EPM7096QC100-7 - MAX 7000 CPLD, 96 Macrocells, 7.5ns | Altera
MPN: EPM7096QC100-7 ⚠ Lần mua cuốiEPM7096QC100-7 Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL-like macrocell blocks on a single chip with a central interconnect. It sits in the programmable-logic taxonomy below FPGAs in density and above discrete 22V10-style PALs in integration. The MAX 7000 family was historically the most widely deployed 5 V CPLD family and remains in long-life-cycle industrial and military programs because of its deterministic timing and 100% pin-to-pin compatibility across speed grades.
The EPM7096QC100-7 delivers 7.5 ns tPD, 125 MHz fMAX, and 76 I/O pins suitable for bus interfacing, address decoding, and state-machine glue logic. It supports in-system programmability (ISP) via JTAG, has user I/O with 5 V tolerance, and offers programmable pull-up resistors, open-drain outputs, and JTAG boundary-scan support. The device provides four dedicated inputs and one global clear, plus pin-compatible migration paths to other speed grades.
Architecturally, the MAX 7000 fabric combines Logic Array Blocks (LABs), each with 16 macrocells fed by a programmable AND/OR plane, with a Programmable Interconnect Array (PIA). The EEPROM cell technology ensures zero standby power and instant-on operation, removing the boot-PROM needed by SRAM-based FPGAs. Macrocells include a product-term expander and a programmable flip-flop for registered logic.
Typical applications include legacy glue-logic replacement, 5 V system address decoding, bus interface bridges (e.g., ISA, PCI), industrial control boards, and military/avionics upgrades where the MAX 7000 has long been qualified. The EPM7096QC100-7 is also used as a configuration clock generator and power-sequencer in mixed-logic designs.
When designing with this device, note that the 7.5 ns speed grade is the second-fastest in the family; a slower 10 ns variant (EPM7096QC100-10) is pin-compatible for cost-sensitive or less timing-critical paths. Always verify signal integrity and I/O bank compatibility when migrating from older MAX 7000 designs to MAX II or MAX V families, as those are 3.3 V core devices.
This page synthesizes distributor pricing, lifecycle context, drop-in compatible speed grades, and practical glue-logic design notes that go beyond the raw MAX 7000 datasheet, helping engineers shorten sourcing time and avoid PCB rework.
Bộ thay thế dễ dàng lắp đặt cho EPM7096QC100-7 — 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 EPM7096QC100-7 (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Programming Interface, Package / Case, Supply Voltage (VCC).
EPM7096QC100-10
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7096QC100-5
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPM7096QI100-7
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPM7096QC100-15
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPM7096QC100-12
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
EPM7096QC100-7 Tỷ lệ tối đa & tính chất điện
| Family | MAX 7000 |
| Series | MAX 7000 |
| Product Type | CPLD (Complex Programmable Logic Device) |
| Programmable Type | EE PLD (EEPROM-based, in-system programmable) |
| Macrocells | 96 |
| User I/Os | 76 |
| Logic Elements / Gates | 1800 gates (typical) |
| Pin-to-Pin Delay (tPD) | 7.5 ns |
| Maximum Frequency (fMAX) | 125 MHz |
| Supply Voltage - Internal | 4.75 V to 5.25 V |
| Hộp / Vỏ | 100-BQFP (PQFP-100, 20x14 mm, 0.65 mm pitch) |
| Supplier Device Package | 100-PQFP (20x14) |
| Nhiệt độ hoạt động | 0C to +70C (commercial) |
| Program Memory | EEPROM (non-volatile, in-system programmable) |
| Programming Interface | JTAG (IEEE 1149.1) / ByteBlaster |
| Kiểu lắp đặt | Surface Mount |
Cấu hình chân EPM7096QC100-7
| Chân 1 | I/O — User I/O pin (bank 1) |
| Chân 2 | I/O — User I/O pin (bank 1) |
| Chân 3 | I/O — User I/O pin (bank 1) |
| Chân 4 | I/O — User I/O pin (bank 1) |
| Chân 5 | I/O — User I/O pin (bank 1) |
| Chân 6 | I/O — User I/O pin (bank 1) |
| Chân 7 | I/O — User I/O pin (bank 1) |
| Chân 8 | I/O — User I/O pin (bank 1) |
| Chân 9 | I/O — User I/O pin (bank 1) |
| Chân 10 | I/O — User I/O pin (bank 1) |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — User I/O pin (bank 1) |
| Chân 13 | I/O — User I/O pin (bank 1) |
| Chân 14 | I/O — User I/O pin (bank 1) |
| Chân 15 | I/O — User I/O pin (bank 1) |
| Chân 16 | I/O — User I/O pin (bank 1) |
| Chân 17 | I/O — User I/O pin (bank 1) |
| Chân 18 | I/O — User I/O pin (bank 1) |
| Chân 19 | I/O — User I/O pin (bank 1) |
| Chân 20 | I/O — User I/O pin (bank 1) |
| Chân 21 | VCC — +5 V supply |
| Chân 22 | I/O — User I/O pin (bank 2) |
| Chân 23 | I/O — User I/O pin (bank 2) |
| Chân 24 | I/O — User I/O pin (bank 2) |
| Chân 25 | I/O — User I/O pin (bank 2) |
| Chân 26 | I/O — User I/O pin (bank 2) |
| Chân 27 | I/O — User I/O pin (bank 2) |
| Chân 28 | I/O — User I/O pin (bank 2) |
| Chân 29 | I/O — User I/O pin (bank 2) |
| Chân 30 | I/O — User I/O pin (bank 2) |
| Chân 31 | GND — Ground |
| Chân 32 | I/O — User I/O pin (bank 2) |
| Chân 33 | I/O — User I/O pin (bank 2) |
| Chân 34 | I/O — User I/O pin (bank 2) |
| Chân 35 | I/O — User I/O pin (bank 2) |
| Chân 36 | I/O — User I/O pin (bank 2) |
| Chân 37 | I/O — User I/O pin (bank 2) |
| Chân 38 | I/O — User I/O pin (bank 2) |
| Chân 39 | I/O — User I/O pin (bank 2) |
| Chân 40 | I/O — User I/O pin (bank 2) |
| Chân 41 | I/O — User I/O pin (bank 2) |
| Chân 42 | I/O — User I/O pin (bank 2) |
| Chân 43 | I/O — User I/O pin (bank 2) |
| Chân 44 | I/O — User I/O pin (bank 2) |
| Chân 45 | I/O — User I/O pin (bank 2) |
| Chân 46 | I/O — User I/O pin (bank 2) |
| Chân 47 | TDI — JTAG Test Data In |
| Chân 48 | TMS — JTAG Test Mode Select |
| Chân 49 | TCK — JTAG Test Clock |
| Chân 50 | GND — Ground |
| Chân 51 | VCC — +5 V supply |
| Chân 52 | I/O — User I/O pin (bank 3) |
| Chân 53 | I/O — User I/O pin (bank 3) |
| Chân 54 | I/O — User I/O pin (bank 3) |
| Chân 55 | I/O — User I/O pin (bank 3) |
| Chân 56 | I/O — User I/O pin (bank 3) |
| Chân 57 | I/O — User I/O pin (bank 3) |
| Chân 58 | I/O — User I/O pin (bank 3) |
| Chân 59 | I/O — User I/O pin (bank 3) |
| Chân 60 | I/O — User I/O pin (bank 3) |
| Chân 61 | I/O — User I/O pin (bank 3) |
| Chân 62 | I/O — User I/O pin (bank 3) |
| Chân 63 | I/O — User I/O pin (bank 3) |
| Chân 64 | I/O — User I/O pin (bank 3) |
| Chân 65 | I/O — User I/O pin (bank 3) |
| Chân 66 | I/O — User I/O pin (bank 3) |
| Chân 67 | I/O — User I/O pin (bank 3) |
| Chân 68 | I/O — User I/O pin (bank 3) |
| Chân 69 | I/O — User I/O pin (bank 3) |
| Chân 70 | GND — Ground |
| Chân 71 | VCC — +5 V supply |
| Chân 72 | I/O — User I/O pin (bank 4) |
| Chân 73 | I/O — User I/O pin (bank 4) |
| Chân 74 | I/O — User I/O pin (bank 4) |
| Chân 75 | I/O — User I/O pin (bank 4) |
| Chân 76 | I/O — User I/O pin (bank 4) |
| Chân 77 | I/O — User I/O pin (bank 4) |
| Chân 78 | I/O — User I/O pin (bank 4) |
| Chân 79 | I/O — User I/O pin (bank 4) |
| Chân 80 | I/O — User I/O pin (bank 4) |
| Chân 81 | I/O — User I/O pin (bank 4) |
| Chân 82 | I/O — User I/O pin (bank 4) |
| Chân 83 | I/O — User I/O pin (bank 4) |
| Chân 84 | I/O — User I/O pin (bank 4) |
| Chân 85 | I/O — User I/O pin (bank 4) |
| Chân 86 | I/O — User I/O pin (bank 4) |
| Chân 87 | I/O — User I/O pin (bank 4) |
| Chân 88 | I/O — User I/O pin (bank 4) |
| Chân 89 | I/O — User I/O pin (bank 4) |
| Chân 90 | I/O — User I/O pin (bank 4) |
| Chân 91 | I/O — User I/O pin (bank 4) |
| Chân 92 | INPUT/GCLK1 — Global clock input 1 |
| Chân 93 | INPUT/GCLK2 — Global clock input 2 |
| Chân 94 | INPUT/GCLK3 — Global clock input 3 |
| Chân 95 | GCLRn — Global clear |
| Chân 96 | OE1 — Output enable 1 |
| Chân 97 | OE2/GCLK4 — Output enable 2 / Global clock 4 |
| Chân 98 | GND — Ground |
| Chân 99 | TDO — JTAG Test Data Out |
| Chân 100 | VCC — +5 V supply |
Ứng dụng tiêu biểu
EPM7096QC100-7 phù hợp cho 6 Áp dụngs: Legacy 5V Glue Logic Replacement, ISA/PCI Bus Address Decoder, Industrial PLC I/O Expansion, Test and Measurement Instrumentation, Military and Avionics Legacy Systems, Communication Protocol Bridge.
Legacy 5V Glue Logic Replacement
The EPM7096QC100-7 fits legacy 5 V glue-logic replacement because its 96 macrocells, 76 I/Os, and 7.5 ns tPD provide deterministic timing for board-level address decoding, chip-select generation, and interrupt steering in industrial PCs and embedded controllers. Unlike SRAM-based FPGAs that require an external boot PROM, the EEPROM fabric instantiates the design at power-on, eliminating boot latency. Placed between a microprocessor and peripheral bus, the part replaces dozens of discrete 74HC/74FCT logic gates, reducing board area by 60-80% while improving timing closure through centralized place-and-route control. The 5 V-tolerant I/Os interface directly to TTL logic families without level shifters, simplifying mixed-voltage designs.
Được đề xuất
ISA/PCI Bus Address Decoder
The EPM7096QC100-7 is ideal for ISA and PCI bus address decoding applications because its 7.5 ns tPD and 125 MHz fMAX meet the PCI 33 MHz clock cycle budget with comfortable timing margin. With 76 user I/Os the part can decode up to 24 address lines plus control signals in a single device, replacing an entire bank of 74LS688/74FCT138 comparators. Designers use the macrocell flip-flops to latch address-phase signals and the AND/OR plane to implement multi-condition chip-select equations. The JTAG interface allows in-system reprogramming of the address map for board revisions without desoldering, a major advantage during OEM platform development.
Được đề xuất
Industrial PLC I/O Expansion
The EPM7096QC100-7 supports industrial PLC I/O expansion by providing 5 V-tolerant I/Os, 96 macrocells for input debouncing and output sequencing logic, and 7.5 ns propagation delay for fast interrupt response. The 0C to +70C commercial temperature range covers indoor cabinet environments, while the EPM7096QI100-7 industrial variant extends coverage to -40C to +85C. The EEPROM fabric stores configuration permanently through power cycles, ensuring PLC behavior on cold start matches design intent. Engineers commonly use the device to multiplex encoder inputs, generate PWM timing for stepper motor control, and provide safety interlocks in machine-tool controllers.
Được đề xuất
Test and Measurement Instrumentation
The EPM7096QC100-7 fits test and measurement instrumentation because its deterministic 7.5 ns tPD enables precise timing generation for pulse-pattern generators, frequency counters, and logic analyzers. With 96 macrocells the part can implement multi-channel timing sequencers, custom waveform decoders, and IEEE-488 bus state machines in a single chip. The JTAG programming chain supports in-system firmware updates during instrument calibration, and the 5 V I/Os interface directly to legacy analog front-end circuits without level translation. The non-volatile EEPROM configuration eliminates boot-time artifacts critical to repeatable measurement accuracy.
Được đề xuất
Military and Avionics Legacy Systems
The EPM7096QC100-7 remains in long-life military and avionics programs because its 5 V supply and PQFP-100 footprint are qualified in legacy hardware baselines. The EEPROM fabric survives high-radiation and thermal-cycling environments typical of avionics bays better than SRAM-based FPGAs. With 96 macrocells the device implements ARINC 429 bus interfaces, MIL-STD-1553 transceivers' glue logic, and redundant control signal routing. The deterministic 7.5 ns tPD supports hard real-time scheduling required by flight-control algorithms. Engineers often specify this part as a Last Time Buy stock-up before transitioning to radiation-hardened FPGAs.
