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ISPLSI1032E70LJ from LATTICE

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ISPLSI1032E70LJ

Manufacturer: LATTICE

In-System Programmable High Density PLD

Partnumber Manufacturer Quantity Availability
ISPLSI1032E70LJ LATTICE 650 In Stock

Description and Introduction

In-System Programmable High Density PLD The ISPLSI1032E70LJ is a high-density programmable logic device (PLD) manufactured by Lattice Semiconductor. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Device Family:** ispLSI 1000E  
- **Logic Cells:** 32 (32 Registers)  
- **Maximum Gates:** 6000 PLD Gates  
- **Operating Voltage:** 5V ±10%  
- **Speed Grade:** -70 (70ns Maximum Pin-to-Pin Delay)  
- **Package:** PLCC (Plastic Leaded Chip Carrier)  
- **I/O Pins:** 64  
- **Operating Temperature Range:** 0°C to +70°C (Commercial)  

### **Descriptions:**
- **Architecture:** High-performance electrically erasable (EE) CMOS PLD  
- **In-System Programmability (ISP):** Supports reprogramming via JTAG interface  
- **Macrocell Structure:** Flexible logic blocks with registered and combinatorial outputs  
- **Non-Volatile:** Retains configuration when powered off  

### **Features:**
- **High-Speed Performance:** 70ns pin-to-pin delay  
- **Flexible I/O:** 64 I/O pins with programmable slew rate control  
- **Global Routing Pool (GRP):** Ensures efficient signal distribution  
- **Security:** Programmable security bit prevents unauthorized access  
- **JTAG Boundary Scan:** Supports IEEE 1149.1 testing  
- **Low Power Consumption:** Optimized for 5V operation  

This device is suitable for applications requiring medium-density programmable logic with in-system programmability.  

(Note: All details are based on Lattice Semiconductor's official documentation.)

Application Scenarios & Design Considerations

In-System Programmable High Density PLD

Alternative Part Number

  • M4A5-128/64-10VC --: Lattice CPLD in the M4A5 (ispMACH 4A) family with comparable 128-macrocell density and 10 ns speed grade, a direct functional replacement for the ispLSI 1032E in 5 V CPLD designs.
  • EPM7128SLC84-10 --: Classic 5 V MAX 7000S CPLD with 128 macrocells and 10 ns speed, widely used as a drop-in alternative to the ispLSI 1032E with similar logic capacity and pin count.
  • XC95144XL-10TQG100C --: Xilinx XC9500XL CPLD offering 144 macrocells and 10 ns performance, a common cross-family substitute when the ispLSI 1032E is unavailable, requiring only minor pinout adaptation.

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