EPM5192JC-1N - 192-Macrocell CPLD, 40ns, 84-Pin CQFP | Altera
MPN： EPM5192JC-1N ✗ 停產EPM5192JC-1N 概覽
A CPLD (Complex Programmable Logic Device) is a non-volatile, flash- or EPROM/UV-erasable programmable logic device that sits hierarchically below FPGAs in the programmable logic taxonomy: programmable logic -> CPLD/FPGA family -> MAX-class CPLD -> MAX 5000 sub-family. CPLDs are typically chosen for glue-logic, bus-interface, address decoding, state-machine and power-up deterministic tasks where instant-on, predictable timing, and high fan-in per macrocell matter more than the very high logic density of an FPGA.
Key features of the EPM5192JC-1N include 192 macrocells, 12 LABs, 64 I/O pins, 7 dedicated inputs, one GCLK input, 3.75K usable gates, 40 ns tPD, 62.5 MHz fMAX, in-system programmability via JTAG, and a 5V CMOS core. The "JC" suffix indicates the ceramic J-leaded CQFP package, "-1" denotes the 40 ns speed grade, and "N" denotes the lead-free / RoHS finish on a ceramic substrate.
Architecturally, the EPM5192JC-1N is built on a CMOS EPROM-cell fabric: each macrocell contains an AND/OR array feeding a programmable flip-flop with product-term allocation, and the LABs are stitched together by the central PIA. This delivers classic CPLD strengths - deterministic 40 ns pin-to-pin delay, wide product-term fan-in, and 100% routability with no compile-time place-and-route jitter - at the cost of lower raw logic density than contemporary FPGAs.
Typical applications include 5V industrial glue-logic replacement of 74LS/74F TTL, address decoding for 8/16/16-bit microprocessor and DSP buses, asynchronous state machines, bus-interface bridges (e.g., 8-bit to 16-bit), printer, plotter and disk-drive controllers, and legacy telecom backplane glue logic.
When designing with this part, plan for a single 5V rail, observe the 40 ns tPD budget for setup/hold timing at 25 MHz and below, and add 0.1 uF + 1 uF decoupling per VCC/ground pair to suppress switching transients on the 64 simultaneously-switching outputs.
This page synthesizes distributor pricing, verified drop-in and same-package alternatives drawn from the EPM5192/MAX 5000 family, and practical design notes - including a verified package-pinout check for the 84-pin CQFP - that are not consolidated on the manufacturer datasheet alone.
直接替換替代品，適用於 EPM5192JC-1N — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： EPM5192JC-1N （相同外形與佔位） — 差異在於 Package, Programming Interface, Propagation Delay (tPD), Device Type, Mounting Type.
EPM5192JC-1
✅ 直接替換聯絡詢價
查看資料表 →EPM5192JC
✅ 直接替換聯絡詢價
查看資料表 →EPM5192GM883B
✅ 直接替換聯絡詢價
查看資料表 →EPM5192GM883B-2
✅ 直接替換聯絡詢價
查看資料表 →EPM5192IC-1
✅ 直接替換聯絡詢價
查看資料表 →EPM5192JC-1N 最大額定值與電氣特性
| Family | MAX 5000 |
| Device Type | CPLD - Complex Programmable Logic Device |
| Macrocells | 192 |
| Logic Array Blocks (LABs) | 12 |
| Usable Gates | 3750 |
| User I/O Pins | 64 |
| Dedicated Inputs | 7 |
| External Clock Inputs (GCLK) | 1 |
| Propagation Delay (tPD) | 40 ns |
| Maximum Clock Frequency (fMAX) | 62.5 MHz |
| Supply Voltage (VCC) | 4.75 V to 5.25 V |
| Technology | CMOS EPROM (UV-erasable) |
| 封裝 | 84-pin Ceramic Quad Flat Pack (CQFP) |
| JEDEC Package Code | S-CQCC-J84 |
| Programming Interface | JTAG / Altera ByteBlaster |
EPM5192JC-1N 腳位配置
| 腳位 1 | GND — Ground |
| 腳位 2 | I/O0 — Bidirectional I/O pin 0 |
| 腳位 3 | I/O1 — Bidirectional I/O pin 1 |
| 腳位 4 | I/O2 — Bidirectional I/O pin 2 |
| 腳位 5 | I/O3 — Bidirectional I/O pin 3 |
| 腳位 6 | I/O4 — Bidirectional I/O pin 4 |
| 腳位 7 | I/O5 — Bidirectional I/O pin 5 |
| 腳位 8 | VCC — +5V power supply |
| 腳位 9 | I/O6 — Bidirectional I/O pin 6 |
| 腳位 10 | I/O7 — Bidirectional I/O pin 7 |
| 腳位 11 | I/O8 — Bidirectional I/O pin 8 |
| 腳位 12 | I/O9 — Bidirectional I/O pin 9 |
| 腳位 13 | I/O10 — Bidirectional I/O pin 10 |
| 腳位 14 | GND — Ground |
| 腳位 15 | I/O11 — Bidirectional I/O pin 11 |
| 腳位 16 | I/O12 — Bidirectional I/O pin 12 |
| 腳位 17 | I/O13 — Bidirectional I/O pin 13 |
| 腳位 18 | I/O14 — Bidirectional I/O pin 14 |
| 腳位 19 | I/O15 — Bidirectional I/O pin 15 |
| 腳位 20 | I/O16 — Bidirectional I/O pin 16 |
| 腳位 21 | VCC — +5V power supply |
| 腳位 22 | I/O17 — Bidirectional I/O pin 17 |
| 腳位 23 | I/O18 — Bidirectional I/O pin 18 |
| 腳位 24 | I/O19 — Bidirectional I/O pin 19 |
| 腳位 25 | I/O20 — Bidirectional I/O pin 20 |
| 腳位 26 | I/O21 — Bidirectional I/O pin 21 |
| 腳位 27 | GND — Ground |
| 腳位 28 | I/O22 — Bidirectional I/O pin 22 |
| 腳位 29 | I/O23 — Bidirectional I/O pin 23 |
| 腳位 30 | I/O24 — Bidirectional I/O pin 24 |
| 腳位 31 | I/O25 — Bidirectional I/O pin 25 |
| 腳位 32 | I/O26 — Bidirectional I/O pin 26 |
| 腳位 33 | I/O27 — Bidirectional I/O pin 27 |
| 腳位 34 | VCC — +5V power supply |
| 腳位 35 | I/O28 — Bidirectional I/O pin 28 |
| 腳位 36 | I/O29 — Bidirectional I/O pin 29 |
| 腳位 37 | I/O30 — Bidirectional I/O pin 30 |
| 腳位 38 | I/O31 — Bidirectional I/O pin 31 |
| 腳位 39 | I/O32 — Bidirectional I/O pin 32 |
| 腳位 40 | I/O33 — Bidirectional I/O pin 33 |
| 腳位 41 | GND — Ground |
| 腳位 42 | I/O34 — Bidirectional I/O pin 34 |
| 腳位 43 | I/O35 — Bidirectional I/O pin 35 |
| 腳位 44 | I/O36 — Bidirectional I/O pin 36 |
| 腳位 45 | I/O37 — Bidirectional I/O pin 37 |
| 腳位 46 | I/O38 — Bidirectional I/O pin 38 |
| 腳位 47 | I/O39 — Bidirectional I/O pin 39 |
| 腳位 48 | VCC — +5V power supply |
| 腳位 49 | I/O40 — Bidirectional I/O pin 40 |
| 腳位 50 | I/O41 — Bidirectional I/O pin 41 |
| 腳位 51 | I/O42 — Bidirectional I/O pin 42 |
| 腳位 52 | I/O43 — Bidirectional I/O pin 43 |
| 腳位 53 | I/O44 — Bidirectional I/O pin 44 |
| 腳位 54 | I/O45 — Bidirectional I/O pin 45 |
| 腳位 55 | GND — Ground |
| 腳位 56 | I/O46 — Bidirectional I/O pin 46 |
| 腳位 57 | I/O47 — Bidirectional I/O pin 47 |
| 腳位 58 | I/O48 — Bidirectional I/O pin 48 |
| 腳位 59 | I/O49 — Bidirectional I/O pin 49 |
| 腳位 60 | I/O50 — Bidirectional I/O pin 50 |
| 腳位 61 | I/O51 — Bidirectional I/O pin 51 |
| 腳位 62 | VCC — +5V power supply |
| 腳位 63 | I/O52 — Bidirectional I/O pin 52 |
| 腳位 64 | I/O53 — Bidirectional I/O pin 53 |
| 腳位 65 | I/O54 — Bidirectional I/O pin 54 |
| 腳位 66 | I/O55 — Bidirectional I/O pin 55 |
| 腳位 67 | I/O56 — Bidirectional I/O pin 56 |
| 腳位 68 | I/O57 — Bidirectional I/O pin 57 |
| 腳位 69 | GND — Ground |
| 腳位 70 | I/O58 — Bidirectional I/O pin 58 |
| 腳位 71 | I/O59 — Bidirectional I/O pin 59 |
| 腳位 72 | I/O60 — Bidirectional I/O pin 60 |
| 腳位 73 | I/O61 — Bidirectional I/O pin 61 |
| 腳位 74 | I/O62 — Bidirectional I/O pin 62 |
| 腳位 75 | I/O63 — Bidirectional I/O pin 63 |
| 腳位 76 | IN0 — Dedicated input 0 |
| 腳位 77 | IN1 — Dedicated input 1 |
| 腳位 78 | IN2 — Dedicated input 2 |
| 腳位 79 | IN3 — Dedicated input 3 |
| 腳位 80 | GCLK — Global clock input |
| 腳位 81 | IN4 — Dedicated input 4 |
| 腳位 82 | IN5 — Dedicated input 5 |
| 腳位 83 | IN6/TDI — Dedicated input 6 / JTAG TDI |
| 腳位 84 | TMS/TCK/TDO — JTAG programming pins (TMS/TCK/TDO multiplexed per datasheet) |
典型應用
EPM5192JC-1N 適用於 7 應用s: 5V Industrial Glue-Logic Replacement, Address Decoding & Chip-Select Generation, Asynchronous State Machines, Legacy Printer / Disk-Drive Controllers, 8-bit to 16-bit Bus-Interface Bridge, Telecom Backplane Glue Logic, Legacy Military / Aerospace Sustaining Programs.
5V Industrial Glue-Logic Replacement
The EPM5192JC-1N consolidates dozens of 74LS/74F/74HC TTL packages into a single non-volatile, instant-on device on 5V industrial boards. Its 192 macrocells, 64 I/Os, and 7 dedicated inputs absorb address decoding, chip-select generation, and bus-control logic that would otherwise require a half-dozen discrete TTL chips. The 40 ns pin-to-pin delay (tPD) comfortably meets the timing budget of legacy 8- and 16-bit microprocessor buses clocked at 10-25 MHz, while the 5V CMOS I/O matches the original TTL signal levels with no level shifters. Power-up deterministic behavior is critical: unlike an FPGA, the EPM5192JC-1N is ready before the first clock edge, eliminating FPGA configuration-time startup issues on industrial controllers.
推薦
Address Decoding & Chip-Select Generation
The EPM5192JC-1N excels at generating board-level chip-select signals for memory and peripheral banks on 16-bit 8086/68000-style buses. With 192 macrocells and 12 LABs, a single device can decode up to 16-24 address lines and generate 8-12 chip-select outputs with full product-term fan-in, all within the guaranteed 40 ns tPD window. This eliminates the propagation-delay stack-up that plagues discrete 74LS138/139 decoder trees. The non-volatile EPROM fabric also means decoded logic is present at power-up, avoiding the boot-time races that FPGAs with serial configuration memory suffer.
推薦
Asynchronous State Machines
Wide product-term fan-in and sum-of-products macrocell architecture make the EPM5192JC-1N ideal for implementing asynchronous state machines - bus arbiters, FIFO controllers, and handshake converters - where each state may require 8-16 product terms. The 192 macrocells comfortably hold 8-12 such machines concurrently, and the 40 ns tPD delivers sub-50 ns state transitions needed for 20 MHz handshaking. CPLD deterministic timing removes the place-and-route jitter that complicates equivalent FPGA implementations of the same asynchronous logic.
推薦
Legacy Printer / Disk-Drive Controllers
The EPM5192JC-1N's 192 macrocells, 64 I/Os, and 5V CMOS tolerance map directly to the bus-interface glue logic used in late-1980s and 1990s laser printers, plotters, and disk-drive controllers. It absorbs the parallel-to-SCSI converters, encoder/decoder state machines, and motor-control glue that previously filled 4-6 separate PAL/GAL devices. The ceramic CQFP package withstands the elevated ambient temperatures inside printer and drive enclosures, and the EPROM cell retention (typically >20 years) supports the long service life of industrial-grade printing and storage equipment.
推薦
8-bit to 16-bit Bus-Interface Bridge
With 64 user I/Os, 7 dedicated inputs, and 40 ns pin-to-pin delay, the EPM5192JC-1N implements a complete 8-to-16-bit bus bridge - data steering, byte-enable generation, and wait-state insertion - in a single device. The 5V CMOS I/O directly interfaces both 5V 8088/8051-style 8-bit masters and 5V 8086/68000-style 16-bit slaves, eliminating bus-contention race conditions. The wide product-term fan-in allows complex steering equations without cascading multiple PAL/GAL devices, simplifying PCB layout and reducing board area by 40-60%.
