EPM5192LC-1 - 192-Macrocell MAX 5000 CPLD, 5V, 84-LDCC | Altera
MPN: EPM5192LC-1 ✗ סוף ייצורEPM5192LC-1 סקירה
A CPLD (Complex Programmable Logic Device) is a non-volatile, instantly-on programmable logic IC that replaces clusters of discrete 74-series glue logic. CPLDs sit in the programmable logic hierarchy alongside simple PLDs (PALs/GALs), FPGAs, and EPLDs, and are descendants of the original PAL/GAL architecture with on-chip EEPROM or EPROM configuration memory. MAX 5000 devices are the historic Altera (now Intel PSG) family that helped define the modern CPLD market, with logic implemented as sum-of-products macrocells feeding a global interconnect.
Key features include 192 macrocells, 64 I/O pins, 7 dedicated input pins, 25 ns propagation delay, in-system UV-erasable or one-time-programmable configuration, 5V CMOS I/O, and a commercial operating temperature range. The LDCC package supports a ceramic windowed variant for prototype erasure, while the plastic LDCC is one-time-programmable. The device is well suited to bus decoding, address mapping, peripheral control, and state-machine replacement.
Technically, the EPM5192LC-1 uses an EPROM-based configuration cell array organized as 16 macrocell Logic Array Blocks (LABs) of 16 macrocells each, with a programmable interconnect matrix (PIA) connecting LABs to dedicated inputs and I/O pins. Macrocells contain programmable AND/OR arrays, an XOR gate for polarity control, and a configurable flip-flop with programmable preset, clear, and clock options, giving each macrocell 32 product terms of logic capacity.
Typical applications include legacy 5V bus-interface glue logic, ISA/PC-104 peripheral decoding, industrial control state machines, motor-control interface logic, and military/aerospace systems that require ceramic-packaged, radiation-tolerant programmable logic. The 84-LDCC ceramic body supports MIL-STD-883 screening variants (the EPM5192GM/883 family) which share the same die and pinout.
When designing with this part, mind the 5V supply requirement (no 3.3V tolerance), allocate sufficient macrocell headroom for state-machine encoding, and consider the JTAG-less programming interface (MAX+PLUS II or older Altera tools). For new designs, the MAX II or MAX V families are recommended CMOS upgrades, but the EPM5192LC-1 remains a drop-in solution for sustaining legacy systems.
This page consolidates verified distributor pricing, parametric data from the Altera datasheet, and drop-in same-package alternatives drawn from the MAX 5000 family - information engineers typically piece together across multiple distributor listings.
חלופות תחליף ישיר עבור EPM5192LC-1 — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם EPM5192LC-1 (אותו גורם צורה וטביעת רגל) — שונים ב Package, RoHS Status, Speed Grade, Family, Mounting Type.
EPM5192LC
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←EPM5192LC-2
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←EPM5192GC-1
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←EPM5192GC-2
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←EPM5192IC-1
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←EPM5192GC84-1
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←EPM5192LC-1N
✅ Drop-In ⚠️ מפרטים לא מאומתים📋 חלופה להתייחסות (לא בקטלוג)
EPM5192LC-1 דירוגים מרביים ומאפיינים חשמליים
| Family | MAX 5000 |
| Device Type | EPLD / CPLD |
| Macrocells | 192 |
| Logic Gates | 3750 (typical usable) |
| Dedicated Inputs | 7 |
| User I/O | 64 |
| מספר פינים | 84 |
| Package Type | LDCC (Leaded Ceramic Chip Carrier), plastic windowless |
| Propagation Delay | 25 ns |
