EPM5192LI-2 - 192-Macrocell MAX 5000 PLD | Altera | 84-Pin PLCC
MPN: EPM5192LI-2 ✗ Cuối đờiEPM5192LI-2 Tóm tắt
What is a MAX 5000 device? The Altera MAX (Multiple Array matriX) 5000 series is a classic UV-erasable/OTP Complex Programmable Logic Device (CPLD) family, sitting in the PLD hierarchy between simple PAL/GAL SPLDs and modern SRAM-based FPGAs. Architecturally, a MAX 5000 CPLD partitions logic into interconnected Logic Array Blocks (LABs), each containing a programmable AND/OR array feeding multiple macrocells with configurable flip-flops. Compared to a discrete PAL, a MAX 5000 CPLD provides higher density, predictable timing, and non-volatile (UV-erasable) configuration, while remaining far simpler than an FPGA - no external boot PROM, deterministic pin-to-pin delays, and a unified 5 V supply rail.
Key features of the EPM5192LI-2 include 192 macrocells organized into 12 LABs, 72 total inputs (7 dedicated + 64 I/O), 64 user I/O lines, 55 ns pin-to-pin propagation delay, and 100 MHz internal counter frequency. Power consumption is typically 600 mW at 5 V/25 C, and the device supports in-system programming via Altera's MAX+plus II design toolchain. The 84-pin PLCC (J-lead) package offers a socket-compatible upgrade path for legacy designs.
From an architectural standpoint, the EPM5192LI-2 uses Altera's classic EEPROM/UV configuration cell with a fast programmable interconnect (PIA) that routes signals between LABs. Each macrocell includes a product-term steering logic block, a programmable flip-flop (D/T/JK), and a user-configurable I/O architecture, giving the designer dense combinational plus registered logic without external glue. The -2 speed grade and the -LI (lower-power, industrial-temperature) suffix make this part well-suited for designs that previously used a 74-series TTL/SPLD combination but now require more logic per board.
Typical applications include industrial control glue logic, address decoding in microprocessor/DSP systems, bus interfacing (e.g., ISA, PC/104, VME), state-machine controllers, peripheral replacement, and legacy telecom backplane logic. The 192-macrocell density suits designs that previously required multiple PALs or discrete SSI/MSI logic.
When designing with the EPM5192LI-2, engineers should budget the device's worst-case Icc of approximately 600 mW and verify timing with MAX+plus II timing simulation, since the 55 ns tpd directly limits clock frequency at 18 MHz. The 84-pin PLCC package is windowed ceramic or OTP plastic; ensure your programmer supports the EPM5192 JEDEC file format.
This page synthesizes distributor pricing, drop-in alternatives from the same MAX 5000 family and the wider Classic PLD ecosystem, and practical design notes that go beyond the manufacturer datasheet's quick-reference tables.
Bộ thay thế dễ dàng lắp đặt cho EPM5192LI-2 — 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 EPM5192LI-2 (cùng hình factor và footprint) — khác nhau ở Package, Mounting Type, Device Type, Usable Gates, Operating Temperature.
