5M80ZM64C5N
5M80ZM64C5N - 64-Macrocell CPLD, 7.5 ns, 64-MBGA | Altera
Altera 5M80ZM64C5N is a non-volatile MAX V complex programmable logic device containing 64 macrocells, offering a 7.5 ns propagation-delay grade and up to 30 user I/Os in a 64-ball MBGA package. The verified listing identifies the device as IC CPLD 64MC 7.5NS 64MBGA and reports a maximum internal clock frequency of 118.3 MHz. These headline values position the part as a compact, non-volatile platform for glue logic, bus decoding, interface bridging, and control sequencing.
A CPLD, or complex programmable logic device, is a digitally configured semiconductor that combines programmable logic blocks, a switch matrix, and non-volatile configuration memory. Within the programmable-logic hierarchy, a CPLD sits between small discrete logic devices and larger FPGAs. It generally provides predictable timing and instant-on configuration, making it useful where board-level logic must be available immediately after power-up without an external configuration memory.
The 5M80ZM64C5N provides 64 macrocells and 30 user I/Os, with 7.5 ns logic timing and a listed 118.3 MHz internal frequency. Its non-volatile MAX V architecture retains programmed logic when power is removed. The 64-MBGA package conserves board area, but the fine-pitch BGA land pattern requires exact footprint, stencil, assembly, and inspection control. Device density and package resources should be validated against the target I/O count, logic utilization, and timing constraints.
For engineering analysis, the key trade-off is architecture capacity versus deterministic deployment. Unlike a configuration-memory-based FPGA flow, a CPLD typically powers up with its programmed interconnect active and does not need a separate boot flash. This simplifies control and interface circuits, although the 64-macrocell capacity is much smaller than that of a modern FPGA. Designers should reserve pins for required power, configuration, clock, and JTAG functions rather than assuming every package terminal is a general-purpose user I/O.
Typical applications include industrial control, point-of-sale equipment, communications infrastructure, instrumentation, and legacy digital-system refreshes. The device can implement decode, qualification, state-machine, and bus-interface logic. Its non-volatile operation is especially useful in systems that require immediate logic availability after reset or controlled deterministic startup behavior.
Before layout, verify the complete 64-ball pin assignment, supported I/O standards, supply requirements, and timing specifications in the manufacturer datasheet. A successful design also requires conservative state-machine timing, clean clock distribution, and review of unused-ball connections. This page consolidates verified sourcing details, package and pinout limits, and cross-reference constraints to support procurement and engineering review.
USD $1.61
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