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TMS320LC548GGU-80 from TI,Texas Instruments

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TMS320LC548GGU-80

Manufacturer: TI

Digital Signal Processor 144-BGA MICROSTAR

Partnumber Manufacturer Quantity Availability
TMS320LC548GGU-80,TMS320LC548GGU80 TI 822 In Stock

Description and Introduction

Digital Signal Processor 144-BGA MICROSTAR The TMS320LC548GGU-80 is a digital signal processor (DSP) manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TMS320LC548GGU-80  

### **Specifications:**  
- **Architecture:** TMS320C54x DSP  
- **Core Frequency (Clock Speed):** 80 MHz  
- **Instruction Cycle Time:** 12.5 ns  
- **Data Bus Width:** 16-bit  
- **Program Memory Size:** 32 KB (on-chip ROM)  
- **RAM Size:** 32 KB (on-chip DARAM), 16 KB (on-chip SARAM)  
- **Total On-Chip Memory:** 80 KB (32KB ROM + 48KB RAM)  
- **External Memory Interface:** Supports up to 8 MB (16-bit)  
- **Operating Voltage:** 3.3V (I/O), 1.8V (Core)  
- **Package Type:** 144-pin LQFP (Low-Profile Quad Flat Package)  
- **Operating Temperature Range:** -40°C to +85°C (Industrial)  

### **Features:**  
- **High-Performance DSP:** Optimized for low-power, high-speed signal processing.  
- **Advanced Multibus Architecture:** Three separate 16-bit data buses for improved throughput.  
- **On-Chip Peripherals:**  
  - Enhanced 8-bit parallel host port interface (HPI)  
  - Software-programmable wait-state generator  
  - Programmable timers  
  - Serial ports (McBSP – Multichannel Buffered Serial Port)  
- **Low-Power Modes:** Supports power-saving modes for reduced energy consumption.  
- **JTAG Support:** IEEE 1149.1 boundary scan for debugging and testing.  
- **Industrial-Grade Reliability:** Designed for harsh environments.  

### **Applications:**  
- Telecommunications  
- Audio processing  
- Embedded control systems  
- Portable devices  

This information is based solely on the provided knowledge base. Let me know if you need further details.

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