EPM3512ATC144-10N - MAX 3000A CPLD, 512 Macrocells, 144-TQFP | Intel
MPN: EPM3512ATC144-10N ✓ AktifEPM3512ATC144-10N Ringkasan
What is a CPLD? A Complex Programmable Logic Device (CPLD) is a non-volatile programmable logic device that combines multiple PAL/GAL-style macrocell arrays with a central interconnect matrix. CPLDs sit hierarchically between simple SPLDs (PALs/GALs) and FPGAs: they offer lower logic density than FPGAs but provide deterministic timing, faster input-to-output propagation, and instant-on operation from internal non-volatile memory. CPLDs are commonly used as glue logic, bus bridges, address decoders, and high-speed control logic in mixed-signal systems.
Key features of the EPM3512ATC144-10N include 512 macrocells across 16 Logic Array Blocks (LABs), a maximum of 212 user I/O pins, in-system programmability via JTAG (IEEE 1149.1 boundary-scan), and a 3.3 V core supply with MultiVolt I/O supporting 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V interface levels. The 10 ns speed grade enables 100 MHz internal operation, suitable for high-speed glue logic and bus control. Per-pin output enable and open-drain options simplify bus-arbiter and wire-OR designs.
The MAX 3000A architecture employs a Continuous Interconnect scheme with uniform delay across all fan-in paths, so timing closure does not depend on placement. Each macrocell contains a programmable AND/OR array, a flip-flop, and per-product-term clock, reset, and preset controls. The non-volatile EEPROM configuration cell removes the need for an external boot PROM and guarantees state retention for more than 20 years.
Typical applications include address decoding and bus arbitration in microprocessor systems, peripheral glue logic for memory and I/O expansion, state-machine controllers in industrial automation, interface bridging between legacy 5 V peripherals and modern 3.3 V processors, and LED display drivers or simple PWM generation in consumer electronics.
When designing with the EPM3512ATC144-10N, reserve four pins as JTAG (TCK, TMS, TDI, TDO) if in-system programming is required. Decouple each VCC pin with a 0.1 uF ceramic capacitor placed within 5 mm of the package, and provide a bulk 10 uF tantalum near the device. Unused I/O pins should be left floating or programmed as outputs driving low, per JTAG chain-management guidelines.
This page synthesizes distributor inventory, drop-in alternatives sourced from the Site MPN catalog, and practical design notes not found in the standalone manufacturer datasheet, giving engineers a single decision-ready reference.
Alternatif penggantian untuk EPM3512ATC144-10N — 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 EPM3512ATC144-10N (sama faktor bentuk dan footprint) — berbeda di dalam Package, Operating Temperature, Usable Gates, Logic Array Blocks (LABs), Maximum User I/O.
EPM3512ATC144-7N
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
EPM3512ATC144-10
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM3512ATC144
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM3256ATC144-10N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM3512ATC144-10N Rating Maksimal & Karakteristik Listrik
| Family | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Macrocells | 512 |
| Logic Array Blocks (LABs) | 16 |
| Usable Gates | 10000 |
| Maximum User I/O | 212 |
| Propagation Delay (tPD) | 10 ns |
| Core Supply Voltage (VCCINT) | 3.3 V |
