EPM570T144C4N - 570 LE MAX II CPLD, 144-TQFP | Intel
MPN: EPM570T144C4N ✓ AktifEPM570T144C4N Ringkasan
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that sits in the hierarchy between simple logic gates and full FPGAs. Compared to FPGAs, CPLDs use non-volatile flash storage, deterministic timing (4.5 ns pin-to-pin), and instant-on configuration, making them ideal for glue logic, I/O expansion, bus bridging, and power-sequencing tasks. The MAX II family positions itself as a low-power, instant-on alternative to small FPGAs and discrete logic.
Key features include a 247.5 MHz internal frequency, 5.4 ns tPD (pin-to-pin propagation delay), 0.18 µm flash process technology, MultiVolt core support, JTAG-based IEEE 1149.1 boundary-scan and ISP, a built-in user flash memory (UFM) block, and 4 dedicated global clock networks. The C4 speed grade and -40 °C to +85 °C industrial operating range make the EPM570T144C4N a workhorse for industrial glue-logic designs.
The MAX II architecture combines a flash-based LUT array with non-volatile configuration memory, eliminating the need for external boot PROM and offering instant-on behavior (typical <1 ms to active I/O). The MultiVolt I/O ring allows direct interfacing with 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V systems without external level shifters, simplifying mixed-voltage board design.
Typical applications include I/O expansion for microcontrollers, bus protocol bridging (I²C/SPI/UART), power-supply sequencing and supervisory logic, LED display drivers and scan matrices, JTAG-based board-test infrastructure, and instant-on control logic in industrial PLCs and motor drives.
When designing with this device, observe the recommended 100 µF decoupling strategy across the VCCINT and VCCIO rails and tie all unused JTAG TCK/TDO/TMS pins per the datasheet to avoid floating-input leakage. Quartus II software is required for design entry, fitting, and programming.
This page synthesizes distributor pricing, drop-in same-package alternatives from the MAX II family, and practical design notes not found on a single manufacturer product page.
Alternatif penggantian untuk EPM570T144C4N — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian EPM570T144C4N (sama faktor bentuk dan footprint) — berbeda di dalam Programming Interface, Package, Operating Temperature, Process Technology, Configuration Memory.
EPM570T144C4
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570GT144C4N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570T144C5N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570T144A5N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570T144C3N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570T144C4N Rating Maksimal & Karakteristik Listrik
| Family | MAX II |
| Logic Elements (LE) | 570 |
| Equivalent Macrocells | 440 |
| Maximum User I/O Pins | 212 (package-dependent; TQFP-144 user count varies) |
| User Flash Memory (UFM) | 8 Kbits |
| Process Technology | 0.18 µm flash CMOS, 6-layer metal |
| Maximum Internal Frequency (fMAX) | 247.5 MHz |
| Pin-to-Pin Propagation Delay (tPD) | 5.4 ns (C4 speed grade) |
| Core Supply Voltage (VCCINT) | 2.5 V / 3.3 V (MultiVolt core) |
| I/O Supply Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (MultiVolt I/O) |
| Programming Interface | JTAG (IEEE 1149.1) with in-system programmability (ISP) |
| Suhu Kerja | -40 °C to +85 °C (industrial, suffix N) |
| Paket | TQFP-144 (22 × 22 mm, 0.5 mm pitch) |
| Tipe Mounting | Surface Mount |
| Level MSL | 3 (per JEDEC J-STD-020) |
| Lead-Free / RoHS | Lead-free, RoHS compliant |
| Global Clock Networks | 4 |
| Non-Volatile Configuration | Yes (instant-on, no external boot PROM required) |
Konfigurasi Pin EPM570T144C4N
| Pin produk 1 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 2 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 3 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 4 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 5 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 6 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 7 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 8 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 9 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 10 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 11 | VCCIO1 — I/O supply voltage for bank 1 (1.5V/1.8V/2.5V/3.3V) |
| Pin produk 12 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 13 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 14 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 15 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 16 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 17 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 18 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 19 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 20 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 21 | GND — Ground |
| Pin produk 22 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 23 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 24 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 25 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 26 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 27 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 28 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 29 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 30 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 31 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 32 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 33 | VCCIO2 — I/O supply voltage for bank 2 (1.5V/1.8V/2.5V/3.3V) |
| Pin produk 34 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 35 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 36 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 37 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 38 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 39 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 40 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 41 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 42 | GND — Ground |
| Pin produk 43 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 44 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 45 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 46 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 47 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 48 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 49 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 50 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 51 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 52 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 53 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 54 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 55 | VCCIO3 — I/O supply voltage for bank 3 (1.5V/1.8V/2.5V/3.3V) |
| Pin produk 56 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 57 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 58 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 59 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 60 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 61 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 62 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 63 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 64 | GND — Ground |
