Overview
The TMS320C5535AZHH05 is a member of Texas Instruments' C5000 fixed-point Digital Signal Processor (DSP) product family. This device is designed for low-power applications and is based on the TMS320C55x DSP generation CPU processor core. The C55x DSP architecture is optimized for high performance and low power consumption through increased parallelism and a focus on power savings. The processor supports a complex internal bus structure, enabling multiple data reads and writes in a single cycle, and includes four DMA controllers for efficient data movement without CPU intervention.
Key Specifications
| Parameter | Specification |
|---|---|
| Instruction Cycle Time | 20-, 10-ns |
| Clock Rate | 50-, 100-MHz |
| RAM | 320KB (64KB DARAM, 256KB SARAM) |
| ROM | 128KB Zero Wait-State On-Chip ROM |
| DMA Controllers | Four DMA with 4 channels each (16 channels total) |
| Timers | Three 32-Bit General-Purpose (GP) Timers, one configurable as a Watchdog |
| Interfaces | UART, SPI, I2C, I2S Bus, USB 2.0, SD/eMMC |
| ADC | 10-Bit 4-Input Successive Approximation (SAR) ADC |
| Operating Temperature Range | -10 to 70°C, -40 to 85°C |
| Package | 144-BGA MICROSTAR |
Key Features
- High-Performance, Low-Power TMS320C55x Fixed-Point Digital Signal Processor
- Dual Multiply-and-Accumulate Units (up to 200 Million Multiply-Accumulates per Second [MMACS])
- Two Arithmetic and Logic Units (ALUs)
- Three Internal Data and Operand Read Buses and Two Internal Data and Operand Write Buses
- Tightly Coupled FFT Hardware Accelerator supporting 8- to 1024-point FFTs
- Direct Memory Access (DMA) Controller with 16 channels
- Universal Asynchronous Receiver/Transmitter (UART), Serial Port Interface (SPI), and Inter-Integrated Circuit (I2C) Bus
- Four Inter-IC Sound (I2S Bus) modules and two Secure Digital (SD) or eMMC interfaces
- USB 2.0 Full- and High-Speed Device mode
- LCD Bridge with Asynchronous Interface and IEEE-1149.1 (JTAG) Boundary-Scan-Compatible
Applications
- Consumer Audio and Voice Applications
- Industrial Sensor Interface
- Portable Medical Equipment
- Biometric Security
- Home Automation
- Flow Meters
Q & A
- What is the TMS320C5535AZHH05 used for?
The TMS320C5535AZHH05 is a fixed-point Digital Signal Processor (DSP) designed for low-power applications, including consumer audio, industrial sensors, medical equipment, biometric security, home automation, and flow meters.
- What are the key features of the TMS320C5535AZHH05?
Key features include a high-performance, low-power TMS320C55x DSP core, dual multiply-and-accumulate units, two ALUs, tightly coupled FFT hardware accelerator, and various peripherals like DMA controllers, timers, UART, SPI, I2C, I2S Bus, and USB 2.0.
- What is the clock rate of the TMS320C5535AZHH05?
The clock rate of the TMS320C5535AZHH05 is 50- or 100-MHz.
- How much on-chip RAM does the TMS320C5535AZHH05 have?
The device has 320KB of zero-wait state on-chip RAM, composed of 64KB DARAM and 256KB SARAM.
- What types of interfaces does the TMS320C5535AZHH05 support?
The device supports UART, SPI, I2C, I2S Bus, USB 2.0, and SD/eMMC interfaces.
- Is the TMS320C5535AZHH05 compatible with other C55x devices?
- What is the operating temperature range of the TMS320C5535AZHH05?
The operating temperature range is -10 to 70°C or -40 to 85°C.
- What type of package does the TMS320C5535AZHH05 come in?
The device comes in a 144-BGA MICROSTAR package.
- Does the TMS320C5535AZHH05 have any hardware accelerators?
- Is the TMS320C5535AZHH05 RoHS compliant?
