Altera

EPM7160SLC84-15 - MAX 7000 CPLD, 160 Macrocells, 15ns | Altera

MPN: EPM7160SLC84-15 ✗ Akhir Hidup

4.75 V to 5.25 V (5 V nominal) Vdss PLCC-84 (PQCC84, JEDEC S-PQCC-J84) Package

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EPM7160SLC84-15 Ringkasan

The Altera (now Intel) EPM7160SLC84-15 is a member of the classic MAX 7000 Complex Programmable Logic Device (CPLD) family, delivering 160 macrocells with a maximum pin-to-pin propagation delay of 15 ns. Housed in an 84-terminal Plastic Leaded Chip Carrier (PLCC-84 / PQCC84, JESD-30 code S-PQCC-J84) package with a 1.270 mm terminal pitch, the device operates from a nominal 5 V supply (4.75 V to 5.25 V) and supports configurable I/O operation at 3.3 V or 5 V. It is fabricated in CMOS technology with EEPROM configuration memory, providing non-volatile, in-system programmability through the standard JTAG (IEEE 1149.1) interface.

What is a CPLD? A Complex Programmable Logic Device is a non-volatile programmable logic IC that bridges the gap between simple SPLDs/GALs and full FPGAs. It provides deterministic, single-fabrication-cycle pin-to-pin timing that is critical for glue-logic, bus decoding, and state-machine replacement. A CPLD such as the EPM7160SLC84-15 belongs to the broader programmable-logic family within digital semiconductors, sitting hierarchically between discrete logic gates (74-series) and high-density FPGAs in both density and architectural complexity.

Key features include 160 logic macrocells, 3,200 usable gates, a 15 ns maximum propagation delay, and 64 user I/O pins routed through the 84-pin PLCC package. The MAX 7000 architecture uses a classic AND/OR plane connected via a programmable interconnect array to a bank of macrocells, each containing a programmable flip-flop, product-term allocation, and I/O control block. The EPM7160SLC84-15 is the -15 speed grade variant of the EPM7160 series, with faster grades (-7, -10) and the EPM7160E 5 V-tolerant enhanced version also available in the same PLCC-84 package.

Typical applications include industrial control glue logic, telecommunications infrastructure bus interfaces, address decoding for legacy microprocessors and DSPs, I/O expansion through register replacement, and consumer electronics peripheral controllers. The device's deterministic timing, zero-power non-volatile configuration, and high-drive 5 V tolerant I/O also make it suitable for prototyping and low-volume production runs where the design may need frequent in-system updates.

When designing with this device, ensure a robust 5 V decoupling network of 0.1 uF and 10 uF capacitors within 1 cm of each VCC/ground pair. Because the MAX 7000 is non-volatile, the JTAG ISP interface (TCK/TMS/TDI/TDO plus the ENABLE pin) should be brought to a 2.54 mm header or test pad to allow field re-programming. Operating temperature is restricted to 0 C to 70 C in the commercial grade - the -15 speed grade is not available with industrial-temperature screening.

This page synthesizes distributor pricing, drop-in PLCC-84 alternatives from the same MAX 7000 family, and practical CPLD design notes not found in a single manufacturer document.

Alternatif penggantian untuk EPM7160SLC84-15 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.

Variasi di dalam seri ini

Model-series yang sama yang kompatibel dengan penggantian EPM7160SLC84-15 (sama faktor bentuk dan footprint) — berbeda di dalam Mounting Type, Package, Usable Gates, Operating Temperature, RoHS Status.

EPM7128SLC84-15

Intel

Mounting Type: Surface Mount / Socketed (PLCC-84 socket)

Package: 84-Pin PLCC (J-Lead, J84)

Usable Gates: 2,500