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ISPLSI2032VE-110LT44 from Lattice

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ISPLSI2032VE-110LT44

Manufacturer: Lattice, MACNICA

3.3V In-System Programmable High Density SuperFAST? PLD
Partnumber Manufacturer Quantity Availability
ISPLSI2032VE-110LT44,ISPLSI2032VE110LT44 Lattice, MACNICA 34665 In Stock

Description and Introduction

3.3V In-System Programmable High Density SuperFAST? PLD The **ISPLSI2032VE-110LT44** is a high-performance programmable logic device (PLD) manufactured by **Lattice Semiconductor**. Below are the factual specifications, descriptions, and features of this device:

### **Specifications:**
- **Family:** ispLSI 2000VE  
- **Device Type:** In-System Programmable (ISP) CPLD  
- **Logic Cells:** 32  
- **Macrocells:** 32  
- **Gates:** 1000  
- **Maximum Frequency:** 110 MHz  
- **Operating Voltage:** 3.3V  
- **I/O Pins:** 32  
- **Package:** 44-Lead TQFP (Thin Quad Flat Pack)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Programmable:** Yes, via JTAG (IEEE 1149.1)  

### **Descriptions:**
- The **ISPLSI2032VE-110LT44** is a **Complex Programmable Logic Device (CPLD)** designed for high-speed, low-power applications.  
- It features **in-system programmability (ISP)**, allowing for easy updates and reprogramming without removing the device from the circuit.  
- The device is optimized for **3.3V operation**, making it suitable for mixed-voltage systems.  
- It includes **32 macrocells**, providing flexible logic implementation for various digital designs.  

### **Features:**
- **High-Speed Performance:** Supports up to **110 MHz** operation.  
- **Low Power Consumption:** Optimized for **3.3V** operation with low standby current.  
- **In-System Programmability (ISP):** Allows programming via **JTAG** interface.  
- **Flexible I/O:** **32 I/O pins** with programmable slew rate control.  
- **Global Routing Pool (GRP):** Ensures efficient signal distribution.  
- **Security Features:** Programmable security bit to prevent unauthorized access.  
- **Wide Operating Temperature Range:** Commercial-grade (0°C to +70°C).  
- **Package:** **44-Lead TQFP** (Thin Quad Flat Pack) for compact PCB designs.  

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

(End of factual information.)

Application Scenarios & Design Considerations

3.3V In-System Programmable High Density SuperFAST? PLD

Alternative Part Number

  • M4A3-32/32-10VNC --: Direct functional replacement from Lattice's ispMACH 4A family, offering 32 macrocells and 32 I/O in a comparable TQFP-44 package with similar 10ns speed grade.
  • EPM3032ATC44-10N --: MAX 3000A CPLD with 32 macrocells and 32 I/O in TQFP-44, a widely available pin-compatible-class alternative for legacy ispLSI 2032VE designs.
  • XC9536XL-10VQG44C --: Xilinx XC9500XL CPLD in VQFP-44 with sufficient macrocells and 5V-tolerant I/O, suitable as a lower-density drop-in-class replacement for obsolete ispLSI 2032VE parts.
  • M4A5-32/32-10VNC --: Lattice MACH4 CPLD with 32 macrocells and 32 I/O, a direct functional replacement for the ispLSI2032VE in the same 44-pin TQFP package and 10 ns speed grade.
  • EPM7032AETC44-10 --: Altera MAX 7000AE CPLD with 32 macrocells in a 44-pin TQFP, pin-compatible and commonly used as a cross-vendor substitute for ispLSI2032VE designs.
  • LC4032V-75TN44C --: Direct successor family from Lattice (which acquired the ispLSI line); 32-macrocell CPLD in the same 44-pin TQFP package with comparable 3.3V operation and faster 7.5ns speed grade.

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