EPM7096QC100-10 - 96-Macrocell MAX 7000 CPLD, 10ns, PQFP-100 | Altera
MPN: EPM7096QC100-10 ✗ Cuối đờiEPM7096QC100-10 Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that combines the instant-on characteristics of PAL/GAL architectures with higher macrocell density and deterministic timing. Within the broader taxonomy, the CPLD belongs to programmable logic devices, sits alongside FPGAs as the two main branches of digital programmable logic, and ultimately falls under the semiconductor and integrated circuit hierarchy. The MAX 7000 series was Altera's mainstream 5V CPLD family widely adopted for bus interface glue logic, address decoding, state-machine control, and peripheral bridging before 3.3V FPGAs became dominant.
Key specifications include 96 macrocells, 4 Logic Array Blocks, 76 available I/O pins, 10ns tPD (pin-to-pin delay), 100 MHz maximum operating frequency, and 5V VCC. The device supports JTAG boundary-scan test per IEEE 1149.1 and is PCI-compliant in the -10 speed grade. The PQFP-100 (Plastic Quad Flat Pack, 20×14 mm, 0.65mm pitch) gives a robust through-hole-compatible footprint and is one of the most widely supported legacy CPLD packages on long-lifecycle industrial designs.
Typical applications include ISA/PCI bus decoding, peripheral glue logic, address decoding, state-machine control, and reconfigurable I/O expansion in industrial control, telecom, and embedded systems. When designing with this part, note that the MAX 7000 (non-S) variant uses a parallel programming interface; for ISP via JTAG, verify the exact device suffix against the datasheet. The PQFP-100 footprint requires a fine-pitch PCB land pattern; ensure adequate thermal relief for the exposed die pad and follow JEDEC J-STD-020 MSL handling for any programming or rework steps.
Bộ thay thế dễ dàng lắp đặt cho EPM7096QC100-10 — 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 EPM7096QC100-10 (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Package, Programming Interface, Mounting Type, Supply Voltage (VCC).
EPM7096LC84-10
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7096LC84-15
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7096LC84-7
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7096LC68-15
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7096LC68-7
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7096QC100-10 Tỷ lệ tối đa & tính chất điện
| Family | MAX 7000 |
| Macrocells | 96 |
| Logic Array Blocks | 4 |
| User I/O Pins | 76 |
| Propagation Delay (tPD) | 10 ns |
| Maximum Operating Frequency | 100 MHz |
| Supply Voltage (VCC) | 4.75 V to 5.25 V |
| Technology | EEPROM-based CMOS |
| Programming Interface | ByteBlaster / parallel (JTAG ISP on MAX 7000S variants) |
| Boundary Scan | IEEE Std. 1149.1 (JTAG) on MAX 7000S |
| PCI Compliance | Yes (PCI SIG Local Bus Specification Rev. 2.2 at -10 speed grade) |
| Nhiệt độ hoạt động | 0 °C to +70 °C (commercial) |
| Hộp | 100-pin PQFP (R-PQFP-G100, 20×14 mm, 0.65 mm pitch) |
| Kiểu lắp đặt | Surface Mount |
Cấu hình chân EPM7096QC100-10
| Chân 1 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 2 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 3 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 4 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 5 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 6 | GND — Ground |
| Chân 7 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 8 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 9 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 10 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 11 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 12 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 13 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 14 | I/O — User I/O pin (Macrocell I/O bank 1) |
| Chân 15 | GND — Ground |
| Chân 16 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 17 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 18 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 19 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 20 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 21 | GND — Ground |
| Chân 22 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 23 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 24 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 25 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 26 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 27 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 28 | GND — Ground |
| Chân 29 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 30 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 31 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 32 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 33 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 34 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 35 | I/O — User I/O pin (Macrocell I/O bank 2) |
| Chân 36 | GND — Ground |
| Chân 37 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 38 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 39 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 40 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 41 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 42 | VCC — +5V supply voltage |
| Chân 43 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 44 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 45 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 46 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 47 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 48 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 49 | GND — Ground |
| Chân 50 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 51 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 52 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 53 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 54 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 55 | I/O — User I/O pin (Macrocell I/O bank 3) |
| Chân 56 | GND — Ground |
| Chân 57 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 58 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 59 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 60 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 61 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 62 | VCC — +5V supply voltage |
| Chân 63 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 64 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 65 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 66 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 67 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 68 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 69 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 70 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 71 | I/O — User I/O pin (Macrocell I/O bank 4) |
| Chân 72 | GND — Ground |
| Chân 73 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 74 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 75 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 76 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 77 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 78 | VCC — +5V supply voltage |
| Chân 79 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 80 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 81 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 82 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 83 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 84 | I/O — User I/O pin (Macrocell I/O bank 5) |
| Chân 85 | GND — Ground |
| Chân 86 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 87 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 88 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 89 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 90 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 91 | VCC — +5V supply voltage |
| Chân 92 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 93 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 94 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 95 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 96 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 97 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 98 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 99 | I/O — User I/O pin (Macrocell I/O bank 6) |
| Chân 100 | I/O — User I/O pin (Macrocell I/O bank 6) |
Ứng dụng tiêu biểu
EPM7096QC100-10 phù hợp cho 6 Áp dụngs: ISA/PCI Bus Address Decoding, Peripheral Glue Logic Replacement, State-Machine Control, Reconfigurable I/O Expansion, Industrial Control Boards, Telecom Backplane Bridging.
