EPM240T1OOC5N - MAX II CPLD, 192 Macro Cells, 100-TQFP | Intel
MPN: EPM240T1OOC5N ✓ Hoạt độngEPM240T1OOC5N Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile, instant-on programmable logic IC that combines multiple PAL-like logic blocks with a programmable interconnect matrix. CPLDs sit below FPGAs in density and sit above discrete 74-series glue logic in flexibility; they are used for I/O expansion, bus bridging, power-up sequencing, and state-machine replacement where deterministic, low-latency, non-volatile behavior is required. The MAX II family adds 8 Kbits of user flash memory and removes the legacy EEPROM/CMOS-cell architecture of MAX 7000, lowering power and cost.
Key features include 192 macro cells, 80 I/O pins, 8 Kbits of internal user flash memory, JTAG-based in-system programmability (IEEE 1149.1), 4-input look-up tables, and zero-power versus commercial junction temperature grades. The 100-pin TQFP package supports vertical migration to higher-density MAX II devices (EPM570, EPM1270, EPM2210) in the same footprint, preserving PCB design across multiple logic-density points.
Architecturally, the EPM240T100C5N uses a non-volatile flash-based configuration cell so it powers up in a defined state within microseconds - a major advantage over SRAM FPGAs that require an external boot PROM and configuration time. MultiVolt I/O supports 1.5 V, 1.8 V, 2.5 V, and 3.3 V interfaces from a single 3.3 V core supply, simplifying mixed-voltage board designs.
Typical applications include I/O expansion and voltage translation in industrial control boards, glue logic replacement in telecom/networking line cards, bus-interface bridging (PCI to local bus, address decoding), power-up/power-down sequencing in ATCA/ATX platforms, and LED-control or motor-control state machines in consumer and industrial equipment.
When designing with this device, use the Intel Quartus Prime design suite (free Web Edition supports MAX II) for synthesis, place-and-route, programming-file generation, and JTAG programming via the Altera USB-Blaster or compatible cable. Decouple all VCCINT/VCCIO pins with 0.1 µF capacitors placed within 100 mils of the package pins.
This page synthesizes distributor pricing for the EPM240T100C5N and same-family drop-in alternatives (EPM240T100I5N, EPM240GT100C5N, EPM1270T144C5N), design notes, and selection guidance not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho EPM240T1OOC5N — 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 EPM240T1OOC5N (cùng hình factor và footprint) — khác nhau ở Process Technology, Operating Temperature, Package, RoHS Status, Family.
EPM240T100I5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM240GT100C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM240T100C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570T100C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →XC2C64A-7VQG100C
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
XC2C128-7VQG100C
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPM240T1OOC5N Tỷ lệ tối đa & tính chất điện
| Family | MAX II |
| Macro Cells | 192 |
| Logic Elements (LE) | 240 |
| User I/O Pins (max) | 80 |
| Internal User Flash Memory | 8 Kbits |
| Maximum Operating Frequency | 201.1 MHz |
| Process Technology | 0.18 µm, 6-layer metal flash |
| Supply Voltage (VCCINT/VCCIO) | 2.5 V / 3.3 V |
| Hộp | 100-pin TQFP |
| Speed Grade | C5 (commercial, -40 °C to +85 °C) |
| In-System Programmability | Yes (JTAG, IEEE 1149.1) |
| Configuration Method | Non-volatile flash, instant-on |
| MultiVolt I/O Support | 1.5 V / 1.8 V / 2.5 V / 3.3 V |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
| Nhiệt độ hoạt động | 0 °C to +85 °C (commercial) |
Cấu hình chân EPM240T1OOC5N
| Chân 1 | I/O — General-purpose user I/O bank 1 |
| Chân 2 | I/O — General-purpose user I/O bank 1 |
| Chân 3 | I/O — General-purpose user I/O bank 1 |
| Chân 4 | I/O — General-purpose user I/O bank 1 |
| Chân 5 | I/O — General-purpose user I/O bank 1 |
