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TMS320LC548PGE80 from TI,Texas Instruments

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TMS320LC548PGE80

Manufacturer: TI

Digital Signal Processor 144-LQFP

Partnumber Manufacturer Quantity Availability
TMS320LC548PGE80 TI 12 In Stock

Description and Introduction

Digital Signal Processor 144-LQFP The TMS320LC548PGE80 is a digital signal processor (DSP) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Core Processor:** TMS320C54x  
- **Core Architecture:** Fixed-Point DSP  
- **Clock Speed:** 80 MHz  
- **Instruction Cycle Time:** 12.5 ns  
- **Operating Voltage:** 3.3V  
- **Program Memory Size:** 32 KB (on-chip ROM)  
- **RAM Size:** 16 KB (on-chip DARAM), 16 KB (on-chip SARAM)  
- **Data Bus Width:** 16-bit  
- **Address Bus Width:** 23-bit  
- **I/O Voltage:** 3.3V  
- **Package:** 144-LQFP (PGE)  

### **Descriptions:**  
The TMS320LC548PGE80 is a member of the TMS320C54x DSP family, designed for low-power, high-performance digital signal processing applications. It features an optimized CPU architecture for efficient execution of DSP algorithms, making it suitable for telecommunications, audio processing, and embedded control systems.  

### **Features:**  
- **High-Performance DSP Core:**  
  - 80 MHz clock speed  
  - Single-cycle instruction execution  
  - Low-power CMOS technology  
- **Memory:**  
  - 32 KB on-chip ROM  
  - 16 KB dual-access RAM (DARAM)  
  - 16 KB single-access RAM (SARAM)  
- **Peripherals:**  
  - Enhanced 8-bit parallel host port interface (HPI)  
  - Software-programmable wait-state generator  
  - On-chip phase-locked loop (PLL) clock generator  
  - Two multichannel buffered serial ports (McBSPs)  
  - Six-channel DMA controller  
- **Power Management:**  
  - IDLE1, IDLE2, and IDLE3 power-saving modes  
  - Low-power design for battery-operated applications  
- **Package:** 144-pin LQFP (Low-Profile Quad Flat Package)  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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