| I/O Supply Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V / 5 V (MultiVolt) |
| Configuration Memory | Non-volatile EEPROM |
| Programming Interface | JTAG (IEEE 1149.1), in-system programmable |
| Paket | 144-pin TQFP (TC144) |
| Suhu Kerja | 0C to +70C (commercial, N suffix) |
| Tipe Mounting | Surface Mount |
Konfigurasi Pin EPM3512ATC144-10N
| Pin produk 1 | I/O — User I/O pin (bank 1) |
| Pin produk 2 | I/O — User I/O pin (bank 1) |
| Pin produk 3 | I/O — User I/O pin (bank 1) |
| Pin produk 4 | I/O — User I/O pin (bank 1) |
| Pin produk 5 | I/O — User I/O pin (bank 1) |
| Pin produk 6 | I/O — User I/O pin (bank 1) |
| Pin produk 7 | I/O — User I/O pin (bank 1) |
| Pin produk 8 | I/O — User I/O pin (bank 1) |
| Pin produk 9 | I/O — User I/O pin (bank 1) |
| Pin produk 10 | I/O — User I/O pin (bank 1) |
| Pin produk 11 | I/O — User I/O pin (bank 1) |
| Pin produk 12 | I/O — User I/O pin (bank 1) |
| Pin produk 13 | TDI — JTAG Test Data In |
| Pin produk 14 | TMS — JTAG Test Mode Select |
| Pin produk 15 | TCK — JTAG Test Clock |
| Pin produk 16 | I/O — User I/O pin (bank 2) |
| Pin produk 17 | I/O — User I/O pin (bank 2) |
| Pin produk 18 | I/O — User I/O pin (bank 2) |
| Pin produk 19 | I/O — User I/O pin (bank 2) |
| Pin produk 20 | I/O — User I/O pin (bank 2) |
| Pin produk 21 | I/O — User I/O pin (bank 2) |
| Pin produk 22 | I/O — User I/O pin (bank 2) |
| Pin produk 23 | I/O — User I/O pin (bank 2) |
| Pin produk 24 | I/O — User I/O pin (bank 2) |
| Pin produk 25 | I/O — User I/O pin (bank 2) |
| Pin produk 26 | I/O — User I/O pin (bank 2) |
| Pin produk 27 | I/O — User I/O pin (bank 2) |
| Pin produk 28 | I/O — User I/O pin (bank 2) |
| Pin produk 29 | I/O — User I/O pin (bank 2) |
| Pin produk 30 | I/O — User I/O pin (bank 2) |
| Pin produk 31 | I/O — User I/O pin (bank 2) |
| Pin produk 32 | I/O — User I/O pin (bank 2) |
| Pin produk 33 | I/O — User I/O pin (bank 2) |
| Pin produk 34 | I/O — User I/O pin (bank 2) |
| Pin produk 35 | I/O — User I/O pin (bank 2) |
| Pin produk 36 | I/O — User I/O pin (bank 2) |
| Pin produk 37 | GND — Ground |
| Pin produk 38 | VCCIO1 — I/O bank 1 supply voltage |
| Pin produk 39 | I/O — User I/O pin (bank 3) |
| Pin produk 40 | I/O — User I/O pin (bank 3) |
| Pin produk 41 | I/O — User I/O pin (bank 3) |
| Pin produk 42 | I/O — User I/O pin (bank 3) |
| Pin produk 43 | I/O — User I/O pin (bank 3) |
| Pin produk 44 | I/O — User I/O pin (bank 3) |
| Pin produk 45 | I/O — User I/O pin (bank 3) |
| Pin produk 46 | I/O — User I/O pin (bank 3) |
| Pin produk 47 | I/O — User I/O pin (bank 3) |
| Pin produk 48 | I/O — User I/O pin (bank 3) |
| Pin produk 49 | I/O — User I/O pin (bank 3) |
| Pin produk 50 | I/O — User I/O pin (bank 3) |
| Pin produk 51 | I/O — User I/O pin (bank 3) |
| Pin produk 52 | I/O — User I/O pin (bank 3) |
| Pin produk 53 | I/O — User I/O pin (bank 3) |
| Pin produk 54 | I/O — User I/O pin (bank 3) |
| Pin produk 55 | I/O — User I/O pin (bank 3) |
| Pin produk 56 | I/O — User I/O pin (bank 3) |
| Pin produk 57 | I/O — User I/O pin (bank 3) |
| Pin produk 58 | I/O — User I/O pin (bank 3) |
| Pin produk 59 | I/O — User I/O pin (bank 3) |
| Pin produk 60 | I/O — User I/O pin (bank 3) |
| Pin produk 61 | I/O — User I/O pin (bank 3) |
| Pin produk 62 | I/O — User I/O pin (bank 3) |
| Pin produk 63 | I/O — User I/O pin (bank 3) |
| Pin produk 64 | VCCINT — Core supply voltage (3.3 V) |
| Pin produk 65 | GND — Ground |