| Chân 6 | I/O — General-purpose user I/O bank 1 |
| Chân 7 | I/O — General-purpose user I/O bank 1 |
| Chân 8 | I/O — General-purpose user I/O bank 1 |
| Chân 9 | I/O — General-purpose user I/O bank 1 |
| Chân 10 | I/O — General-purpose user I/O bank 1 |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — General-purpose user I/O bank 1 |
| Chân 13 | I/O — General-purpose user I/O bank 1 |
| Chân 14 | I/O — General-purpose user I/O bank 1 |
| Chân 15 | I/O — General-purpose user I/O bank 1 |
| Chân 16 | I/O — General-purpose user I/O bank 1 |
| Chân 17 | I/O — General-purpose user I/O bank 1 |
| Chân 18 | I/O — General-purpose user I/O bank 1 |
| Chân 19 | I/O — General-purpose user I/O bank 1 |
| Chân 20 | I/O — General-purpose user I/O bank 1 |
| Chân 21 | I/O — General-purpose user I/O bank 1 |
| Chân 22 | I/O — General-purpose user I/O bank 1 |
| Chân 23 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 24 | I/O — General-purpose user I/O bank 1 |
| Chân 25 | I/O — General-purpose user I/O bank 1 |
| Chân 26 | I/O — General-purpose user I/O bank 1 |
| Chân 27 | I/O — General-purpose user I/O bank 1 |
| Chân 28 | I/O — General-purpose user I/O bank 1 |
| Chân 29 | I/O — General-purpose user I/O bank 1 |
| Chân 30 | I/O — General-purpose user I/O bank 1 |
| Chân 31 | GND — Ground |
| Chân 32 | I/O — General-purpose user I/O bank 2 |
| Chân 33 | I/O — General-purpose user I/O bank 2 |
| Chân 34 | I/O — General-purpose user I/O bank 2 |
| Chân 35 | I/O — General-purpose user I/O bank 2 |
| Chân 36 | I/O — General-purpose user I/O bank 2 |
| Chân 37 | I/O — General-purpose user I/O bank 2 |
| Chân 38 | I/O — General-purpose user I/O bank 2 |
| Chân 39 | I/O — General-purpose user I/O bank 2 |
| Chân 40 | I/O — General-purpose user I/O bank 2 |
| Chân 41 | I/O — General-purpose user I/O bank 2 |
| Chân 42 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 43 | I/O — General-purpose user I/O bank 2 |
| Chân 44 | I/O — General-purpose user I/O bank 2 |
| Chân 45 | I/O — General-purpose user I/O bank 2 |
| Chân 46 | I/O — General-purpose user I/O bank 2 |
| Chân 47 | I/O — General-purpose user I/O bank 2 |
| Chân 48 | I/O — General-purpose user I/O bank 2 |
| Chân 49 | I/O — General-purpose user I/O bank 2 |
| Chân 50 | I/O — General-purpose user I/O bank 2 |
| Chân 51 | I/O — General-purpose user I/O bank 2 |
| Chân 52 | GND — Ground |
| Chân 53 | I/O — General-purpose user I/O bank 2 |
| Chân 54 | I/O — General-purpose user I/O bank 2 |
| Chân 55 | I/O — General-purpose user I/O bank 2 |
| Chân 56 | I/O — General-purpose user I/O bank 2 |
| Chân 57 | I/O — General-purpose user I/O bank 3 |
| Chân 58 | I/O — General-purpose user I/O bank 3 |
| Chân 59 | I/O — General-purpose user I/O bank 3 |
| Chân 60 | I/O — General-purpose user I/O bank 3 |
| Chân 61 | I/O — General-purpose user I/O bank 3 |
| Chân 62 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 63 | I/O — General-purpose user I/O bank 3 |
| Chân 64 | I/O — General-purpose user I/O bank 3 |
| Chân 65 | I/O — General-purpose user I/O bank 3 |
| Chân 66 | I/O — General-purpose user I/O bank 3 |
| Chân 67 | I/O — General-purpose user I/O bank 3 |
| Chân 68 | I/O — General-purpose user I/O bank 3 |
| Chân 69 | I/O — General-purpose user I/O bank 3 |
| Chân 70 | I/O — General-purpose user I/O bank 3 |
| Chân 71 | I/O — General-purpose user I/O bank 3 |
| Chân 72 | I/O — General-purpose user I/O bank 3 |
| Chân 73 | I/O — General-purpose user I/O bank 3 |
| Chân 74 | GND — Ground |
| Chân 75 | TDI — JTAG Test Data In (IEEE 1149.1) |
| Chân 76 | TMS — JTAG Test Mode Select |
| Chân 77 | TCK — JTAG Test Clock |
| Chân 78 | TDO — JTAG Test Data Out |
| Chân 79 | VCCINT — Core supply voltage (3.3 V) |
| Chân 80 | GND — Ground |
| Chân 81 | I/O — General-purpose user I/O bank 4 |
| Chân 82 | I/O — General-purpose user I/O bank 4 |
| Chân 83 | I/O — General-purpose user I/O bank 4 |
| Chân 84 | I/O — General-purpose user I/O bank 4 |
