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ISPLSI5384VA-125LB388 from LATTICE

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ISPLSI5384VA-125LB388

Manufacturer: LATTICE

In-System Programmable 3.3V SuperWIDE? High Density PLD
Partnumber Manufacturer Quantity Availability
ISPLSI5384VA-125LB388,ISPLSI5384VA125LB388 LATTICE 516 In Stock

Description and Introduction

In-System Programmable 3.3V SuperWIDE? High Density PLD The **ISPLSI5384VA-125LB388** is a high-density programmable logic device (PLD) from **LATTICE Semiconductor**. Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**
- **Device Type:** High-Density In-System Programmable Logic (ispLSI 5000V Family)  
- **Logic Capacity:** 384 Registers, 8,000 PLD Gates  
- **Speed Grade:** -125 (12.5ns Maximum Pin-to-Pin Delay)  
- **Package Type:** 388-Pin Plastic Ball Grid Array (LB388)  
- **Operating Voltage:** 3.3V (5V Tolerant I/O)  
- **Operating Temperature:** Commercial (0°C to +70°C)  
- **I/O Pins:** 288 (Dedicated + Multiplexed)  
- **Macrocells:** 192  
- **Maximum Frequency:** ~100 MHz (varies by design)  

### **Descriptions:**
- **Architecture:** Combines EEPROM-based programmable logic with a flexible routing structure.  
- **In-System Programmability (ISP):** Supports reprogramming via IEEE 1149.1 (JTAG) interface.  
- **Applications:** Used in telecom, networking, industrial control, and high-speed data processing.  

### **Features:**
- **High Integration:** Combines PLD and FPGA-like routing.  
- **Flexible I/O:** 5V-tolerant inputs with 3.3V core.  
- **JTAG Boundary Scan:** Supports testing and debugging.  
- **On-Chip Clock Divider:** For flexible clock management.  
- **Security:** Programmable security bit prevents unauthorized readback.  

For exact timing, power consumption, or pinout details, refer to the official **LATTICE datasheet**.

Application Scenarios & Design Considerations

In-System Programmable 3.3V SuperWIDE? High Density PLD

Alternative Part Number

  • LC5768VG-125F484C --: Lattice ispMACH 5000VG CPLD family with comparable macrocell capacity and 125 MHz speed grade, offering a functional replacement for the ispLSI 5384VA in many logic designs.
  • EPM570F256C5 --: Altera MAX II CPLD with 570 logic elements and 256-pin fine-pitch BGA package, providing similar density and speed for legacy ispLSI designs requiring re-implementation.
  • XC2C384-7FT256C --: Xilinx CoolRunner-II CPLD with 384 macrocells and 256-pin FTBGA package, a comparable-density alternative suitable for migrating legacy Lattice ispLSI logic.
  • LC5768VG-75F484C --: Lattice ispMACH 5000VG CPLD in the same high-density class with comparable macrocell count and 3.3V operation; a natural migration path for ispLSI 5000V designs.
  • EPM570GF484C5N --: MAX II CPLD with 570 logic elements in a 484-pin fine-pitch BGA, offering similar density and 3.3V I/O compatibility as a cross-vendor alternative.
  • XC2C384-10FTG256C --: CoolRunner-II CPLD with 384 macrocells and low power consumption, suitable as a functional substitute when re-targeting the logic design.

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