| Pin produk 65 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 66 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 67 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 68 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 69 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 70 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 71 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 72 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 73 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 74 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 75 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 76 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 77 | VCCIO4 — I/O supply voltage for bank 4 (1.5V/1.8V/2.5V/3.3V) |
| Pin produk 78 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 79 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 80 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 81 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 82 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 83 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 84 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 85 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 86 | GND — Ground |
| Pin produk 87 | TDI — JTAG Test Data In (with internal weak pull-up) |
| Pin produk 88 | TMS — JTAG Test Mode Select (with internal weak pull-up) |
| Pin produk 89 | TCK — JTAG Test Clock (with internal weak pull-down) |
| Pin produk 90 | TDO — JTAG Test Data Out |
| Pin produk 91 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 92 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 93 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 94 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 95 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 96 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 97 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 98 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 99 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 100 | I/O — General-purpose user I/O (bank 4) |
| Pin produk 101 | VCCINT — Core supply voltage (2.5V or 3.3V) |
| Pin produk 102 | GND — Ground |
| Pin produk 103 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 104 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 105 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 106 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 107 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 108 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 109 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 110 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 111 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 112 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 113 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 114 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 115 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 116 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 117 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 118 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 119 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 120 | I/O — General-purpose user I/O (bank 3) |
| Pin produk 121 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 122 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 123 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 124 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 125 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 126 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 127 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 128 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 129 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 130 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 131 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 132 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 133 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 134 | I/O — General-purpose user I/O (bank 2) |
| Pin produk 135 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 136 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 137 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 138 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 139 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 140 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 141 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 142 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 143 | I/O — General-purpose user I/O (bank 1) |
| Pin produk 144 | GND — Ground |
Aplikasi Umum
EPM570T144C4N cocok untuk 6 aplikasis: Microcontroller I/O Expansion & Glue Logic, Bus Protocol Bridging (I2C/SPI/UART/CAN), Power Supply Sequencing & Supervisory Logic, LED Display Drivers & Scan Matrix Control, JTAG-Based Board Test Infrastructure (ICT/BIST), Industrial PLC & Motor Control Logic.
Microcontroller I/O Expansion & Glue Logic
The EPM570T144C4N excels at expanding microcontroller I/O counts by implementing custom peripheral interfaces, address decoding, and interrupt steering in industrial embedded systems. Its 570 logic elements provide ample capacity for UART/SPI/I2C bridges, keypad scanners, and PWM generators, while the 212 user I/O pins in TQFP-144 comfortably handle multiple 8-bit and 16-bit bus expansions. The 5.4 ns tPD in the C4 speed grade ensures deterministic timing critical for interrupt-driven control loops, and instant-on non-volatile flash means no boot PROM and no FPGA-style configuration delay. Compared to discrete 74-series logic, the MAX II replaces dozens of packages with one CPLD, reducing PCB area, BOM cost, and inventory.
Direkomendasikan
Bus Protocol Bridging (I2C/SPI/UART/CAN)
The EPM570T144C4N is widely deployed as a bus-bridge translator between microcontrollers, sensors, and ASICs operating at mismatched voltages and protocols. Its MultiVolt I/O supports 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V signaling on a per-bank basis, eliminating external level shifters. With 570 LEs, the CPLD can implement parallel-to-serial converters, I2C-to-SPI bridges, and CAN message filters in a single device. The 4.5–5.4 ns tPD keeps latency low for real-time bus arbitration. The integrated 8-Kbit UFM block can store protocol constants, addressing tables, or device IDs that survive power cycles, making the MAX II ideal for bridging legacy peripherals in industrial PLCs.
Direkomendasikan
Power Supply Sequencing & Supervisory Logic
The EPM570T144C4N's instant-on flash-based architecture (typical <1 ms to active I/O) makes it ideal for power-supply sequencing in multi-rail systems such as FPGAs, SoCs, and RF transceivers that require strict rail-on ordering. Designers can implement PG (power-good) monitoring, watchdog timers, and reset distribution in the 570 LE fabric, replacing multiple supervisor ICs and discrete logic. The MultiVolt I/O interfaces directly with 1.0V to 3.3V rails without level shifters. The TQFP-144 package offers 212 user I/Os for sequencing many rails simultaneously. Compared to FPGA-based sequencers, the MAX II CPLD requires no boot time and no external PROM, simplifying BOM and reducing BOM risk in safety-critical industrial systems.
Direkomendasikan
LED Display Drivers & Scan Matrix Control
The EPM570T144C4N drives large LED dot-matrix displays, seven-segment panels, and signage arrays by handling row/column scanning, PWM dimming, and refresh-rate generation in a single device. Its 247.5 MHz fMAX supports high refresh rates needed for flicker-free video walls and moving-message signs, while the 570 LE fabric accommodates per-channel brightness tables and animation state machines. The 8-Kbit UFM can store font tables and animation sequences, eliminating an external ROM. The 212 user I/Os in TQFP-144 directly drive 8 to 16 multiplexed rows and columns without external drivers in small-to-mid-size arrays, and JTAG ISP allows in-field firmware updates to LED signage.