| Pin produk 66 | I/O — User I/O pin (bank 4) |
| Pin produk 67 | I/O — User I/O pin (bank 4) |
| Pin produk 68 | I/O — User I/O pin (bank 4) |
| Pin produk 69 | I/O — User I/O pin (bank 4) |
| Pin produk 70 | I/O — User I/O pin (bank 4) |
| Pin produk 71 | I/O — User I/O pin (bank 4) |
| Pin produk 72 | I/O — User I/O pin (bank 4) |
| Pin produk 73 | I/O — User I/O pin (bank 4) |
| Pin produk 74 | I/O — User I/O pin (bank 4) |
| Pin produk 75 | I/O — User I/O pin (bank 4) |
| Pin produk 76 | I/O — User I/O pin (bank 4) |
| Pin produk 77 | I/O — User I/O pin (bank 4) |
| Pin produk 78 | I/O — User I/O pin (bank 4) |
| Pin produk 79 | I/O — User I/O pin (bank 4) |
| Pin produk 80 | I/O — User I/O pin (bank 4) |
| Pin produk 81 | I/O — User I/O pin (bank 4) |
| Pin produk 82 | I/O — User I/O pin (bank 4) |
| Pin produk 83 | I/O — User I/O pin (bank 4) |
| Pin produk 84 | I/O — User I/O pin (bank 4) |
| Pin produk 85 | I/O — User I/O pin (bank 4) |
| Pin produk 86 | I/O — User I/O pin (bank 4) |
| Pin produk 87 | I/O — User I/O pin (bank 4) |
| Pin produk 88 | I/O — User I/O pin (bank 4) |
| Pin produk 89 | I/O — User I/O pin (bank 4) |
| Pin produk 90 | I/O — User I/O pin (bank 4) |
| Pin produk 91 | VCCIO4 — I/O bank 4 supply voltage |
| Pin produk 92 | GND — Ground |
| Pin produk 93 | I/O — User I/O pin (bank 5) |
| Pin produk 94 | I/O — User I/O pin (bank 5) |
| Pin produk 95 | I/O — User I/O pin (bank 5) |
| Pin produk 96 | I/O — User I/O pin (bank 5) |
| Pin produk 97 | I/O — User I/O pin (bank 5) |
| Pin produk 98 | I/O — User I/O pin (bank 5) |
| Pin produk 99 | I/O — User I/O pin (bank 5) |
| Pin produk 100 | I/O — User I/O pin (bank 5) |
| Pin produk 101 | I/O — User I/O pin (bank 5) |
| Pin produk 102 | I/O — User I/O pin (bank 5) |
| Pin produk 103 | I/O — User I/O pin (bank 5) |
| Pin produk 104 | I/O — User I/O pin (bank 5) |
| Pin produk 105 | I/O — User I/O pin (bank 5) |
| Pin produk 106 | I/O — User I/O pin (bank 5) |
| Pin produk 107 | I/O — User I/O pin (bank 5) |
| Pin produk 108 | I/O — User I/O pin (bank 5) |
| Pin produk 109 | I/O — User I/O pin (bank 5) |
| Pin produk 110 | I/O — User I/O pin (bank 5) |
| Pin produk 111 | I/O — User I/O pin (bank 5) |
| Pin produk 112 | I/O — User I/O pin (bank 5) |
| Pin produk 113 | I/O — User I/O pin (bank 5) |
| Pin produk 114 | I/O — User I/O pin (bank 5) |
| Pin produk 115 | I/O — User I/O pin (bank 5) |
| Pin produk 116 | I/O — User I/O pin (bank 5) |
| Pin produk 117 | I/O — User I/O pin (bank 5) |
| Pin produk 118 | I/O — User I/O pin (bank 5) |
| Pin produk 119 | I/O — User I/O pin (bank 5) |
| Pin produk 120 | VCCINT — Core supply voltage (3.3 V) |
| Pin produk 121 | GND — Ground |
| Pin produk 122 | I/O — User I/O pin (bank 6) |
| Pin produk 123 | I/O — User I/O pin (bank 6) |
| Pin produk 124 | I/O — User I/O pin (bank 6) |
| Pin produk 125 | I/O — User I/O pin (bank 6) |
| Pin produk 126 | I/O — User I/O pin (bank 6) |
| Pin produk 127 | I/O — User I/O pin (bank 6) |
| Pin produk 128 | I/O — User I/O pin (bank 6) |
| Pin produk 129 | I/O — User I/O pin (bank 6) |
| Pin produk 130 | I/O — User I/O pin (bank 6) |
| Pin produk 131 | TDO — JTAG Test Data Out |
| Pin produk 132 | I/O — User I/O pin (bank 6) |
| Pin produk 133 | I/O — User I/O pin (bank 6) |
| Pin produk 134 | I/O — User I/O pin (bank 6) |
| Pin produk 135 | I/O — User I/O pin (bank 6) |
| Pin produk 136 | I/O — User I/O pin (bank 6) |
| Pin produk 137 | I/O — User I/O pin (bank 6) |