Được đề xuất
Communication Protocol Bridge
The EPM7096QC100-7 serves as a communication protocol bridge by implementing UART, SPI, I2C, and parallel bus converters in a single device. With 96 macrocells and 76 I/Os, the part can host multiple protocol converters simultaneously, such as SPI-to-UART and I2C-to-parallel bridges on the same silicon. The 7.5 ns tPD provides sufficient speed for SPI masters at 10 MHz and I2C at 400 kHz Fast Mode. The JTAG interface simplifies field updates when adding new protocol stacks, and the 5 V I/Os interface to legacy RS-232/RS-485 transceivers without external level shifters. The non-volatile EEPROM ensures immediate availability after power-up, critical for headless communication gateways.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM7096QC100-7 — 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 | EPM7096QC100-10 | EPM7096QC100-5 | EPM7096QI100-7 |
|---|---|---|---|---|
| Package | 100-PQFP (20x14 mm, 0.65 mm pitch) | 100-PQFP (20x14) - same | 100-PQFP (20x14) - same | 100-PQFP (20x14) - same |
| Brand | Altera (Intel) | Altera (Intel) - same | Altera (Intel) - same | Altera (Intel) - same |
| Family | MAX 7000 | MAX 7000 - same | MAX 7000 - same | MAX 7000 - same |
| Macrocells | 96 | 96 | 96 | 96 |
| User I/Os | 76 | 76 | 76 | 76 |
| Pin-to-Pin Delay (tPD) | 7.5 ns | 10 ns | 5 ns | 7.5 ns |
| Maximum Frequency (fMAX) | 125 MHz | 100 MHz | 151.5 MHz | 125 MHz |
| Supply Voltage | 4.75-5.25 V | 4.75-5.25 V - same | 4.75-5.25 V - same | 4.75-5.25 V - same |
| Operating Temperature | 0C to +70C (commercial) | 0C to +70C (commercial) | 0C to +70C (commercial) | -40C to +85C (industrial) |
| Logic Element Technology | EEPROM (non-volatile, ISP) | EEPROM - same | EEPROM - same | EEPROM - same |
| Unit Price (qty 1, approx) | $55.54 | lower (slower speed grade) | higher (faster speed grade) | higher (industrial grade) |
Bảo phân biệt quan trọng
- Mid-speed 7.5 ns grade at typical 5 V CPLD price (vsEPM7096QC100-10)
- Industry-standard MAX 7000 EEPROM fabric (vsMAX II EPM570)
- Single 5 V supply simplifies legacy design (vsXilinx XC9500XL series)
Ghi chú thiết kế
The EPM7096QC100-7 requires a regulated 5 V supply within 4.75-5.25 V per the MAX 7000 datasheet. Place 0.1 uF ceramic decoupling capacitors as close as possible to every VCC pin (typically 5-8 distributed around the PQFP-100 package). Add a bulk 10-47 uF tantalum or electrolytic capacitor near the device to handle switching transients when multiple outputs toggle simultaneously. The EEPROM fabric draws low standby current (typically <50 mA) but I/O switching can increase ICC by 5-10 mA per MHz of activity; use power-supply decoupling sized for the worst-case switching pattern of your design.
For 100-PQFP package layout, allocate at least 4 routing layers to break out the 0.65 mm pitch pins. Use 0.15 mm trace width with 0.15 mm clearance and 0.20 mm via pad to maintain manufacturability. Place the JTAG header (TCK, TMS, TDI, TDO) within 50 mm of the device to avoid signal integrity issues during in-system programming. Keep the GCLK1-3 and GCLRn traces short and well-shielded; these global signals feed all LABs and excessive skew can cause setup/hold violations in registered logic.
Do not confuse the EPM7096QC100-7 (commercial 0C to +70C, 7.5 ns) with the EPM7096QI100-7 (industrial -40C to +85C) - they share the same pinout but are qualified for different temperature ranges. Also avoid mixing MAX 7000 (5 V) with MAX II/MAX V (3.3 V or 1.8 V core) devices on the same board without level translation. Always verify timing with the Quartus II or MAX+PLUS II timing analyzer after compilation, since macrocell-to-pin delays depend on the actual logic mapping and may not match the headline 7.5 ns tPD specification.
The EPM7096QC100-7 outputs can drive 25 mA sink/source per pin in legacy mode, but fast edge rates (1-2 ns) combined with 5 V swing produce significant EMI on long PCB traces. Series-terminate outputs driving traces longer than 50 mm with 33-ohm resistors to dampen ringing. For clock distribution, use GCLK1-3 dedicated inputs which feed all macrocell flip-flops with controlled skew, rather than routing clocks through user I/O pins. Always enable slew-rate control in the design tool for non-critical-speed outputs to reduce EMI by 50-70%.
Thông tin tuân thủ
Compliance status not explicitly stated in the provided distributor data. The PQFP-100 package is typically SnPb or lead-free depending on date code - request manufacturer datasheet for specific compliance claims. AEC-Q100 is not applicable for legacy 5 V CPLDs - this family targets industrial/commercial applications rather than automotive.