EPM5192LI
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192LI-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192LC84
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192LC84-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192LC84-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192LI-2 Tỷ lệ tối đa & tính chất điện
| Family | MAX 5000 |
| Device Type | EPLD (Erasable/OTP Complex PLD) |
| Macrocells | 192 |
| Logic Array Blocks (LABs) | 12 |
| User I/O | 64 |
| Total Inputs | 72 (7 dedicated + 64 I/O) |
| Propagation Delay (tpd) | 55 ns (max) |
| Maximum Internal Frequency | 100 MHz |
| Điện áp cung cấp | 4.5 V to 5.5 V |
| Nhiệt độ hoạt động | -40 C to +85 C (industrial) |
| Typical Power Dissipation | 600 mW at 5 V / 25 C |
| Technology | CMOS, UV-erasable / OTP |
| Hộp | 84-pin PLCC (J-lead), JEDEC S-PQCC-J84 |
| Kiểu lắp đặt | Surface Mount |
| Design Toolchain | Altera MAX+plus II |
Cấu hình chân EPM5192LI-2
| Chân 1 | INPUT/GCLK1 — Dedicated input / global clock 1 |
| Chân 2 | INPUT/OE2 — Dedicated input / output enable 2 |
| Chân 3 | INPUT/GCLK2 — Dedicated input / global clock 2 |
| Chân 4 | INPUT/OE1 — Dedicated input / output enable 1 |
| Chân 5 | INPUT/CLR — Dedicated input / clear |
| Chân 6 | INPUT — Dedicated input |
| Chân 7 | INPUT — Dedicated input |
| Chân 8 | VCC — +5 V supply |
| Chân 9 | I/O — Bidirectional I/O pin |
| Chân 10 | I/O — Bidirectional I/O pin |
| Chân 11 | I/O — Bidirectional I/O pin |
| Chân 12 | I/O — Bidirectional I/O pin |
| Chân 13 | I/O — Bidirectional I/O pin |
| Chân 14 | I/O — Bidirectional I/O pin |
| Chân 15 | I/O — Bidirectional I/O pin |
| Chân 16 | I/O — Bidirectional I/O pin |
| Chân 17 | I/O — Bidirectional I/O pin |
| Chân 18 | I/O — Bidirectional I/O pin |
| Chân 19 | I/O — Bidirectional I/O pin |
| Chân 20 | I/O — Bidirectional I/O pin |
| Chân 21 | GND — Ground |
| Chân 22 | I/O — Bidirectional I/O pin |
| Chân 23 | I/O — Bidirectional I/O pin |
| Chân 24 | I/O — Bidirectional I/O pin |
| Chân 25 | I/O — Bidirectional I/O pin |
| Chân 26 | I/O — Bidirectional I/O pin |
| Chân 27 | I/O — Bidirectional I/O pin |
| Chân 28 | I/O — Bidirectional I/O pin |
| Chân 29 | I/O — Bidirectional I/O pin |
| Chân 30 | I/O — Bidirectional I/O pin |
| Chân 31 | I/O — Bidirectional I/O pin |
| Chân 32 | I/O — Bidirectional I/O pin |
| Chân 33 | GND — Ground |
| Chân 34 | I/O — Bidirectional I/O pin |
| Chân 35 | I/O — Bidirectional I/O pin |
| Chân 36 | I/O — Bidirectional I/O pin |
| Chân 37 | I/O — Bidirectional I/O pin |
| Chân 38 | I/O — Bidirectional I/O pin |
| Chân 39 | I/O — Bidirectional I/O pin |
| Chân 40 | I/O — Bidirectional I/O pin |
| Chân 41 | I/O — Bidirectional I/O pin |
| Chân 42 | I/O — Bidirectional I/O pin |
| Chân 43 | I/O — Bidirectional I/O pin |
| Chân 44 | VCC — +5 V supply |
| Chân 45 | I/O — Bidirectional I/O pin |
| Chân 46 | I/O — Bidirectional I/O pin |
| Chân 47 | I/O — Bidirectional I/O pin |
| Chân 48 | I/O — Bidirectional I/O pin |
| Chân 49 | I/O — Bidirectional I/O pin |
| Chân 50 | I/O — Bidirectional I/O pin |
| Chân 51 | I/O — Bidirectional I/O pin |
| Chân 52 | I/O — Bidirectional I/O pin |
| Chân 53 | I/O — Bidirectional I/O pin |
| Chân 54 | I/O — Bidirectional I/O pin |
| Chân 55 | I/O — Bidirectional I/O pin |
| Chân 56 | GND — Ground |
| Chân 57 | I/O — Bidirectional I/O pin |
| Chân 58 | I/O — Bidirectional I/O pin |
| Chân 59 | I/O — Bidirectional I/O pin |
| Chân 60 | I/O — Bidirectional I/O pin |
| Chân 61 | I/O — Bidirectional I/O pin |
| Chân 62 | I/O — Bidirectional I/O pin |
