Overview
The TMS320C5532NZHH10 is a fixed-point digital signal processor (DSP) from Texas Instruments, part of the C5000™ DSP product family. This device is designed for low-power applications and features a high-performance, low-power architecture. It is particularly suited for wireless audio devices, voice applications, industrial controls, and other demanding signal processing tasks.
Key Specifications
| Parameter | Value |
|---|---|
| Core Voltage | 1.05 V - 1.3 V |
| Core Frequency | 50 MHz - 100 MHz |
| Instruction Cycle Time | 20 ns (1.05 V), 10 ns (1.3 V) |
| I/O Voltage | 1.8 V, 2.5 V, 2.75 V, 3.3 V |
| On-Chip RAM | 64 KB (DARAM), 64 KB (SARAM) |
| On-Chip ROM | 128 KB |
| Package Type | 144-Terminal Pb-Free Plastic BGA (Ball Grid Array) |
| Interfaces | I2C, I2S, SPI, UART, MMC/SD, USB 2.0 |
| Power Consumption | Active: 0.15 mW/MHz @ 1.05 V, 50 MHz; Standby: 0.26 mW @ 1.05 V |
Key Features
- High-performance, low-power fixed-point DSP with up to 100 MHz clock rate
- Dual Multiply-and-Accumulate Units (up to 200 million multiply-accumulates per second)
- USB 2.0 full- and high-speed device with integrated PHY
- LCD bridge with asynchronous interface
- 10-bit 4-input Successive Approximation (SAR) ADC
- Serial Port Interface (SPI) with four chip selects
- Inter-Integrated Circuit (I2C) interface
- Four Inter-IC Sound (I2S) buses for data transport
- On-chip ROM bootloader (RBL) to boot from SPI EEPROM, SPI serial flash, or I2C EEPROM
- General-Purpose Input/Output Port (GPIO) with up to 20 pins
Applications
- Wireless audio devices (headsets, microphones, speakerphones)
- Voice applications
- Industrial controls
- Echo cancellation headphones
- Other signal processing applications requiring low power and high performance
Q & A
- What is the TMS320C5532NZHH10?
The TMS320C5532NZHH10 is a fixed-point digital signal processor (DSP) from Texas Instruments.
- What are the core voltage and frequency options for the TMS320C5532NZHH10?
The core voltage options are 1.05 V and 1.3 V, with corresponding frequencies of 50 MHz and 100 MHz.
- What types of interfaces does the TMS320C5532NZHH10 support?
The device supports I2C, I2S, SPI, UART, MMC/SD, and USB 2.0 interfaces.
- How much on-chip memory does the TMS320C5532NZHH10 have?
The device has 64 KB of dual-access RAM (DARAM), 64 KB of single-access RAM (SARAM), and 128 KB of single-access ROM (SAROM).
- What is the package type of the TMS320C5532NZHH10?
The device is packaged in a 144-terminal Pb-Free Plastic BGA (Ball Grid Array).
- What are some typical applications for the TMS320C5532NZHH10?
Typical applications include wireless audio devices, voice applications, industrial controls, and echo cancellation headphones.
- How does the TMS320C5532NZHH10 manage power consumption?
The device has low power consumption, with active power at 0.15 mW/MHz @ 1.05 V, 50 MHz, and standby power at 0.26 mW @ 1.05 V.
- Does the TMS320C5532NZHH10 support USB?
Yes, it supports USB 2.0 full- and high-speed with an integrated PHY.
- What is the role of the on-chip ROM bootloader (RBL) in the TMS320C5532NZHH10?
The on-chip ROM bootloader allows the device to boot from SPI EEPROM, SPI serial flash, or I2C EEPROM.
- How many GPIO pins does the TMS320C5532NZHH10 have?
The device has up to 20 GPIO pins.
