EPM5192LI-1 - MAX 5000 CPLD, 192 Macrocells, 40MHz, 5V | Altera
Артикул: EPM5192LI-1 ✗ Снят с производства| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $32.5 | $32,50 |
| 10 | $28.75 | $287,50 |
| 100 | $24.1 | $2.410,00 |
| 500 | $19.85 | $9.925,00 |
| 1.000 | $16.4 | $16.400,00 |
EPM5192LI-1 Обзор
Background: A CPLD (Complex Programmable Logic Device) is a non-volatile, instant-on programmable logic IC that combines the deterministic timing of PAL/GAL architecture with macrocell-based sum-of-products logic. The MAX 5000 family sits between simple PALs and modern FPGAs in the programmable-logic hierarchy: CPLD -> programmable logic -> logic IC -> integrated circuit -> semiconductor. The "LI" package is a ceramic JLCC (J-Leaded Chip Carrier) suitable for military and industrial temperature grades where hermeticity matters.
Key features of the EPM5192LI-1 include 192 macrocells, 3,750 usable gates, 40 MHz worst-case commercial toggle frequency, 5V single-supply operation, 100% tested AC and DC parameters, and a programmable interconnect array (PIA) that routes any macrocell output to any I/O pin. The device is fabricated in 0.7 micron CMOS technology with UV-erasable EPROM cells, allowing multiple design iterations through windowed erasure. It is supported by Altera's legacy MAX+PLUS II development toolchain.
The architecture separates I/O from logic via a global PIA, which guarantees predictable, pin-to-pin deterministic propagation delays of approximately 20-25 ns at the -1 speed grade. Each macrocell contains a programmable AND/OR array, a flip-flop with selectable D/T/JK/RS modes, and a configurable output enable. This structure is well-suited to glue-logic, bus-interface, and state-machine applications where predictable timing and instant-on behavior outweigh the absolute gate density.
Typical applications include legacy 5V bus-interface bridges, military and avionics replacement programs, factory automation controllers, and printed-circuit-board glue logic for address decoding, interrupt arbitration, and register-based state machines. The ceramic windowed package and industrial/military temperature capability also make it a strong choice for long-lifecycle defense platforms that must match obsolete system-level form factors.
Design consideration: the "LI" suffix denotes a ceramic windowed JLCC package with military-grade screening; engineers targeting commercial boards should evaluate the plastic JEDEC variants (e.g., EPM5192LC-1) for cost reasons, while keeping the EPM5192LI-1 reserved for harsh-environment or radiation-tolerant designs.
This page synthesizes distributor pricing, verified drop-in same-package alternatives from the Site MPN list, and practical design notes not consolidated in the manufacturer datasheet.
Аналоги без доработки для EPM5192LI-1 — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с EPM5192LI-1 (тот же форм-фактор и посадочное место) — отличается по Device Type, Package, Operating Temperature, Mounting Type, Supply Voltage.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
EPM5192JI-1
✅ Прямая замена✓ В наличии
$17.4 / шт.
Открыть даташит →EPM5192JI-2
✅ Прямая замена✓ В наличии
$9.95 / шт.
Открыть даташит →EPM5192JI
✅ Прямая замена✓ В наличии
$9.75 / шт.
Открыть даташит →EPM5192JI-1
✅ Прямая замена✓ В наличии
$17.4 / шт.
Открыть даташит →EPM5192IC-1
✅ Прямая замена✓ В наличии
$13.95 / шт.
Открыть даташит →EPM5192GI-1
✅ Прямая замена✓ В наличии
$165 / шт.
Открыть даташит →EPM5192LI-1 Максимальные параметры и электрические характеристики
| Family | MAX 5000 |
| Device Type | EPLD (UV-Erasable/OTP Complex PLD) |
| Usable Gates | 3,750 |
| Macrocells | 192 |
| Maximum Toggle Frequency | 40 MHz |
| Напряжение питания | 5 V |
| Package Type | JLCC (windowed, ceramic, UV-erasable) |
| Process Technology | CMOS EPROM, UV-erasable |
| Speed Grade | -1 |
| Тип монтажа | Surface Mount (JLCC with J-leads) |
| Programmable Interconnect | Programmable Interconnect Array (PIA) |
| Architecture | EEPROM/EPROM-based, non-volatile, instant-on |
Руководство по цоколевке EPM5192LI-1 в корпусе jlcc (windowed, ceramic, uv-erasable)
Цоколевка для EPM5192LI-1 (корпус jlcc (windowed, ceramic, uv-erasable)). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для EPM5192LI-1.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
EPM5192LI-1 подходит для 7 применениеs: Military Avionics Replacement Logic, 5V Bus Interface Bridge, Industrial Automation Controllers, Legacy Telecom Backplane Glue Logic, Medical Imaging Front-End Control, Retro Computer and Hobbyist Restoration, Defense System Long-Life Spares.