ISA/PCI Bus Address Decoding
The EPM7096QC100-10's 10 ns pin-to-pin propagation delay and PCI compliance at -10 speed grade make it well-suited for ISA/PCI bus address decoding in legacy industrial PCs and add-in cards. With 96 macrocells organized into 4 Logic Array Blocks, the device can hold multiple address-decoder windows, chip-select generators, and wait-state logic in a single non-volatile part. The 76 user I/Os easily accommodate full 32-bit address and 16/32-bit data bus multiplexing, while the 5V VCC integrates directly with PCI 5V signaling without level shifters.
Được đề xuất
Peripheral Glue Logic Replacement
The EPM7096QC100-10 is widely used to replace multiple 74-series TTL/CMOS glue-logic chips with a single programmable device, reducing board area and BOM cost. Its 4 Logic Array Blocks and 96 macrocells can implement latches, multiplexers, parity generators, and interrupt controllers that previously required 5 to 10 discrete packages. The 10 ns tPD keeps propagation through the CPLD below one PCI clock cycle, ensuring no setup-time violations on peripheral buses.
Được đề xuất
State-Machine Control
Implementing complex state machines is a classic CPLD use case, and the EPM7096QC100-10's 96 macrocells easily encode FSMs with 16 to 32 states plus output decoding. The deterministic 10 ns tPD enables tight state-transition timing with no jitter from asynchronous routing, while the EEPROM-based non-volatile configuration means the state machine powers up instantly with no external boot PROM. Designers can iterate on the FSM in Altera's legacy MAX+PLUS II toolchain and re-program the device in-circuit via ByteBlaster.
Được đề xuất
Reconfigurable I/O Expansion
The EPM7096QC100-10's 76 user I/O pins make it ideal for reconfigurable I/O expansion in legacy embedded systems where a microcontroller lacks enough pins. The 5V-tolerant I/Os interface directly to 5V peripherals, while the CPLD can implement I2C, SPI, or parallel-bit-banged protocols in firmware-defined logic. Combined with 96 macrocells, one EPM7096QC100-10 can replace an entire I/O-expander ASIC plus its support glue in industrial control boards.
Được đề xuất
Industrial Control Boards
Industrial PLCs, motor controllers, and process-control boards have used the EPM7096QC100-10 for over two decades thanks to its 0–70 °C commercial temperature range, robust PQFP-100 footprint, and EEPROM non-volatility. The device hosts encoder interfaces, PWM generators, and fault-logic circuits that benefit from the CPLD's deterministic timing. Long-term field-installed bases in factories continue to require this part for maintenance, even as new designs migrate to MAX II or MAX V.
