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MACH445-20 Datasheet High-density Ee CMOS Programmable Logic

Manufacturer: Lattice

Overview: FINAL ’L: -12/15/20 MACH445-12/15/20 High-Density EE CMOS Programmable Logic Lattice Semiconductor DISTINCTIVE CHARACTERISTICS s 100-pin version of the MACH435 in PQFP s 5 V, in-circuit programmable s JTAG, IEEE 1149.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MACH445 is a member of the high-performance EE CMOS MACH 4 family.

This device has approximately twelve times the macrocell capability of the popular PAL22V10, with significant density and functional

Key Features

  • that the PAL22V10 does not provide. It is architecturally identical to the MACH435, with the addition of JTAG and 5-V programming features. The MACH445 consists of eight PAL blocks interconnected by a programmable central switch matrix. The central switch matrix connects the PAL blocks to each other and to all input pins, providing a high degree of connectivity between the fully-connected PAL blocks. This allows designs to be placed and routed efficiently. Routability is further enhanced by an i.

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MACH445-20 Distributor