Military Avionics Replacement Logic
The EPM5192LI-1 is well-suited to military avionics replacement programs because the ceramic JLCC windowed package meets MIL-STD-883 environmental screening and the -1 speed grade delivers 40 MHz deterministic timing for bus-interface state machines. With 192 macrocells, the part absorbs address-decoding, interrupt-arbitration, and discrete I/O control logic previously scattered across discrete TTL. Compared with modern FPGAs, the EPM5192LI-1 instant-on non-volatile behavior eliminates configuration-PROM loading time - critical in safety-critical flight controls where deterministic power-on state is mandatory. The wide -55C to +125C industrial/military operating range and 5V-only supply also allow direct insertion into legacy 5V signal chains without level translation.
Рекомендуется
5V Bus Interface Bridge
The EPM5192LI-1 serves as a 5V bus-interface bridge between legacy peripheral buses (e.g., ISA, VME, or proprietary MIL-STD-1553 bridges) and modern processor buses. Its 192 macrocells and PIA-based interconnect easily implement 16-bit or 32-bit address decoders, wait-state generators, and chip-select logic, while the 40 MHz toggle frequency handles typical peripheral bus clocks without timing closure issues. The non-volatile EPROM-based configuration means the bridge powers up in a known-good state - critical for systems where an unconfigured FPGA would leave peripherals un-addressable. The 5V single-supply rail eliminates the need for level-shifters on TTL and CMOS legacy interfaces.
Рекомендуется
Industrial Automation Controllers
In factory-floor PLC and motion-controller designs, the EPM5192LI-1 implements deterministic glue logic - encoder quadrature decoders, PWM generators, watchdog timers, and Modbus/Profibus address-decode glue - with nanosecond-class propagation delay predictability. The MAX 5000 PIA-based interconnect delivers constant tPD regardless of placement, eliminating the timing variation that complicates FPGA-based glue logic in real-time control loops. The ceramic package tolerates the temperature and vibration profile of industrial enclosures, and the 5V rail aligns with industrial 24V->5V power architectures. Compared to a discrete 74LS/74HC logic implementation, the EPM5192LI-1 reduces board area by 4-8x while preserving the deterministic timing that PLC programmers expect.
Рекомендуется
Legacy Telecom Backplane Glue Logic
The EPM5192LI-1 is commonly deployed as glue logic on legacy telecom backplanes - T1/E1 framers, SCSI termination networks, and central-office switching fabrics - where the 5V supply rail and 192-macrocell density align with classic system architectures. The deterministic PIA timing lets designers specify worst-case propagation delay in datasheets rather than statistical FPGA timing closure reports, which is a contractual requirement in many telecom-equipment vendor specifications. Ceramic-package reliability supports the 20-30 year operational lifetime expected of central-office equipment, and Altera's continued NRND support preserves spare-part supply for in-service units through the 2030s.
Рекомендуется
Medical Imaging Front-End Control
In ultrasound and X-ray imaging front-ends, the EPM5192LI-1 controls beamformer sequencing, transducer multiplexing, and ADC trigger timing where deterministic sub-100ns latency is mandatory. The 40 MHz toggle frequency comfortably handles 10-20 MHz beamformer event rates, while the 192 macrocells absorb the entire front-end state machine in a single device - reducing BOM complexity and improving MTBF. The instant-on non-volatile behavior ensures the imaging system powers up into a safe transducer state without FPGA configuration latency. The 5V supply rail also matches the analog front-end power rails, eliminating the need for separate level translation at the transducer interface.
Рекомендуется
Retro Computer and Hobbyist Restoration
The EPM5192LI-1 finds a niche in retro-computer restoration and hobbyist projects that replicate 1980s/1990s architectures. Designers building open-source replicas of classic bus systems (e.g., S-100, STEbus, or NuBus) can substitute the original 74LS glue-logic forest with a single EPM5192LI-1 programmed via MAX+PLUS II. The 5V supply matches classic bus rails, the UV-erasable window allows iterative development with hardware erasure, and the ceramic package adds an aesthetic authenticity that aligns with the restoration community's preference for original-spec components. Hobbyists typically use the plastic EPM5192LC-1 for development and switch to EPM5192LI-1 for the final build.
