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MACH120-12JC from AMD

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MACH120-12JC

Manufacturer: AMD, LATTICE

High-Performance EE CMOS Programmable Logic

Partnumber Manufacturer Quantity Availability
MACH120-12JC,MACH12012JC AMD, LATTICE 44 In Stock

Description and Introduction

High-Performance EE CMOS Programmable Logic The MACH120-12JC is a PLD (Programmable Logic Device) manufactured by Lattice Semiconductor. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Lattice Semiconductor  
- **Family:** MACH (Macro Array CMOS High-density)  
- **Series:** MACH120  
- **Device Type:** PLD (Programmable Logic Device)  
- **Speed Grade:** 12 (12ns pin-to-pin delay)  
- **Package:** JC (PLCC - Plastic Leaded Chip Carrier)  
- **Operating Voltage:** 5V  
- **Number of Macrocells:** 120  
- **Number of I/O Pins:** 68 (varies by package)  
- **Maximum Frequency:** ~83 MHz (estimated based on speed grade)  
- **Technology:** CMOS  

### **Descriptions:**
- The MACH120-12JC is a high-performance, high-density programmable logic device designed for complex digital logic applications.  
- It belongs to Lattice’s MACH family, which combines high speed with flexible architecture.  
- The device is programmed using industry-standard tools and supports JTAG programming.  

### **Features:**
- **High-Speed Performance:** 12ns propagation delay.  
- **Flexible Architecture:** Combines PAL (Programmable Array Logic) and PLA (Programmable Logic Array) structures.  
- **Wide Voltage Operation:** 5V ±10%.  
- **JTAG Support:** In-system programmability (ISP) via IEEE 1149.1 boundary scan.  
- **High Pin Count:** Up to 68 I/O pins (depending on package).  
- **CMOS Technology:** Low power consumption compared to bipolar PLDs.  
- **Security Fuse:** Prevents unauthorized reading of the programmed design.  

For exact pin configurations and detailed electrical characteristics, refer to the official Lattice Semiconductor datasheet.

Application Scenarios & Design Considerations

High-Performance EE CMOS Programmable Logic

Alternative Part Number

  • EPM7128SLC84-15 --: CPLD in the same 84-pin PLCC package with comparable logic density and 5V-tolerant I/O, widely available and commonly used as a replacement for older AMD MACH devices.
  • XC95144XL-10TQG100C --: 5V-tolerant CPLD with similar macrocell count and speed grade, offered by the same vendor family and suitable for legacy MACH120 designs with pin-mapping adjustments.
  • ATF1508AS-10JU84 --: High-density CPLD in an 84-pin PLCC package with 5V operation and comparable logic capacity, often used as a drop-in style alternative for obsolete MACH120 parts.
  • LC4128V-75TN100C --: The LC4128V is Lattice's CPLD family that succeeded the MACH120 series; it offers 128 macrocells (comparable to the MACH120's 64 macrocells plus expansion) in a 100-pin TQFP, making it a strong functional upgrade with similar I/O count and 3.3V operation.
  • XC95144XL-10TQ100C --: The XC95144XL is a 144-macrocell 3.3V CPLD in a 100-pin TQFP that provides ample logic resources and I/O to replace the MACH120-12JC in most legacy designs, with good availability and tool support.

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