| Chân 85 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 86 | I/O — General-purpose user I/O bank 4 |
| Chân 87 | I/O — General-purpose user I/O bank 4 |
| Chân 88 | I/O — General-purpose user I/O bank 4 |
| Chân 89 | I/O — General-purpose user I/O bank 4 |
| Chân 90 | I/O — General-purpose user I/O bank 4 |
| Chân 91 | I/O — General-purpose user I/O bank 4 |
| Chân 92 | I/O — General-purpose user I/O bank 4 |
| Chân 93 | I/O — General-purpose user I/O bank 4 |
| Chân 94 | GND — Ground |
| Chân 95 | I/O — General-purpose user I/O bank 4 |
| Chân 96 | I/O — General-purpose user I/O bank 4 |
| Chân 97 | I/O — General-purpose user I/O bank 4 |
| Chân 98 | I/O — General-purpose user I/O bank 4 |
| Chân 99 | I/O — General-purpose user I/O bank 4 |
| Chân 100 | I/O — General-purpose user I/O bank 4 |
Ứng dụng tiêu biểu
EPM240T1OOC5N phù hợp cho 6 Áp dụngs: I/O Expansion & Voltage Translation, Industrial Control & Glue Logic, Telecom & Networking Line Cards, Power Sequencing & Housekeeping, LED Control & Display Driving, Bus Interface Bridging.
I/O Expansion & Voltage Translation
The EPM240T100C5N's 80 user I/Os and MultiVolt I/O bank support (1.5 V / 1.8 V / 2.5 V / 3.3 V) make it ideal for I/O expansion and voltage translation between mixed-voltage peripherals and processors. Its 192 macro cells are sufficient for parallel/serial glue logic, level-shifters implemented in LUTs, and bus width adapters. Instant-on behavior ensures the I/O is in a defined state at power-up, critical for FPGA configuration or processor reset sequences that cannot tolerate bus contention. The 100-pin TQFP and Quartus Prime Web Edition toolchain keep BOM and tooling cost minimal.
Được đề xuất
Industrial Control & Glue Logic
In industrial control boards (PLC backplanes, motor controllers, sensor aggregators), the EPM240T100C5N replaces dozens of discrete 74-series logic chips with a single programmable device, reducing board area and improving traceability. The device's deterministic timing (no configuration latency, sub-ns pin-to-pin delays) suits real-time control loops, encoder decoding, and PWM generation. 8 Kbits of user flash allow non-volatile parameter storage such as calibration constants. The commercial 0-85 °C grade fits most factory-floor enclosures.
Được đề xuất
Telecom & Networking Line Cards
Telecom line cards, ATCA/ATX platforms, and Ethernet switch fabrics use the EPM240T100C5N for power-up/power-down sequencing, address decoding, and bus arbitration where deterministic, non-volatile behavior is mandatory. Its instant-on capability means critical housekeeping signals are valid the moment VCC ramps, simplifying system reset design. The MultiVolt I/O bank interoperates with 1.8 V and 2.5 V PHY devices from a single 3.3 V rail, eliminating redundant level-translator ICs and saving board area in dense line-card layouts.
Được đề xuất
Power Sequencing & Housekeeping
The EPM240T100C5N's instant-on, non-volatile flash-based configuration makes it ideal for multi-rail power sequencing in ATCA, ATX, and custom processor boards. Multiple supply rails (core, I/O, analog, DRAM) must be enabled in a specific order with defined timing margins to prevent latch-up. The CPLD implements sequenced enable outputs, watchdog timers, and fault signaling in deterministic logic, immune to the brown-out races that plague discrete RC-sequenced circuits. Its 201.1 MHz fMAX easily supports fine-grained sequencing timing.
Được đề xuất
LED Control & Display Driving
Commercial LED walls, RGBW lighting controllers, and architectural displays use the EPM240T100C5N to drive 80 PWM channels simultaneously for color mixing and brightness control. Its 192 macro cells implement multiple PWM generators with phase-shift, dead-band, and fault-handling logic in parallel - no software overhead. MultiVolt I/O banks drive 3.3 V LED-driver ICs directly, and the 100-pin TQFP package is hand-solderable for prototype fixtures. The CPLD's deterministic timing eliminates flicker from software jitter.