Direkomendasikan
JTAG-Based Board Test Infrastructure (ICT/BIST)
The EPM570T144C4N integrates seamlessly into JTAG-based in-circuit test (ICT) and boundary-scan test (BST) infrastructure via its IEEE 1149.1 compliant TAP controller. Engineers use the CPLD as a JTAG hub to multiplex boundary-scan chains from multiple ASICs, FPGAs, and DSPs into a single test access port, simplifying bed-of-nails test fixtures. The 570 LE fabric also implements built-in self-test (BIST) engines for memory and interconnect testing. With non-volatile flash configuration, the JTAG infrastructure is instantly ready at power-up, eliminating FPGA-style boot delays that complicate test sequencing. The MAX II's wide operating voltage range (-40°C to +85°C) supports automotive and industrial test environments.
Direkomendasikan
Industrial PLC & Motor Control Logic
The EPM570T144C4N delivers deterministic, real-time logic for industrial PLCs, servo drives, and stepper motor controllers where instant-on response and noise immunity are critical. The 570 LE fabric implements encoder quadrature decoding, PWM generation, commutation tables, and safety interlocks in a single non-volatile device, eliminating the boot delay of microcontrollers with external flash. The MultiVolt I/O interfaces directly with 24V-tolerant opto-isolated industrial buses, and the wide -40°C to +85°C industrial temperature range handles factory-floor environments. The 247.5 MHz fMAX supports fast encoder feedback loops with sub-microsecond latency, while the TQFP-144 footprint exposes 212 user I/Os for multi-axis motor control. The MAX II CPLD is widely used as the deterministic logic layer beneath an MCU or DSP in motor control systems.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk EPM570T144C4N — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | EPM570T144C4 | EPM570GT144C4N | EPM570T144C5N | EPM570T144A5N | EPM570T144C3N |
|---|---|---|---|---|---|---|
| Package | TQFP-144 (22x22 mm, 0.5 mm pitch) | TQFP-144 (22x22 mm, 0.5 mm pitch) - same | TQFP-144 (22x22 mm, 0.5 mm pitch) - same | TQFP-144 (22x22 mm, 0.5 mm pitch) - same | TQFP-144 (22x22 mm, 0.5 mm pitch) - same | TQFP-144 (22x22 mm, 0.5 mm pitch) - same |
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel |
| Logic Elements | 570 | 570 | 570 | 570 | 570 | 570 |
| Equivalent Macrocells | 440 | 440 | 440 | 440 | 440 | 440 |
| Speed Grade (tPD) | C4 (~5.4 ns pin-to-pin) | C4 (~5.4 ns) | C4 (~5.4 ns) | C5 (~4.5 ns, faster) | A5 (automotive temp) | C3 (~7 ns, slower) |
| Family Variant | MAX II (standard) | MAX II | MAX II G (green, lower static power) | MAX II | MAX II (automotive) | MAX II |
| Operating Temperature | -40C to +85C (industrial) | 0C to +85C (commercial, non-N) | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +125C (automotive, extended) | -40C to +85C (industrial) |
| User Flash Memory (UFM) | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
| Programming Interface | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP |
Diferensiator Kunci
- 570 logic elements vs EPM240's 240 LEs - 2.4x capacity (vsEPM240T100C5N)
- Industrial -40C to +85C temperature range (vsEPM570T144C4 (commercial, non-N))
- TQFP-144 with 212 user I/Os vs TQFP-100's 76 user I/Os (vsEPM570T100C4N)
Catatan Desain
Decouple every VCCINT and VCCIO pin with a 0.1 µF ceramic capacitor placed within 5 mm of the respective pin, plus a 10 µF bulk tantalum or ceramic capacitor per supply rail. The MAX II datasheet recommends one bulk capacitor per VCCIO bank. Tie all VCCINT pins to a single 2.5 V or 3.3 V rail; do not mix core voltages. Inadequate decoupling can cause JTAG programming failures and intermittent logic errors at high toggle rates.
Route JTAG signals (TCK, TMS, TDI, TDO) as a daisy chain with 10 kΩ pull-ups on TMS, TDI, and 10 kΩ pull-down on TCK if the Altera/Intel USB-Blaster is disconnected. Place the TQFP-144 on the top side with a continuous ground plane on layer 2 to provide return paths for the 212 high-speed I/Os. The 0.5 mm pitch TQFP-144 requires careful reflow profiling (peak < 250 °C, MSL-3 floor life 168 hours).
Do not leave unused I/O pins floating; configure them as outputs driving '0' or as inputs with internal pull-ups enabled in the Quartus II pin planner. Floating inputs can draw leakage current up to several mA total and can cause JTAG IDCODE read failures. Always generate the final bitstream with unused-pin settings explicit, and verify the JTAG IDCODE in production test to detect solder defects on TCK/TDO/TMS/TDI.
Informasi Konformitas
RoHS compliant and lead-free per Altera/Intel material declaration. AEC-Q100 not qualified; choose EPM570T144A5N for automotive applications. Halogen-free status not explicitly stated in provided web data.
