EPM5192LI-2 - 192-Macrocell MAX 5000 PLD | Altera | 84-Pin PLCC
MPN: EPM5192LI-2 β End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $15.2 | $152.00 |
| 100 | $11.8 | $1,180.00 |
| 500 | $9.45 | $4,725.00 |
| 1,000 | $7.9 | $7,900.00 |
Drop-in alternatives for EPM5192LI-2 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
EPM5192LI
β Drop-Inβ In Stock
$9.75 / Unit
View Datasheet βEPM5192LI-1
β Drop-Inβ In Stock
$16.4 / Unit
View Datasheet βEPM5192LC84
β Drop-Inβ In Stock
$15.95 / Unit
View Datasheet βEPM5192LC84-1
β Drop-Inβ In Stock
$21.85 / Unit
View Datasheet βEPM5192LC84-2
β Drop-Inβ In Stock
$7.1 / Unit
View Datasheet βEPM5192LI-2 Maximum Ratings & Electrical Characteristics
| 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 |
| Supply Voltage | 4.5 V to 5.5 V |
| Operating Temperature | -40 C to +85 C (industrial) |
| Typical Power Dissipation | 600 mW at 5 V / 25 C |
| Technology | CMOS, UV-erasable / OTP |
| Package | 84-pin PLCC (J-lead), JEDEC S-PQCC-J84 |
| Mounting Type | Surface Mount |
| Design Toolchain | Altera MAX+plus II |
EPM5192LI-2 Pin Configuration
| Pin 1 | INPUT/GCLK1 β Dedicated input / global clock 1 |
| Pin 2 | INPUT/OE2 β Dedicated input / output enable 2 |
| Pin 3 | INPUT/GCLK2 β Dedicated input / global clock 2 |
| Pin 4 | INPUT/OE1 β Dedicated input / output enable 1 |
| Pin 5 | INPUT/CLR β Dedicated input / clear |
| Pin 6 | INPUT β Dedicated input |
| Pin 7 | INPUT β Dedicated input |
| Pin 8 | VCC β +5 V supply |
| Pin 9 | I/O β Bidirectional I/O pin |
| Pin 10 | I/O β Bidirectional I/O pin |
| Pin 11 | I/O β Bidirectional I/O pin |
| Pin 12 | I/O β Bidirectional I/O pin |
| Pin 13 | I/O β Bidirectional I/O pin |
| Pin 14 | I/O β Bidirectional I/O pin |
| Pin 15 | I/O β Bidirectional I/O pin |
| Pin 16 | I/O β Bidirectional I/O pin |
| Pin 17 | I/O β Bidirectional I/O pin |
| Pin 18 | I/O β Bidirectional I/O pin |
| Pin 19 | I/O β Bidirectional I/O pin |
| Pin 20 | I/O β Bidirectional I/O pin |
| Pin 21 | GND β Ground |
| Pin 22 | I/O β Bidirectional I/O pin |
| Pin 23 | I/O β Bidirectional I/O pin |
| Pin 24 | I/O β Bidirectional I/O pin |
| Pin 25 | I/O β Bidirectional I/O pin |
| Pin 26 | I/O β Bidirectional I/O pin |
| Pin 27 | I/O β Bidirectional I/O pin |
| Pin 28 | I/O β Bidirectional I/O pin |
| Pin 29 | I/O β Bidirectional I/O pin |
| Pin 30 | I/O β Bidirectional I/O pin |
| Pin 31 | I/O β Bidirectional I/O pin |
| Pin 32 | I/O β Bidirectional I/O pin |
| Pin 33 | GND β Ground |
| Pin 34 | I/O β Bidirectional I/O pin |
| Pin 35 | I/O β Bidirectional I/O pin |
| Pin 36 | I/O β Bidirectional I/O pin |
| Pin 37 | I/O β Bidirectional I/O pin |
| Pin 38 | I/O β Bidirectional I/O pin |
| Pin 39 | I/O β Bidirectional I/O pin |
| Pin 40 | I/O β Bidirectional I/O pin |
| Pin 41 | I/O β Bidirectional I/O pin |
| Pin 42 | I/O β Bidirectional I/O pin |
| Pin 43 | I/O β Bidirectional I/O pin |
| Pin 44 | VCC β +5 V supply |
| Pin 45 | I/O β Bidirectional I/O pin |
| Pin 46 | I/O β Bidirectional I/O pin |
| Pin 47 | I/O β Bidirectional I/O pin |
| Pin 48 | I/O β Bidirectional I/O pin |
| Pin 49 | I/O β Bidirectional I/O pin |
| Pin 50 | I/O β Bidirectional I/O pin |
| Pin 51 | I/O β Bidirectional I/O pin |
| Pin 52 | I/O β Bidirectional I/O pin |
| Pin 53 | I/O β Bidirectional I/O pin |
| Pin 54 | I/O β Bidirectional I/O pin |
| Pin 55 | I/O β Bidirectional I/O pin |
| Pin 56 | GND β Ground |
| Pin 57 | I/O β Bidirectional I/O pin |
| Pin 58 | I/O β Bidirectional I/O pin |
| Pin 59 | I/O β Bidirectional I/O pin |
| Pin 60 | I/O β Bidirectional I/O pin |
| Pin 61 | I/O β Bidirectional I/O pin |
| Pin 62 | I/O β Bidirectional I/O pin |
| Pin 63 | I/O β Bidirectional I/O pin |
| Pin 64 | I/O β Bidirectional I/O pin |
| Pin 65 | I/O β Bidirectional I/O pin |
| Pin 66 | I/O β Bidirectional I/O pin |
| Pin 67 | I/O β Bidirectional I/O pin |
| Pin 68 | VCC β +5 V supply |
| Pin 69 | I/O β Bidirectional I/O pin |
| Pin 70 | I/O β Bidirectional I/O pin |
| Pin 71 | I/O β Bidirectional I/O pin |
| Pin 72 | I/O β Bidirectional I/O pin |
| Pin 73 | I/O β Bidirectional I/O pin |
| Pin 74 | I/O β Bidirectional I/O pin |
| Pin 75 | I/O β Bidirectional I/O pin |
| Pin 76 | I/O β Bidirectional I/O pin |
| Pin 77 | I/O β Bidirectional I/O pin |
| Pin 78 | I/O β Bidirectional I/O pin |
| Pin 79 | GND β Ground |
| Pin 80 | I/O β Bidirectional I/O pin |
| Pin 81 | I/O β Bidirectional I/O pin |
| Pin 82 | I/O β Bidirectional I/O pin |
| Pin 83 | I/O β Bidirectional I/O pin |
| Pin 84 | I/O β Bidirectional I/O pin |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
EPM5192LI-2 is suitable for 6 applications: 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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
Recommended Products Summary
Engineering reference data for EPM5192LI-2 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 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 |
| Approx. Unit Price (qty 1) | $18.50 | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] |
Key Differentiators
- Industrial-temperature grade (LI suffix) for harsh environments (vs EPM5192LC84-2)
- -2 speed grade with 55 ns tpd verified at industrial temperature (vs EPM5192LI (no -2 suffix))
- Pin-compatible family of 192-macrocell devices on PLCC-84 (vs Discrete 74LS logic replacement)
Design Notes
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.
Compliance Information
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.
