Overview
The TMS320C5545AZQW10 is a fixed-point digital signal processor (DSP) from Texas Instruments, part of the TMS320C5545 series. This device is designed for high-performance, low-power applications and is particularly suited for various signal processing tasks. It features a robust set of peripherals and hardware accelerators, making it ideal for a wide range of applications including voice triggering and encoding, consumer audio, industrial sensor interfaces, portable medical equipment, biometric security, home automation, and flow meters.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Series | TMS320C5545 |
| Part Number | TMS320C5545AZQW10 |
| DSP | 1 C55x |
| DSP MHz | 60, 100 Max. |
| Operating Temperature Range | -10 to 70, -40 to 85°C |
| Package Type | BGA MICROSTAR JUNIOR |
| Pins | 118 |
| I2C | 1 |
| SPI | 1 |
| UART | 1 SCI |
| USB | 1 |
| Other Hardware Acceleration | FFT Coprocessor |
| RoHS Compliance | Yes |
Key Features
- High-Performance DSP Core: The TMS320C5545AZQW10 features a high-performance, low-power TMS320C55x fixed-point DSP core with dual multiply-and-accumulate units, two arithmetic and logic units (ALUs), and a tightly coupled FFT hardware accelerator.
- Memory and Storage: The device includes 320KB of zero-wait state on-chip RAM and 128KB of zero-wait state on-chip ROM.
- Peripheral Support: It supports various peripherals such as I2C, SPI, UART, and USB 2.0.
- Power Management: The device includes three integrated low dropout regulators (LDOs) for power management.
- Operating Systems: It supports DSP/BIOS and VLX operating systems.
Applications
- Voice Triggering and Encoding
- Consumer Audio
- Industrial Sensor Interface
- Portable Medical Equipment
- Biometric Security
- Home Automation
- Flow Meters
Q & A
- What is the TMS320C5545AZQW10 used for? The TMS320C5545AZQW10 is a fixed-point digital signal processor used in various applications such as voice triggering, consumer audio, industrial sensor interfaces, and more.
- What is the operating temperature range of the TMS320C5545AZQW10? The operating temperature range is -10 to 70°C and -40 to 85°C.
- What type of package does the TMS320C5545AZQW10 come in? It comes in a BGA MICROSTAR JUNIOR package with 118 pins.
- Does the TMS320C5545AZQW10 support USB? Yes, it supports USB 2.0.
- What kind of hardware acceleration does the TMS320C5545AZQW10 have? It includes an FFT coprocessor for hardware acceleration.
- Is the TMS320C5545AZQW10 RoHS compliant? Yes, it is RoHS compliant.
- What are the key peripherals supported by the TMS320C5545AZQW10? It supports I2C, SPI, UART, and USB 2.0.
- What is the maximum DSP clock rate of the TMS320C5545AZQW10? The maximum DSP clock rate is 100 MHz.
- Does the TMS320C5545AZQW10 have integrated LDOs? Yes, it includes three integrated LDOs for power management.
- What operating systems does the TMS320C5545AZQW10 support? It supports DSP/BIOS and VLX operating systems.