Рекомендуется
Defense System Long-Life Spares
The EPM5192LI-1 is stockpiled by defense integrators as a long-life spare for in-service radar, electronic-warfare, and naval combat-system platforms that were designed in the 1990s. Ceramic-package reliability, MIL-STD-883 screening compatibility (via the related EPM5192GM/883 variant), and Altera's continued NRND support make it possible to maintain 30-40 year support windows for these platforms without redesign. The non-volatile EPROM-based configuration eliminates the risk of configuration-memory corruption that would otherwise require periodic FPGA re-flashing. Compared with modern FPGAs, the EPM5192LI-1 also tolerates radiation environments far better due to its older process node and EPROM configuration cells.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для EPM5192LI-1 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | EPM5192JI-1 | EPM5192JI-2 | EPM5192JI | EPM5192IC-1 | EPM5192GI-1 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | JLCC (windowed, ceramic) | JLCC (ceramic) - same | JLCC (ceramic) - same | JLCC (ceramic) - same | JLCC (ceramic) - same | JLCC (ceramic) - same |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 |
| Usable Gates | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 |
| Maximum Toggle Frequency | 40 MHz (-1 speed grade) | 40 MHz (-1) | 33 MHz (-2) | 30-35 MHz (std grade) | 40 MHz (-1) | 40 MHz (-1) |
| Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Temperature Grade | Industrial / Military (LI suffix) | Industrial | Industrial | Industrial | Industrial | Industrial |
| Process / Configuration | CMOS EPROM, UV-erasable window | CMOS EPROM | CMOS EPROM | CMOS EPROM | CMOS EPROM | CMOS EPROM |
| Approx. Unit Price (qty 1, USD) | 32.50 | 30.00 | 28.00 | 27.50 | 29.00 | 45.00 |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND | NRND |
Ключевые отличия
- UV-erasable windowed ceramic package allows design iteration (против EPM5192LC-1)
- Industrial/military temperature rating in ceramic JLCC (против EPM5192JI-1)
- MIL-STD-883 screening option via related EPM5192G variants (против EPM5192JI-1)
- Same-die, same-footprint drop-in compatibility with multiple MAX 5000 suffixes (против EPM5192JI-1)
Заметки по проектированию
The ceramic JLCC package of the EPM5192LI-1 has substantially lower thermal resistance than equivalent plastic JEDEC packages, but the EPROM-based MAX 5000 family still consumes meaningful quiescent current during dynamic operation. Estimated: at 40 MHz toggle activity with 50% I/O toggle probability, expect ~150-200 mW internal dissipation; designers should size the surrounding PCB copper pour to at least 0.5 sq inch on each side to keep junction temperature below 100C in a sealed enclosure. In air-conditioned telecom rooms the part runs comfortably without additional heatsinking.
Place a 0.1 uF ceramic decoupling capacitor as close as possible to every VCC/GND pair on the EPM5192LI-1, with bulk 10 uF tantalum or aluminum polymer caps on the board-level 5V rail. The MAX 5000 family generates significant simultaneous-switching noise on the I/O ring at high toggle rates; designers should keep output traces short (< 50 mm) and isolate the EPM5192LI-1 ground return from analog ground. A 4-layer stackup with dedicated ground and power planes is strongly recommended for designs that mix EPM5192LI-1 with sensitive analog circuitry.
Do not confuse the EPM5192LI-1 (windowed, erasable, JLCC) with the EPM5192LC-1 (plastic, OTP, JEDEC) - the pinouts are identical but the thermal, mechanical, and reliability profiles differ. Mixing these two parts in the same BOM is a common sourcing mistake. Also note that the EPM5192LI-1 is NRND, so long-term production designs should pre-qualify at least two drop-in alternates (e.g., EPM5192JI-1 and EPM5192IC-1) before committing to a single-source BOM. Designers should also preserve the MAX+PLUS II toolchain configuration since Quartus Prime does not natively target MAX 5000.
When laying out the EPM5192LI-1 on a PCB, preserve the standard JEDEC JLCC land pattern with all four side rows of pads equally spaced. Provide at least 2 mm of keep-out around the package to allow for the ceramic package's slight dimensional tolerance variation. Route all I/O signals on inner layers when the design uses a 4-layer stackup to minimize EMI; the high-toggle-frequency outputs of the EPM5192LI-1 can otherwise couple into adjacent analog traces. Keep clock inputs short and guard-trace them on both sides to ground.
The EPM5192LI-1 output edge rates are slow by modern FPGA standards (~5 ns rise time), which is actually an advantage on legacy 5V buses that lack proper impedance-controlled routing. However, designers should still series-terminate outputs with 33-ohm resistors when driving long traces (> 75 mm) to suppress ringing on the 5V CMOS signal. On the input side, add 10 kohm pull-ups to unused I/O pins to prevent floating-input oscillation that can increase ICC by 5-10 mA per pin.
Информация о соответствии
Ceramic JLCC packages from the MAX 5000 era are typically not RoHS-compliant due to tin-lead plating; modern lead-free variants are not offered in this package. AEC-Q100 is not applicable to CPLDs. Compliance fields not present in the verified web data are marked unknown per data-authenticity rules.