| Chân 63 | I/O — Bidirectional I/O pin |
| Chân 64 | I/O — Bidirectional I/O pin |
| Chân 65 | I/O — Bidirectional I/O pin |
| Chân 66 | I/O — Bidirectional I/O pin |
| Chân 67 | I/O — Bidirectional I/O pin |
| Chân 68 | VCC — +5 V supply |
| Chân 69 | I/O — Bidirectional I/O pin |
| Chân 70 | I/O — Bidirectional I/O pin |
| Chân 71 | I/O — Bidirectional I/O pin |
| Chân 72 | I/O — Bidirectional I/O pin |
| Chân 73 | I/O — Bidirectional I/O pin |
| Chân 74 | I/O — Bidirectional I/O pin |
| Chân 75 | I/O — Bidirectional I/O pin |
| Chân 76 | I/O — Bidirectional I/O pin |
| Chân 77 | I/O — Bidirectional I/O pin |
| Chân 78 | I/O — Bidirectional I/O pin |
| Chân 79 | GND — Ground |
| Chân 80 | I/O — Bidirectional I/O pin |
| Chân 81 | I/O — Bidirectional I/O pin |
| Chân 82 | I/O — Bidirectional I/O pin |
| Chân 83 | I/O — Bidirectional I/O pin |
| Chân 84 | I/O — Bidirectional I/O pin |
Ứng dụng tiêu biểu
EPM5192LI-2 phù hợp cho 6 Áp dụngs: Industrial Control Glue Logic, Microprocessor / DSP Bus Address Decoding, Legacy ISA / PC/104 / VME Peripheral Interface, State-Machine and Protocol Controller, Telecom Backplane Logic Replacement, Industrial Test & Measurement Equipment.
Industrial Control Glue Logic
The EPM5192LI-2 is well-suited to industrial control glue-logic replacement, where its 192 macrocells and 64 I/O pins can absorb an entire board of 74-series TTL. With a 55 ns tpd and 100 MHz internal counter frequency, it handles address decoding, chip-select generation, and interrupt prioritization for 8/16-bit industrial microcontrollers (8051, 68k, x86). Its industrial -40 C to +85 C temperature range and 4.5 V-5.5 V supply match legacy PLC backplanes. Drop-in alternatives like EPM5192LC84-2 share the 84-pin PLCC footprint, allowing reuse of existing test fixtures.
Được đề xuất
Microprocessor / DSP Bus Address Decoding
In 16/32-bit microprocessor and DSP systems, the EPM5192LI-2 acts as a flexible address decoder and bus controller, replacing discrete GAL/PAL chips with a single CPLD. Its 7 dedicated inputs handle control signals like RD, WR, and chip-select enables, while 64 bidirectional I/O lines map memory-mapped peripherals onto the system bus. With 192 macrocells, designers can implement multi-bank chip-select logic, wait-state generators, and interrupt controllers in one device, while the 55 ns tpd ensures clean timing for 8-25 MHz system buses without metastability issues.
Được đề xuất
Legacy ISA / PC/104 / VME Peripheral Interface
The EPM5192LI-2 targets legacy peripheral interface cards where its 5 V supply, 84-pin PLCC package, and 64 I/O lines map directly onto ISA, PC/104, and VME bus signals. Its deterministic 55 ns propagation delay meets ISA's 8 MHz bus cycle budget and easily handles VMEbus DTB arbitration. The industrial temperature range and CMOS low-power (LI) suffix keep heat dissipation below 600 mW, important for sealed industrial enclosures. Field upgrades use the same PLCC socket, simplifying long-term maintenance.
Được đề xuất
State-Machine and Protocol Controller
For finite state machines and protocol controllers, the EPM5192LI-2 provides 192 macrocells with optional D/T/JK flip-flops per macrocell - ideal for implementing UART, SPI, I2C, and custom serial protocols in a single chip. The PIA interconnect delivers predictable tpd so state transitions remain deterministic across the 4.5-5.5 V supply range. Engineers use the CPLD to replace discrete 74LS/74HC sequencer ICs, saving PCB area while gaining reconfigurability through UV-erase or one-time-programmable windows.
