IC Phoenix logo

Home ›  i  › i48 > ispLSI1048E-70LQI

ispLSI1048E-70LQI from Lattice

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

ispLSI1048E-70LQI

Manufacturer: Lattice

In-System Programmable High Density PLD

Partnumber Manufacturer Quantity Availability
ispLSI1048E-70LQI,ispLSI1048E70LQI Lattice 240 In Stock

Description and Introduction

In-System Programmable High Density PLD The **ispLSI1048E-70LQI** is a high-density programmable logic device (PLD) manufactured by **Lattice Semiconductor**. Below are its key specifications, descriptions, and features based on factual information:  

### **Manufacturer:** Lattice Semiconductor  
### **Series:** ispLSI 1000E  
### **Device Type:** In-System Programmable (ISP) High-Density PLD  
### **Package:** 128-Pin Low-Profile Quad Flat Pack (LQFP)  

### **Key Specifications:**  
- **Logic Capacity:** 48,000 PLD Gates  
- **Macrocells:** 192  
- **Speed Grade:** -70 (70 ns pin-to-pin delay)  
- **Operating Voltage:** 5V ±10%  
- **Maximum Operating Frequency:** 90 MHz  
- **I/O Pins:** 96  
- **Programmable Registers:** 192  
- **On-Chip Memory:** 8 Dedicated Inputs, 8 Dedicated Clock Inputs  
- **In-System Programmability (ISP):** Yes (via IEEE 1149.1 JTAG interface)  
- **Power Consumption:** Low power consumption for high-density applications  

### **Features:**  
- **High-Density Architecture:** Combines programmable logic with flexible routing.  
- **In-System Programmability:** Allows reprogramming without removing the device from the circuit board.  
- **JTAG Boundary Scan:** Supports testing and debugging via IEEE 1149.1 standard.  
- **Flexible Pinout:** Supports bidirectional I/O with programmable slew rate control.  
- **Wide Operating Temperature Range:** Commercial (0°C to +70°C) and Industrial (-40°C to +85°C) options available.  
- **Security Fuse:** Prevents unauthorized reading of programmed logic.  

### **Applications:**  
- Digital signal processing  
- Communication systems  
- Industrial control systems  
- Embedded systems  
- High-speed logic integration  

This information is based on Lattice Semiconductor's official datasheet for the **ispLSI1048E-70LQI**.

Application Scenarios & Design Considerations

In-System Programmable High Density PLD

Alternative Part Number

  • M4A5-128/64-10YNC --: Lattice MACH4 CPLD with comparable macrocell count and 10 ns speed, a direct functional replacement for the ispLSI1048E in most legacy designs.
  • EPM7128SLC84-10 --: Classic MAX7000S CPLD with 128 macrocells and 10 ns pin-to-pin delay, widely used as a drop-in substitute for ispLSI1048E logic in 5V systems.
  • XC95144XL-10TQG100C --: Xilinx XC9500XL CPLD offering 144 macrocells and 10 ns speed, suitable for replacing the ispLSI1048E where higher logic density and 3.3V operation are acceptable.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips