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LC4128V-75TN128C from LATTICE

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LC4128V-75TN128C

Manufacturer: LATTICE

3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs

Partnumber Manufacturer Quantity Availability
LC4128V-75TN128C,LC4128V75TN128C LATTICE 1174 In Stock

Description and Introduction

3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs The **LC4128V-75TN128C** is a **Complex Programmable Logic Device (CPLD)** manufactured by **Lattice Semiconductor**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Device Type:** CPLD (128 Macrocell)  
- **Family:** ispMACH 4000V  
- **Speed Grade:** -75 (7.5 ns pin-to-pin delay)  
- **Operating Voltage:** 3.3V  
- **Package:** **TN128** (128-pin Thin Quad Flat Pack, TQFP)  
- **Operating Temperature:** Commercial (0°C to +70°C)  
- **Number of Macrocells:** 128  
- **Number of I/O Pins:** 96  
- **Maximum Frequency:** 111 MHz  
- **Propagation Delay:** 7.5 ns (worst case)  
- **Power Supply:** 3.3V core and I/O  

### **Descriptions:**  
- **Architecture:** High-performance, low-power CPLD with in-system programmability (ISP).  
- **Macrocell Structure:** Each macrocell includes a product-term array, a flip-flop, and I/O control.  
- **I/O Features:** Supports 3.3V LVCMOS/LVTTL interfaces.  
- **Programming:** Supports JTAG (IEEE 1149.1) boundary scan for in-system programming.  

### **Features:**  
- **High Performance:** Fast pin-to-pin delays (7.5 ns).  
- **Low Power:** Advanced CMOS technology for reduced power consumption.  
- **Flexible I/O:** 96 I/O pins with 3.3V compatibility.  
- **In-System Programmability (ISP):** Allows reprogramming without removing the device from the circuit.  
- **JTAG Support:** IEEE 1149.1-compliant boundary scan testing.  
- **Security:** Programmable security bit to prevent unauthorized access.  
- **Package Options:** Available in 128-pin TQFP (TN128).  

This CPLD is commonly used in applications requiring **glue logic, bus interfacing, and high-speed control functions**.  

Would you like additional details on any specific aspect?

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