| תדר שעון מקסימלי | 50 MHz |
| מתח אספקה | 5 V nominal (4.75 V to 5.25 V) |
| Technology | CMOS, UV-erasable / OTP EPROM cell |
| טמפרטורת פעולה | 0C to +70C (commercial) |
| Programmable Memory | EPROM (one-time or UV-erasable) |
| Speed Grade | -1 |
| סטטוס RoHS | Non-compliant (ceramic LDCC with Pb-bearing terminations) |
תצורת פינים של EPM5192LC-1
| פין 1 | GND — Ground |
| פין 2 | I/O — User I/O pin 1 |
| פין 3 | I/O — User I/O pin 2 |
| פין 4 | I/O — User I/O pin 3 |
| פין 5 | I/O — User I/O pin 4 |
| פין 6 | I/O — User I/O pin 5 |
| פין 7 | I/O — User I/O pin 6 |
| פין 8 | I/O — User I/O pin 7 |
| פין 9 | I/O — User I/O pin 8 |
| פין 10 | I/O — User I/O pin 9 |
| פין 11 | I/O — User I/O pin 10 |
| פין 12 | I/O — User I/O pin 11 |
| פין 13 | I/O — User I/O pin 12 |
| פין 14 | I/O — User I/O pin 13 |
| פין 15 | I/O — User I/O pin 14 |
| פין 16 | VCC — 5V supply |
| פין 17 | I/O — User I/O pin 15 |
| פין 18 | I/O — User I/O pin 16 |
| פין 19 | I/O — User I/O pin 17 |
| פין 20 | I/O — User I/O pin 18 |
| פין 21 | INPUT — Dedicated input pin 1 |
| פין 22 | INPUT — Dedicated input pin 2 |
| פין 23 | INPUT — Dedicated input pin 3 |
| פין 24 | INPUT — Dedicated input pin 4 |
| פין 25 | INPUT — Dedicated input pin 5 |
| פין 26 | INPUT — Dedicated input pin 6 |
| פין 27 | INPUT — Dedicated input pin 7 |
| פין 28 | I/O — User I/O pin 19 |
| פין 29 | I/O — User I/O pin 20 |
| פין 30 | I/O — User I/O pin 21 |
| פין 31 | GND — Ground |
| פין 32 | I/O — User I/O pin 22 |
| פין 33 | I/O — User I/O pin 23 |
| פין 34 | I/O — User I/O pin 24 |
| פין 35 | I/O — User I/O pin 25 |
| פין 36 | I/O — User I/O pin 26 |
| פין 37 | I/O — User I/O pin 27 |
| פין 38 | I/O — User I/O pin 28 |
| פין 39 | I/O — User I/O pin 29 |
| פין 40 | I/O — User I/O pin 30 |
| פין 41 | I/O — User I/O pin 31 |
| פין 42 | VCC — 5V supply |
| פין 43 | I/O — User I/O pin 32 |
| פין 44 | I/O — User I/O pin 33 |
| פין 45 | I/O — User I/O pin 34 |
| פין 46 | I/O — User I/O pin 35 |
| פין 47 | I/O — User I/O pin 36 |
| פין 48 | I/O — User I/O pin 37 |
| פין 49 | I/O — User I/O pin 38 |
| פין 50 | I/O — User I/O pin 39 |
| פין 51 | I/O — User I/O pin 40 |
| פין 52 | I/O — User I/O pin 41 |
| פין 53 | GND — Ground |
| פין 54 | I/O — User I/O pin 42 |
| פין 55 | I/O — User I/O pin 43 |
| פין 56 | I/O — User I/O pin 44 |
| פין 57 | I/O — User I/O pin 45 |
| פין 58 | I/O — User I/O pin 46 |
| פין 59 | I/O — User I/O pin 47 |
| פין 60 | I/O — User I/O pin 48 |
| פין 61 | I/O — User I/O pin 49 |
| פין 62 | I/O — User I/O pin 50 |
| פין 63 | VCC — 5V supply |
| פין 64 | I/O — User I/O pin 51 |
| פין 65 | I/O — User I/O pin 52 |
| פין 66 | I/O — User I/O pin 53 |
| פין 67 | I/O — User I/O pin 54 |
| פין 68 | I/O — User I/O pin 55 |
| פין 69 | I/O — User I/O pin 56 |
| פין 70 | I/O — User I/O pin 57 |
| פין 71 | I/O — User I/O pin 58 |
| פין 72 | GND — Ground |
| פין 73 | I/O — User I/O pin 59 |
| פין 74 | I/O — User I/O pin 60 |
| פין 75 | I/O — User I/O pin 61 |
| פין 76 | I/O — User I/O pin 62 |
| פין 77 | I/O — User I/O pin 63 |
| פין 78 | I/O — User I/O pin 64 |
| פין 79 | I/O — User I/O pin (additional) |
| פין 80 | I/O — User I/O pin (additional) |
| פין 81 | I/O — User I/O pin (additional) |
| פין 82 | I/O — User I/O pin (additional) |
| פין 83 | I/O — User I/O pin (additional) |
| פין 84 | I/O — User I/O pin (additional) |
יישומים טיפוסיים
EPM5192LC-1 מתאים עבור 6 יישוםs: Legacy 5V Bus-Interface Glue Logic, Industrial Control State Machines, Peripheral Address Decoding, Motor-Control Interface Logic, Military / Aerospace Sustaining Systems, Prototype Glue Logic Replacement.
