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ISPLSI2064VE-100LT44 from Lattice

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ISPLSI2064VE-100LT44

Manufacturer: Lattice

3.3V In-System Programmable High Density SuperFAST? PLD

Partnumber Manufacturer Quantity Availability
ISPLSI2064VE-100LT44,ISPLSI2064VE100LT44 Lattice 16866 In Stock

Description and Introduction

3.3V In-System Programmable High Density SuperFAST? PLD The **ISPLSI2064VE-100LT44** is a high-performance programmable logic device (PLD) manufactured by **Lattice Semiconductor**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Device Type:** CPLD (Complex Programmable Logic Device)  
- **Family:** ispLSI 2000VE  
- **Number of Logic Elements (Macrocells):** 64  
- **Operating Voltage:** 3.3V  
- **Speed Grade:** -100 (10ns pin-to-pin delay)  
- **Package Type:** 44-Lead Thin Quad Flat Pack (TQFP)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **I/O Pins:** 32  
- **Maximum Frequency:** 100 MHz  
- **Programmable Logic Blocks:** 4  
- **In-System Programmable (ISP):** Yes  

### **Descriptions:**
- The **ISPLSI2064VE-100LT44** is a member of Lattice's **ispLSI 2000VE** series, optimized for low-power and high-speed applications.  
- It features **64 macrocells** organized into **4 programmable logic blocks**, providing flexible logic implementation.  
- The device supports **in-system programming (ISP)**, allowing for easy field updates.  
- It operates at **3.3V**, making it suitable for low-power designs.  
- The **-100 speed grade** ensures fast signal propagation, making it ideal for timing-critical applications.  

### **Features:**
- **High-Speed Performance:** 10ns pin-to-pin delay.  
- **Low-Power Operation:** 3.3V core voltage for reduced power consumption.  
- **In-System Programmability (ISP):** Reprogrammable via JTAG interface.  
- **Flexible I/O:** 32 I/O pins with 5V-tolerant inputs.  
- **Non-Volatile E²CMOS Technology:** Retains configuration when powered off.  
- **Commercial Temperature Range:** 0°C to +70°C.  
- **Compact Package:** 44-lead TQFP for space-constrained designs.  

This device is commonly used in applications such as **glue logic, bus interfacing, and control logic** in embedded systems.

Application Scenarios & Design Considerations

3.3V In-System Programmable High Density SuperFAST? PLD

Alternative Part Number

  • LC4064V-75TN44C --: Same 44-pin TQFP CPLD family with 64 macrocells, 3.3V supply, and comparable logic capacity; a direct functional replacement from the same vendor.
  • EPM3064ATC44-10N --: 64-macrocell MAX 3000A CPLD in 44-pin TQFP with 3.3V operation and similar speed grade; widely available alternative from a different series.
  • XC9536XL-10VQG44C --: 36-macrocell XC9500XL CPLD in 44-pin VQFP, 3.3V, pin-compatible footprint and similar performance class; suitable when slightly lower logic density is acceptable.

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