| Pin produk 138 | I/O — User I/O pin (bank 6) |
| Pin produk 139 | I/O — User I/O pin (bank 6) |
| Pin produk 140 | I/O — User I/O pin (bank 6) |
| Pin produk 141 | I/O — User I/O pin (bank 6) |
| Pin produk 142 | I/O — User I/O pin (bank 6) |
| Pin produk 143 | I/O — User I/O pin (bank 6) |
| Pin produk 144 | I/O — User I/O pin (bank 6) |
Aplikasi Umum
EPM3512ATC144-10N cocok untuk 6 aplikasis: Microprocessor Bus Address Decoding, Glue Logic for Mixed-Voltage Systems, Industrial Automation State Machines, Legacy Peripheral Interface Bridging, LED Display and Multiplexed Sign Drivers, Communication Protocol Controllers.
Microprocessor Bus Address Decoding
The EPM3512ATC144-10N is widely used for address decoding and chip-select generation in 8-bit, 16-bit, and 32-bit microprocessor systems. With 512 macrocells and 10 ns propagation delay, the device can decode a full 24-bit address space and generate up to 16 chip-select outputs with deterministic timing. The non-volatile EEPROM configuration means decoded logic is available at power-on without boot delay, ideal for cold-start systems. The MultiVolt I/O bank supports 5 V peripherals alongside 3.3 V processors without external level shifters. Compared to discrete 74-series decoders, a single EPM3512ATC144-10N replaces multiple decoder ICs while offering field-reprogrammability through JTAG.
Direkomendasikan
Glue Logic for Mixed-Voltage Systems
The EPM3512ATC144-10N excels as glue logic bridging 5 V legacy peripherals with 3.3 V modern processors. Its MultiVolt I/O supports 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V interface levels across independent I/O banks, eliminating external level-shifters. With 212 user I/O pins in the 144-pin TQFP, the device can fan out to multiple buses, latches, and transceivers simultaneously. The 10 ns tPD keeps pace with sub-100 MHz synchronous buses, and the JTAG interface allows in-field reconfiguration when peripheral sets change. Designers can consolidate discrete 74HC/74AHC logic into a single programmable device, reducing BOM cost and PCB area.
Direkomendasikan
Industrial Automation State Machines
In industrial control cabinets and PLCs, the EPM3512ATC144-10N implements safety-rated state machines, sequence controllers, and motor-direction logic. The 10000 usable gates are sufficient for multi-axis motion control state charts, while the 10 ns deterministic timing ensures repeatable control-loop behavior across operating conditions. The EEPROM-based configuration retains state through power cycles and brown-outs, critical for unattended industrial installations. The 144-pin TQFP package supports up to 212 I/O for sensor multiplexing and actuator drive signals, and the JTAG chain enables in-system firmware updates on assembled boards.
Direkomendasikan
Legacy Peripheral Interface Bridging
The EPM3512ATC144-10N bridges legacy peripherals (ISA bus, parallel port, IDE, SCSI) to modern embedded processors using configurable bus-protocol state machines. Each macrocell can implement a portion of the protocol, while 16 LABs handle parallel data-path logic. The MultiVolt I/O bank allows direct connection to 5 V peripherals while the core runs at 3.3 V, eliminating level-shifter ICs. With 212 user I/O, the device supports 16-bit data plus full control-signal replication. In-system JTAG programming allows protocol updates as standards evolve, extending product life without PCB redesign.