Được đề xuất
Telecom Backplane Bridging
The EPM7096QC100-10 serves legacy telecom backplanes where it bridges E1/T1 framers, HDLC controllers, and time-slot interchangers through deterministic glue logic. The 100-pin PQFP gives generous I/O headroom for backplane connectors, while 5V VCC and 10 ns tPD meet the timing margins of older TDM buses. PCI-compliance at -10 speed grade ensures interoperability with industry-standard cPCI bridges used in telecom line cards.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM7096QC100-10 — 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 | EPM7096LC84-10 | EPM7096LC84-15 | EPM7096LC84-7 | EPM7096LC68-15 | EPM7096LC68-7 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 100-pin PQFP | 84-pin PLCC (verify package variant) | 84-pin PLCC (verify package variant) | 84-pin PLCC (verify package variant) | 68-pin PLCC (verify package variant) | 68-pin PLCC (verify package variant) |
| Family | MAX 7000 | MAX 7000 | MAX 7000 | MAX 7000 | MAX 7000 | MAX 7000 |
| Macrocells | 96 | 96 | 96 | 96 | 96 | 96 |
| Propagation Delay (tPD) | 10 ns | 10 ns | 15 ns (+50%) | 7 ns (-30%) | 15 ns (+50%) | 7 ns (-30%) |
| Supply Voltage | 5 V (4.75–5.25 V) | 5 V (4.75–5.25 V) | 5 V (4.75–5.25 V) | 5 V (4.75–5.25 V) | 5 V (4.75–5.25 V) | 5 V (4.75–5.25 V) |
| User I/O Pins | 76 | 68 (PLCC-84) | 68 (PLCC-84) | 68 (PLCC-84) | 52 (PLCC-68) | 52 (PLCC-68) |
| Logic Array Blocks | 4 | 4 | 4 | 4 | 4 | 4 |
| Operating Temperature | 0 °C to +70 °C (commercial) | 0 °C to +70 °C | 0 °C to +70 °C | 0 °C to +70 °C | 0 °C to +70 °C | 0 °C to +70 °C |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Faster 10 ns tPD speed grade compared to -15 variants (vsEPM7096LC84-15)
- Largest I/O count in the EPM7096 family with 100-pin PQFP (vsEPM7096LC68-15)
- Same MAX 7000 die as the LC family variants — guaranteed architecture compatibility (vsEPM7096LC84-10)
Ghi chú thiết kế
The EPM7096QC100-10 requires a stable +5 V supply within 4.75 V to 5.25 V. Place a 0.1 µF ceramic decoupling capacitor as close as possible to each VCC pin (4 pins: 42, 62, 78, 91) and add a 10 µF tantalum bulk capacitor at the board supply input. Multiple GND pins (6, 15, 21, 28, 36, 49, 56, 72, 85) must all be connected to a low-impedance ground plane to prevent ground-bounce-induced logic errors, especially critical at the -10 ns tPD speed grade.
The PQFP-100 package has a 0.65 mm lead pitch and requires a fine-pitch PCB land pattern compliant with IPC-7351. Use NSMD (non-solder mask defined) pads for better solder joint reliability, and follow JEDEC J-STD-020 MSL handling procedures for any rework. The 20×14 mm body has reasonable thermal dissipation for the CMOS core; a continuous ground plane directly under the device acts as a thermal spreader and provides reference for high-speed signals.
Three common pitfalls when designing with the EPM7096QC100-10: (1) confusing the MAX 7000 base variant (this part, parallel programming only) with the MAX 7000S variant (EPM7096S prefix) which adds JTAG ISP — verify the exact MPN suffix before designing the programming interface; (2) exceeding 5.25 V VCC absolute maximum will permanently damage the EEPROM cells; (3) leaving unused I/O pins floating can cause excessive ICC supply current — set unused pins to output-low or input with internal pull-up enabled in the MAX+PLUS II design file.
At 10 ns tPD, the EPM7096QC100-10 drives 5V CMOS signals with rise/fall times around 2–3 ns. Route output traces as 50 Ω microstrip or stripline on the ground-plane-referenced PCB to control reflections on long traces. Place series damping resistors (22–33 Ω) at outputs driving heavily-loaded buses to reduce ground bounce. For clock inputs, keep traces short and well-isolated from switching I/O to maintain timing margins across the 0–70 °C commercial temperature range.
Thông tin tuân thủ
RoHS, REACH, lead-free and halogen-free status are not explicitly stated in the verified web data for this obsolete Altera/Intel MAX 7000 part. EPM7096QC100-10 was originally released before RoHS became mandatory and many MAX 7000 production lots are non-RoHS — request a compliance certificate from the distributor before using in RoHS-restricted designs.
