M4A3-64/32-55VC48

M4A3-64/32-55VC48 Overview

M4A3-64/32-55VC48, with its extraordinarily flexible architecture, offers a superior Complex Programmable Logic Device (CPLD) combination of user-friendly silicon components and software tools. Users will often gain from a CPLD solution that is dependable and predictable, as well as from faster time to market, greater flexibility, and lower costs. The ispMACH 4A devices offer macrocell densities of 32 to 512 with pin-out retention of 100%. Operation is supported at 3.3-V (M4A3-xxx) and 5-V by the M4A3-64/32-55VC48 (M4A5-xxx). It is possible to in-system program M4A3-64/32-55VC48 at 5-V or 3.3-V via the JTAG (IEEE Std. 1149.1) interface. JTAG boundary scan testing also enables product testability on automated test equipment for device connectivity. Every M4A3-64/32-55VC48 enables First-Time-Fit and straightforward system integration with pin-out retention after any design modification and refit. The M4A3-64/32-55VC48 product may provide reliable fixed timing for 3.3-V and 5-V operation as soon as 5.0 ns tPD and 182 MHz fCNT thanks to the SpeedLocking function and up to 20 product terms per output.

FUNCTIONAL DESCRIPTION

The center switch matrix connects a number of optimized PAL blocks, which make up the basic construction of the M4A3-64/32-55VC48 . The center switch matrix facilitates communication between the PAL blocks and directs inputs to the PAL blocks. The logic designer may create sophisticated designs with just the core switch matrix and PAL blocks, as opposed to using many devices. To use these gadgets successfully, link networks are necessary. The M4A3-64/32-55VC48 design offers variable coupling of the macrocells to the product terms and the I/O pins to the macrocells through the use of the output switch matrix and logic allocator. More input routing options are provided via the input switch matrix. These materials provide the flexibility needed to effectively fit designs.

M4A3-64/32-55VC48 Specifications