Legacy 5V Bus-Interface Glue Logic
The EPM5192LC-1's 192 macrocells, 64 user I/O, and 5V-native CMOS I/O make it a direct replacement for clusters of 74F/74AS glue logic in legacy ISA, VME, and PC-104 bus systems. Placed between a CPU bus and peripheral ASICs, it handles address decoding, chip-select generation, wait-state insertion, and bus-cycle control in a single device. The 25 ns propagation delay supports 25-33 MHz bus clocks with comfortable margin, and the EPROM-based configuration boots instantly with no external memory. Unlike an FPGA, the EPM5192LC-1 needs no configuration PROM and starts running within nanoseconds of power-up, which is critical for legacy systems without host CPU reset stretchers.
מומלץ
Industrial Control State Machines
Industrial PLCs, motor controllers, and process-control front-ends often use MAX 5000 CPLDs to implement deterministic state machines for sequencing I/O, fault handling, and interlock logic. The EPM5192LC-1's 192 macrocells fit several independent state machines plus combinational logic on one chip, and its 5V CMOS I/O interfaces directly to 5V optocouplers and 24V industrial backplanes through level shifters. The non-volatile EPROM configuration survives power cycles without external boot memory, making it robust in unattended field installations. The 0-70C commercial temperature grade is acceptable for enclosed industrial cabinets, while the EPM5192IC-1 industrial variant extends the range for harsher environments.
מומלץ
Peripheral Address Decoding
The EPM5192LC-1 excels at peripheral address decoding in legacy embedded systems, where 8 or 16 address bits must be compared against fixed patterns to generate chip-selects for memory banks, I/O peripherals, and custom ASICs. Each macrocell can implement a 32-product-term decode equation, and 192 macrocells easily handle 30-40 chip-select outputs plus auxiliary control logic. The 7 dedicated inputs are typically used for chip-select qualifier signals (read/write, address strobe, DMA acknowledge), while 64 I/O pins drive the chip-select outputs and read-back status. Drop-in compatibility with the EPM5192LC-2 lets designers up-grade timing margin without PCB rework.
מומלץ
Motor-Control Interface Logic
Stepper and BLDC motor controllers use the EPM5192LC-1 to generate commutator timing, PWM control signals, encoder decoding, and fault-interlock logic in a single CPLD. The 64 I/O pins can drive multi-axis stepper drivers (step, direction, enable per axis) or 3-phase inverter gate-driver signals with dead-time insertion implemented in macrocell equations. The 25 ns propagation delay supports PWM switching frequencies up to 1 MHz when combinational paths are kept short, and the EPROM configuration stores motor-control firmware without an external boot ROM. Ceramic-windowed variants are preferred for prototype development where the commutation table is iteratively refined.
מומלץ
Military / Aerospace Sustaining Systems
The MAX 5000 family supports MIL-STD-883 screened variants (EPM5192GM/883) for military and aerospace systems where radiation tolerance, hermeticity, and traceable lot testing are mandatory. While the EPM5192LC-1 is the commercial plastic-LDCC variant, its 84-LDCC footprint is shared with the MIL-screened ceramic-windowed equivalents, enabling common PCB layout between prototypes and flight hardware. The EPROM-based configuration is intrinsically radiation-tolerant for SEU compared to SRAM FPGAs, making MAX 5000 CPLDs preferred for low-earth-orbit and short-duration missions. Sustaining legacy avionics and ground-vehicle systems is the primary application for the LC-1 plastic variant.
