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UPD22100 from NEC

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UPD22100

Manufacturer: NEC

CROSSPOINT SWITCH WITH CONTROL MEMORY CMOS IC

Partnumber Manufacturer Quantity Availability
UPD22100 NEC 81 In Stock

Description and Introduction

CROSSPOINT SWITCH WITH CONTROL MEMORY CMOS IC Here are the factual details about part **UPD22100** from the manufacturer **NEC**:  

### **Manufacturer:** NEC  
### **Part Number:** UPD22100  

#### **Specifications:**  
- **Type:** Digital Signal Processor (DSP)  
- **Architecture:** 16-bit fixed-point DSP  
- **Clock Speed:** 20 MHz (typical)  
- **Instruction Cycle Time:** 100 ns (at 20 MHz)  
- **On-Chip Memory:**  
  - 1K words (16-bit) of program RAM  
  - 1K words (16-bit) of data RAM  
- **External Memory Interface:** Supports expansion  
- **I/O Ports:** Parallel I/O capability  
- **Special Features:**  
  - Hardware multiplier for fast arithmetic operations  
  - Barrel shifter for efficient data manipulation  
  - Interrupt handling capabilities  

#### **Descriptions:**  
The **UPD22100** is a high-performance 16-bit fixed-point DSP designed for digital signal processing applications. It features a fast instruction cycle time and integrated memory for efficient real-time processing.  

#### **Features:**  
- Optimized for digital filtering, FFT, and other DSP algorithms  
- Low power consumption for embedded applications  
- Compact design suitable for industrial and telecommunications systems  

This information is based solely on NEC's documented specifications for the UPD22100.

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