Được đề xuất
Bus Interface Bridging
Legacy industrial and embedded systems use the EPM240T100C5N to bridge between incompatible bus interfaces (PCI to local bus, parallel to I2C/SPI, address decoding across memory maps). Its 192 macro cells implement stateful protocol converters and decode logic with deterministic latency - critical for real-time control where software stacks are too slow or unpredictable. JTAG ISP allows field firmware updates without removing boards from service, and the 100-pin TQFP fits legacy footprint-compatible daughter-card designs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM240T1OOC5N — 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 | EPM240T100I5N | EPM240GT100C5N | EPM240T100C4N | EPM570T100C5N | XC2C64A-7VQG100C | XC2C128-7VQG100C |
|---|---|---|---|---|---|---|---|
| Package | 100-pin TQFP | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin TQFP - same | 100-pin VQFP (VQ100) | 100-pin VQFP (VQ100) |
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Xilinx (AMD) | Xilinx (AMD) |
| Macro Cells | 192 | 192 | 192 | 192 | 440 | 64 | 128 |
| Max User I/O | 80 | 80 | 80 | 80 | 76 | 64 | 80 |
| Operating Temperature | 0 °C to +85 °C (commercial) | -40 °C to +100 °C (industrial) | 0 °C to +85 °C | 0 °C to +85 °C | 0 °C to +85 °C | 0 °C to +70 °C | 0 °C to +70 °C |
| Configuration Memory | 8 Kbit user flash (on-chip, instant-on) | 8 Kbit flash, instant-on | 8 Kbit flash, instant-on, zero-power | 8 Kbit flash, instant-on | 8 Kbit flash, instant-on | NV flash, instant-on (CoolRunner-II) | NV flash, instant-on (CoolRunner-II) |
| Supply Voltage | 3.3 V core + MultiVolt I/O (1.5/1.8/2.5/3.3 V) | 3.3 V core + MultiVolt I/O | 3.3 V core + MultiVolt I/O | 3.3 V core + MultiVolt I/O | 3.3 V core + MultiVolt I/O | 1.8 V core (lower voltage) | 1.8 V core (lower voltage) |
Bảo phân biệt quan trọng
- Lowest-cost entry point in MAX II family with full 80-I/O support (vsEPM570T100C5N)
- Same-footprint temperature-grade flexibility (vsEPM240T100I5N)
- Cross-brand footprint compatibility via CoolRunner-II (vsXC2C64A-7VQG100C)
Ghi chú thiết kế
Estimated: The EPM240T100C5N's 3.3 V core supply (VCCINT) typically draws 30-50 mA ICCINT in active operation with all 80 I/Os switching at 50 MHz. Decouple VCCINT with at least one 0.1 µF ceramic capacitor placed within 100 mils of pin 79 (VCCINT) and pin 80 (GND), plus a 10 µF bulk capacitor on the supply rail. VCCIO1/VCCIO2/VCCIO3/VCCIO4 (pins 23, 42, 62, 85) each power an independent I/O bank and may be driven from separate rails (1.5 V / 1.8 V / 2.5 V / 3.3 V) - each requires its own 0.1 µF decoupling cap to its bank GND.
Place all decoupling capacitors as close to their respective VCCINT/VCCIO pins as possible. Route JTAG signals (TDI, TMS, TCK, TDO on pins 75-78) with short, parallel traces to the JTAG header - keep trace length below 2 inches to maintain signal integrity at TCK rates up to 33 MHz. Avoid routing high-speed signals (above 50 MHz) under the device or near analog power sections; the 100-pin TQFP has adequate ground pins (6 GND pins distributed around the package) for a solid ground flood in the inner layer.
Do not leave unused I/O pins floating - configure them as outputs driving low (or inputs with internal pull-up enabled) in the Quartus Prime pin-assignment file to minimize power consumption and noise susceptibility. Avoid exceeding 3.6 V on any VCCIO pin; the absolute-maximum VCCIO is 3.6 V even though recommended operation is 3.3 V. When using JTAG for ISP, ensure the JTAG chain does not include devices that hold TCK low at power-up, which can prevent the CPLD from entering programming mode.
Estimated: The 100-pin TQFP package has a theta_JA of approximately 45 °C/W (with still-air, no heatsink) to 30 °C/W (with adequate PCB copper). At full-load operation (all 80 I/Os switching at maximum toggle rate) the device may dissipate up to 200 mW, resulting in a junction-temperature rise of ~9 °C above ambient - well within commercial-grade limits. For thermal-margin-constrained designs, add a ground-pour copper area (minimum 1 square inch) under the package to drop theta_JA.
Thông tin tuân thủ
RoHS and lead-free status confirmed per Altera/Intel product page. AEC-Q100 not applicable (CPLD is not an automotive-qualified IC). Halogen-free status not explicitly stated in datasheet - set to unknown.