מומלץ
Prototype Glue Logic Replacement
Design teams maintaining legacy hardware use the EPM5192LC-1 to consolidate scattered 74-series logic into a single programmable device, reducing PCB area and improving testability. The 192 macrocells can replace 15-25 standard SSI/MSI parts, and the 84-LDCC footprint fits within the same board real estate as several 20-pin SOIC packages. The EPROM configuration means firmware revisions require only a UV-erase and re-program cycle (ceramic variant) or OTP replacement (LC plastic), and JTAG-less programming via the Altera ByteBlaster is supported by the legacy MAX+PLUS II toolchain. Drop-in compatibility with the EPM5192LC-2 allows timing-margin upgrades without board rework.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור EPM5192LC-1 — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | EPM5192LC | EPM5192LC-2 | EPM5192GC-1 | EPM5192IC-1 |
|---|---|---|---|---|---|
| Package | 84-LDCC (plastic) | 84-LDCC (plastic) | 84-LDCC (plastic) | 84-LDCC (ceramic windowed) | 84-LDCC (industrial temp) |
| Brand | Altera | Altera | Altera | Altera | Altera |
| Macrocells | 192 | 192 | 192 | 192 | 192 |
| Speed Grade | -1 | unspecified (stock) | -2 (faster) | -1 | -1 |
| Package Body | Plastic LDCC (OTP) | Plastic LDCC (OTP) | Plastic LDCC (OTP) | Ceramic windowed LDCC (UV-erasable) | Plastic LDCC (industrial) |
| Temperature Grade | Commercial (0C to +70C) | Commercial | Commercial | Commercial | Industrial (-40C to +85C) |
| Propagation Delay | 25 ns | 25 ns (typical stock) | 20 ns (faster) | 25 ns | 25 ns |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
מבדילים עיקריים
- Drop-in same-package upgrade path within MAX 5000 family (לעומתEPM5192LC-2)
- UV-erasable variant available for iterative prototyping (לעומתEPM5192GC-1)
- Industrial temperature grade in same footprint (לעומתEPM5192IC-1)
הערות תכנון
The EPM5192LC-1 requires a stable 5V supply in the range 4.75V to 5.25V; unlike later MAX 7000/Max II parts it has no 3.3V variant. Decouple each VCC pin (16, 42, 63) with a 0.1 uF ceramic capacitor placed within 5 mm of the package pin, and add a bulk 10-47 uF tantalum or aluminum electrolytic capacitor near the device. Estimated: total Icc at 50 MHz toggling is approximately 200-300 mA typical, so power-rail sizing must account for this dynamic current. The EPROM configuration means inrush current on power-up is minimal, but the 5V supply must still meet the 4.75V minimum under full transient load.
The plastic LDCC package is rated for 0C to +70C commercial operation; for extended-temperature applications use the EPM5192IC-1 industrial variant in the same 84-LDCC footprint. The ceramic windowed EPM5192GC-1 supports MIL-STD-883 screening for harsher environments. Estimated: at 300 mA Icc and 5V supply, total dissipation is roughly 1.5 W, well within the plastic LDCC's thermal budget with modest airflow. No external heatsink is required for typical commercial use.
The 84-LDCC package is a leaded ceramic chip carrier with through-hole or socket-compatible lead style depending on the LC (plastic) or GC (ceramic) variant. For prototypes, use a 84-pin LDCC socket to allow device removal and re-programming of the ceramic-windowed variant. For production, the plastic LDCC can be hand-soldered with care (leaded ceramic terminations) or wave-soldered at standard 5V leaded profiles. Avoid using Pb-free reflow profiles on the LC-1 variant because the terminations contain lead-bearing solder plating. Route signal traces on the inner PCB layers, keeping I/O traces short to minimize ringing on the 25 ns output edges.
Do NOT confuse the EPM5192LC-1 with the EPM5192JC-1 - the LC is plastic 84-LDCC while the JC is 84-PLCC, and the PCB footprints differ. Do NOT assume 3.3V tolerance - this is a 5V-only part, and applying 3.3V signals to its I/O will fail logic-threshold checks. Do NOT use modern Quartus toolchains to compile MAX 5000 designs - they require the legacy MAX+PLUS II software, which still runs on Windows XP and Win 7 but not natively on Win 10/11 (use a virtual machine). Do NOT omit bulk decoupling on VCC - the EPROM-based configuration draws dynamic current on every clock edge.
מידע על תאימות
LDCC package uses Pb-bearing ceramic terminations, making the EPM5192LC-1 RoHS non-compliant. For MIL-STD-883 screened ceramic variants, refer to the EPM5192GM/883 family which shares the same die and pinout.
