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ISPLSI2128V-80LT100 from LATTICE

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ISPLSI2128V-80LT100

Manufacturer: LATTICE

3.3V High Density Programmable Logic

Partnumber Manufacturer Quantity Availability
ISPLSI2128V-80LT100,ISPLSI2128V80LT100 LATTICE 495 In Stock

Description and Introduction

3.3V High Density Programmable Logic The **ISPLSI2128V-80LT100** is a programmable logic device (PLD) manufactured by **Lattice Semiconductor**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Lattice Semiconductor  
- **Family:** ispLSI 2000V  
- **Device Type:** High-Density Programmable Logic Device (PLD)  
- **Logic Cells:** 128  
- **Macrocells:** 64  
- **Gates:** 6000  
- **Speed Grade:** -80 (80 MHz maximum operating frequency)  
- **Package:** 100-Lead Thin Quad Flat Pack (TQFP)  
- **Operating Voltage:** 5V  
- **I/O Pins:** 64  
- **Operating Temperature:** Commercial (0°C to +70°C)  
- **Programmable:** In-System Programmable (ISP) via IEEE 1149.1 (JTAG)  

### **Descriptions:**  
- The **ISPLSI2128V** is part of Lattice's **ispLSI 2000V** family, designed for high-performance, high-density programmable logic applications.  
- It features **64 macrocells** and **128 logic cells**, making it suitable for medium-complexity digital designs.  
- The device supports **in-system programmability (ISP)**, allowing for reconfiguration without removing it from the circuit board.  
- It operates at **5V** and is optimized for speed with a **-80 speed grade** (80 MHz max frequency).  

### **Features:**  
- **High-Density PLD:** 6000 gates, 64 macrocells.  
- **In-System Programmability (ISP):** Reconfigurable via JTAG interface.  
- **Flexible I/O:** 64 I/O pins with programmable slew rate control.  
- **Global Routing Pool (GRP):** Provides high-speed interconnect between logic blocks.  
- **Security Fuse:** Prevents unauthorized reading of programmed logic.  
- **Wide Operating Voltage:** 4.75V to 5.25V.  
- **Package Options:** 100-Lead TQFP (Thin Quad Flat Pack).  

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

Application Scenarios & Design Considerations

3.3V High Density Programmable Logic

Alternative Part Number

  • M4A5-128/64-10YC-12YI --: MACH4A5 CPLD in the same 128-macrocell class with 5V-tolerant I/O, a direct functional replacement for the ispLSI 2128V in many legacy designs.
  • EPM7128SLC84-10 --: Classic MAX 7000S CPLD with 128 macrocells and similar 10 ns speed grade, widely used as a cross-vendor substitute for ispLSI 2128V logic.
  • XC95144XL-10TQ100C --: 144-macrocell XC9500XL CPLD in a 100-pin TQFP, offering comparable density and 10 ns performance for replacing the ispLSI 2128V-80LT100.
  • M4A5-128/64-10YC --: Lattice MACH4 CPLD with 128 macrocells and 5V operation, a direct functional successor to the ispLSI 2128V in the same 100-pin TQFP class, offering comparable logic density and pin compatibility for most legacy designs.

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