed‑point DSP MCU in the TMS320C55x/C553x family, designed for real‑time DSP and motor‑control tasks.
Core and performance: a fixed‑point DSP with a high‑throughput MAC engine and a pipelined architecture, delivering tens of MIPS at practical clock rates for deterministic, tight‑timing loops.
Memory: on‑chip RAM/flash (device‑specific sizes) with options for external memory interfaces as needed.
Peripherals: extensive mix including multi‑channel PWM (ePWM), capture/compare (ECAP/EQEP), ADCs and DACs, serial ports (SPI, I2C, SCI/UART), McBSP for audio/voice, timers, and a DMA controller for efficient data streaming.
Development: supported by Code Composer Studio and TI DSP libraries/tools for easier programming and optimization.
Applications: motor control, power electronics, audio processing, sensor data processing, and other real‑time control/ DSP tasks.
Packaging/ordering: AZHHA05 suffix indicates package type and temperature grade; consult the datasheet for exact pinout, voltage, and memory specs.

Here are the key features of the TMS320C5534AZHHA05 (C553x family) in brief:
- Core: 16-bit fixed-point DSP with a high-performance MAC (optimized for real-time signal processing).
- Performance: Up to around 100+ MIPS at the rated clock (typical operation around 80–120 MHz, device dependent).
- On-chip memory: RAM and flash memory available on-chip (exact counts vary by device variant; typically hundreds of KB total).
- Analog I/O: on-chip ADCs and DACs (multi-channel, 12-bit data path commonly used for sensor interfacing).
- PWM and timers: multiple PWM outputs and general-purpose timers for motor control and timing tasks.
- Serial peripherals: SCI (UART), SPI, I2C; additional audio/serial ports like McBSP/McASP for high-speed serial audio/data.
- DMA: EDMA/efficient data movement to support high-speed DSP workloads.
- Debug/boot: JTAG/Spy-Bi-Wire debug support; boot from on-chip/off-chip flash.
- Power and packaging: designed for low-power operation with multiple power modes; AZHHA05 indicates specific package/temperature grade—verify exact package and specs in the datasheet.
Note: Exact RAM/Flash counts and peripheral availability depend on the specific device variant within the C553x family.

- Pin count: 100 pins (LQFP-100 package for TMS320C5534AZHHA05).
- Function: A member of the TMS320C55x 16-bit fixed-point DSP family—16-bit fixed-point DSP core with MAC for real-time signal processing, plus on-chip memory and peripherals.

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

Applications areas of TMS320C5534AZHHA05:
- Motor control and drive systems (BLDC/PMSM, inverter control) requiring real-time DSP.
- Audio and voice processing (filters, codecs, equalization, echo cancellation) for consumer/auto audio.
- Industrial automation, data acquisition and instrumentation (sensor conditioning, real-time filtering).
- Communications and baseband processing in low-power embedded systems.
- Medical/biomedical signal processing and sensor data analysis.
- General embedded control and DSP-intensive applications needing fixed-point processing with integrated peripherals.

64-pin LQFP (Thin Quad Flat Pack) package.