Được đề xuất
Telecom Backplane Logic Replacement
The EPM5192LI-2 is widely deployed in backplane glue logic for legacy telecom equipment (T1/E1 multiplexers, channel banks, central-office line cards). Its 84-pin PLCC and 192 macrocells handle clock distribution, framing, alarm monitoring, and parallel-to-serial conversion without external boot memory. The 4.5-5.5 V supply aligns with telecom -48 V brick-derived 5 V rails. EPM5192LC84-2 offers a drop-in pin-compatible alternative when commercial-temperature environments are acceptable.
Được đề xuất
Industrial Test & Measurement Equipment
In bench-top instruments and ATE fixtures, the EPM5192LI-2 implements custom stimulus/response sequencers, timing generators, and parallel handshake controllers. Its 192 macrocells easily encode multi-channel pulse trains and trigger logic, while 64 I/O pins drive front-panel connectors and backplane buses. The PLCC package is socket-compatible for fast board swap during calibration cycles. Drop-in MAX 5000 family variants like EPM5192LC84-2 support production scaling with identical timing behavior.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM5192LI-2 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | EPM5192LI | EPM5192LI-1 | EPM5192LC84 | EPM5192LC84-1 | EPM5192LC84-2 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 84-pin PLCC (J-lead) | 84-pin PLCC - same | 84-pin PLCC - same | 84-pin PLCC - same | 84-pin PLCC - same | 84-pin PLCC - same |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 |
| User I/O | 64 | 64 | 64 | 64 | 64 | 64 |
| Speed Grade | -2 (tpd 55 ns) | Standard | -1 (faster) | Standard | -1 (faster) | -2 (matches) |
| Temperature Grade | Industrial (-40 C to +85 C) | Industrial | Industrial | Commercial | Commercial | Commercial |
| Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Industrial-temperature grade (LI suffix) for harsh environments (vsEPM5192LC84-2)
- -2 speed grade with 55 ns tpd verified at industrial temperature (vsEPM5192LI (no -2 suffix))
- Pin-compatible family of 192-macrocell devices on PLCC-84 (vsDiscrete 74LS logic replacement)
Ghi chú thiết kế
Estimated: At 5 V supply, room temperature, and typical CMOS switching activity, the EPM5192LI-2 draws approximately 600 mW (120 mA Icc) per the Altera MAX 5000 datasheet. Designers should budget at least 1 W of 5 V regulator headroom per device and use 0.1 uF ceramic bypass capacitors on every VCC/GND pair (pins 8, 21/33/56/79, 44, 68 per the package pinout) to suppress simultaneous-switching noise on the 64 I/O lines.
Because the EPM5192LI-2 has 64 I/O pins toggling concurrently, treat the device as a 64-channel synchronous switching source; place series resistors (22-33 ohm) on clocked outputs driving long PCB traces to dampen ringing. The MAX 5000 PIA interconnect adds a fixed routing delay to every LAB-to-LAB path - run MAX+plus II timing simulation to extract worst-case tpd before committing to high-frequency buses (above 25 MHz).
Do not confuse 'LI' (lower-power, industrial) with 'LC' (lower-power, commercial) - the temperature grade difference can cause field failures in uncontrolled environments. Always verify the JEDEC programming file matches the device suffix on the top mark. Programming the EPM5192LI-2 with an EPM5192LC JEDEC file may violate industrial spec. Use MAX+plus II's Device menu to confirm the selected device string before generating the .POF or .JED.
Place the EPM5192LI-2 PLCC socket near the center of the board with dedicated ground/power planes on adjacent layers; route the 7 dedicated inputs (pins 1-7) short and direct to avoid injecting noise into the global clock and clear networks. Keep high-current switching outputs on opposite sides of the package from analog-sensitive inputs. The PLCC J-lead socket accepts 84-pin through-hole footprints; ensure your PCB land pattern matches JEDEC MS-018.
Thông tin tuân thủ
RoHS compliance not documented in verified data; LI-suffix MAX 5000 parts typically use SnPb PLCC leads and are not RoHS compliant. Reach, halogen-free, and conflict-minerals status unknown. AEC-Q100 not applicable - this is a commercial/industrial CPLD, not an automotive-grade device.
