LCMXO2280C-5T144C 데이터 시트보기 (PDF) - Lattice Semiconductor

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LCMXO2280C-5T144C

MachXO Family Data Sheet

Lattice Semiconductor 

Lattice Semiconductor

Figure 2-22. MachXO Configuration and Programming

ISP 1149.1 TAP Port

Port

Architecture

MachXO Family Data Sheet

Background

1532

Mode

Program in seconds

Non-Volatile

Memory Space

Power-up

Refresh

Download in

microseconds

Configure in milliseconds

SRAM Memory

Space

Density Shifting

The MachXO family has been designed to enable density migration in the same package. Furthermore, the archi-

tecture ensures a high success rate when performing design migration from lower density parts to higher density

parts. In many cases, it is also possible to shift a lower utilization design targeted for a high-density device to a

lower density device. However, the exact details of the final resource utilization will impact the likely success in

each case.

2-23

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