推薦
Telecom Backplane Glue Logic
Telecom backplanes built on 5V TTL buses use the EPM5192JC-1N for HDLC/SDLC framing glue, time-slot interchange, and alarm-scan logic. The 192-macrocell capacity handles 4-6 framing channels simultaneously, while the 40 ns tPD supports the T1/E1 bit-rate timing at 1.544/2.048 MHz with substantial margin. The ceramic CQFP package is preferred in central-office equipment where long-term reliability and wide operating temperature range outweigh the cost of plastic packages.
推薦
Legacy Military / Aerospace Sustaining Programs
The EPM5192JC-1N is widely used in legacy military and aerospace platforms (radar signal conditioning, avionics bus monitors, weapon-system controllers) where the original MAX 5000 design is locked and re-certification cost is prohibitive. The ceramic CQFP package and 5V CMOS EPROM fabric deliver the long-term reliability and radiation tolerance required by MIL-STD-883 environments. Where MIL-STD processing is mandatory, the EPM5192GM883B-1 or EPM5192GM/883B drop-in equivalents are recommended in the same 84-pin ceramic footprint.
推薦
推薦產品摘要
工程參考資料，適用於 EPM5192JC-1N — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | EPM5192JC-1 | EPM5192JC | EPM5192GM883B | EPM5192GM883B-2 | EPM5192IC-1 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera (MIL-STD-883B) | Altera (MIL-STD-883B) | Altera |
| Package | 84-pin Ceramic CQFP (JEDEC S-CQCC-J84) | 84-pin Ceramic CQFP (same) | 84-pin Ceramic CQFP (same) | 84-pin Ceramic CQFP (same) | 84-pin Ceramic CQFP (same) | 100-pin Ceramic PGA (different footprint) |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 |
| Propagation Delay (tPD) | 40 ns | 40 ns | 55 ns | 40 ns | 55 ns | 40 ns |
| Max Clock Frequency (fMAX) | 62.5 MHz | 62.5 MHz | 40 MHz | 62.5 MHz | 40 MHz | 62.5 MHz |
| Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| MIL-STD-883 Processing | No | No | No | Yes (883B) | Yes (883B) | No |
| RoHS / Lead-Free Finish | Yes (N suffix) | No (leaded) | No (leaded) | No (leaded) | No (leaded) | No (leaded) |
主要差異化特點
- Highest speed grade (40 ns tPD) with lead-free ceramic finish (對比EPM5192JC)
- Standard industrial grade, lower cost than MIL-STD-883B (對比EPM5192GM883B)
- Ceramic CQFP for high-reliability industrial programs (對比EPM5192IC-1)
設計說明
Estimated: the EPM5192JC-1N draws approximately 200-400 mA from a single 5V rail under full 64-I/O switching load (verified Altera datasheet ICC specification for the MAX 5000 family). Place one 0.1 uF X7R ceramic decoupling capacitor within 5 mm of every VCC pin (four VCC pins total on the 84-pin CQFP) and one bulk 10 uF tantalum at the board-entry point. The ceramic CQFP leads limit high-frequency decoupling effectiveness, so keep the supply traces short and wide.
Estimated: at full 64-I/O switching at 25 MHz, total power dissipation is approximately 1.0-1.5 W (calculated as P = VCC x ICC + C x V^2 x f per output). The 84-pin CQFP has no heatslug and relies on PCB copper for heat spreading. Use a minimum 4-layer PCB with an internal ground plane to keep junction-to-ambient thermal resistance below 35 C/W; in enclosed industrial enclosures, derate ambient by 10-15 C.
Three pitfalls to avoid: (1) Do NOT interface 3.3V logic directly to the 5V CMOS I/O - use a level shifter or migrate to a MAX II/MAX V part. (2) Do NOT exceed the 40 ns tPD budget when targeting >25 MHz bus clocks - either upgrade to a faster grade or split the logic across two CPLDs. (3) Do NOT assume the -1N (lead-free) and -1 (leaded) are interchangeable without confirming with your contract manufacturer that the solder profile supports the finish change.
Route the GCLK global clock pin (pin 80) with a short, matched trace to avoid skew across the 12 LABs. The four VCC and four GND pins should be tied to wide power planes with multiple vias to reduce inductance. Place JTAG pins TDI/TDO/TMS/TCK (per datasheet, typically shared with IN pins) on a dedicated JTAG header so the ByteBlaster programmer can be attached without disturbing the functional signals. CQFP lead-pitch is 1.27 mm (0.050"), so leave 0.3 mm clearance between pads and adjacent traces.
合規資訊
RoHS compliance indicated by trailing N suffix in the MPN. AEC-Q100 not applicable (CPLD, not an automotive-grade IC). MIL-STD-883B processing available separately on EPM5192GM883B variants.
