Altera

EPM5192AQC100-15 - 192 Macrocell OTP PLD, 25ns, PQFP-100 | Altera

MPN: EPM5192AQC100-15 ✗ Cuối đời

100-pin PQFP (R-PQFP-G100) Package 1 Speed EPROM (UV-erasable, OTP) Memory

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MOQ: 1 |

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EPM5192AQC100-15 Tóm tắt

The Altera (now Intel) EPM5192AQC100-15 is a UV-Erasable/OTP Complex Programmable Logic Device (PLD) from the MAX 5000 family, delivering 192 macrocells with a 25 ns propagation delay in a 100-terminal PQFP (R-PQFP-G100) package. This device features 12 Logic Array Blocks (LABs) interconnected by a Programmable Interconnect Array (PIA), with one external clock input providing synchronous logic support. The architecture supports 72 total inputs, including 7 dedicated inputs, and provides 64 user I/O lines for flexible peripheral and bus interfacing.

A Programmable Logic Device (PLD) is a digital integrated circuit whose internal logic and interconnections are user-defined after manufacturing, replacing multiple discrete SSI/MSI gates with a single configurable part. Within the broader semiconductor hierarchy, the EPM5192 sits below microcontrollers and FPGAs but above discrete TTL/CMOS gate arrays - it targets glue-logic and state-machine applications where structured logic is needed but full FPGA density is overkill. The "CPLD" hypernym (Complex PLD) reflects this device's multi-block architecture, distinguishing it from simple PAL/GAL devices.

Key features include 192 macrocells of user-configurable logic, 12 LABs with predictable routing through the PIA, a 25 ns pin-to-pin propagation delay (the "-15" speed grade), and OTP (One-Time Programmable) UV-erasable non-volatile configuration memory. The PQFP-100 plastic package provides 64 user I/O pins - a generous ratio that makes the EPM5192 attractive for bus- and peripheral-intensive glue logic. CMOS technology delivers low static power dissipation relative to bipolar predecessors.

The EPM5192 uses a classic MAX-style architecture: each macrocell contains a programmable AND/OR array with an output flip-flop, fed by the global PIA. The "-15" speed grade sets worst-case tPD at 25 ns including interconnect delay, which is sufficient for microprocess bus decoding and standard peripheral state machines running in the 20-40 MHz range. Configuration is stored in EPROM cells (UV-erasable windowless variant in the -15 grade per datasheet classification), making the device suitable for prototype runs and low-volume production.

Typical applications include microprocessor peripheral decoding (8086/68000 address decoding), peripheral bus arbitration, custom state-machine controllers, industrial machine control logic, and legacy system retrofit where the original PAL/GAL solutions were insufficient. The OTP nature also suits production designs that have stabilized and no longer require in-field reprogramming.

When designing with this device, ensure the I/O count does not exceed 64 user I/O pins, and provide proper decoupling (0.1 uF ceramic per VCC pin group). The PQFP-100 package requires careful PCB footprint design; this part is end-of-life on Intel/Altera's active roadmap, so second-source sourcing for new designs is critical.

This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the original Altera datasheet. All quoted specifications are from the EPM5192 datasheet and distributor listings current as of 2026-09-12.

Bộ thay thế dễ dàng lắp đặt cho EPM5192AQC100-15 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.

Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EPM5192AQC100-15 (cùng hình factor và footprint) — khác nhau ở Package, Device Type, Technology, Mounting Type, Propagation Delay (tPD).

EPM5192AGC84-20

Altera

Package: 84-pin Ceramic Pin Grid Array (CPGA, WPGA)

Mounting Type: Through-Hole (Pin Grid Array socket)