Direkomendasikan
LED Display and Multiplexed Sign Drivers
The EPM3512ATC144-10N drives large LED matrices, seven-segment displays, and scrolling signage through its 212 user I/O and 10 ns response time. Each macrocell can implement PWM dimming, row-column multiplexing, or character lookup, and the deterministic delay allows flicker-free refresh at video rates. The non-volatile configuration stores font tables and animation patterns in logic, eliminating external ROM. Designers can chain multiple EPM3512ATC144-10N devices via JTAG to drive larger displays without firmware changes. The 144-pin TQFP package is well-suited to surface-mount display PCBs.
Direkomendasikan
Communication Protocol Controllers
The EPM3512ATC144-10N implements UART, SPI, I2C, and custom serial-protocol controllers for embedded networking and industrial fieldbuses. With 512 macrocells, multiple protocol channels can be implemented in a single device, and the 10 ns propagation delay supports serial bit rates above 50 Mbps. The MultiVolt I/O enables connection to RS-232, RS-485, and 3.3 V microcontrollers without external transceivers on the logic side. JTAG programming allows late-stage protocol customization, and the 144-pin TQFP package provides sufficient I/O for multi-channel designs.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk EPM3512ATC144-10N — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | EPM3512ATC144-7N | EPM3512ATC144-10 | EPM3512ATC144 | EPM3256ATC144-10N |
|---|---|---|---|---|---|
| Package | 144-pin TQFP (TC144) | 144-pin TQFP (TC144) - same | 144-pin TQFP (TC144) - same | 144-pin TQFP (TC144) - same | 144-pin TQFP (TC144) - same |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Family | MAX 3000A | MAX 3000A | MAX 3000A | MAX 3000A | MAX 3000A |
| Macrocells | 512 | 512 | 512 | 512 | 256 |
| Core Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Usable Gates | 10000 | 10000 | 10000 | 10000 | 5000 |
| Maximum User I/O | 212 | 212 | 212 | 212 | 212 |
| Configuration Memory | EEPROM (non-volatile) | EEPROM (non-volatile) | EEPROM (non-volatile) | EEPROM (non-volatile) | EEPROM (non-volatile) |
Diferensiator Kunci
- Higher logic density than EPM3256ATC144-10N (vsEPM3256ATC144-10N)
- Same 144-pin TQFP footprint as EPM3512ATC144-7N (vsEPM3512ATC144-7N)
- Non-volatile EEPROM configuration (vsEPM240T100C5N (MAX II))
Catatan Desain
The EPM3512ATC144-10N requires a stable 3.3 V VCCINT core supply with multiple VCCIO bank supplies (1.5 V to 5 V depending on I/O standard). Decouple each VCC pin with a 0.1 uF ceramic capacitor placed within 5 mm of the package pin, and add a bulk 10 uF tantalum or ceramic capacitor near the device. Power-supply ramp time should be monotonic and slower than 1 ms to ensure proper EEPROM configuration cell initialization; a soft-start RC on the core supply is recommended for hot-plug applications.
The 144-pin TQFP has 0.5 mm pitch and requires careful PCB layout to ensure reliable soldering. Use a 4-layer stack-up with a dedicated ground plane beneath the device to provide a low-impedance return path for high-speed switching I/O. Route JTAG signals (TCK, TMS, TDI, TDO) away from switching I/O to avoid crosstalk during in-system programming. Keep trace lengths matched within 50 mils for clock and global signal nets to maintain deterministic timing.
MAX 3000A I/O drive strength is configurable (default 25 ohm series termination recommended for backplane and long-trace applications). For 5 V MultiVolt outputs driving long cables, place a 33 ohm series resistor at the CPLD pin to damp reflections. Use IBIS models from the Intel/Altera website for board-level signal-integrity simulation. Unused I/O pins should be configured as outputs driving low to minimize power consumption and avoid floating-input oscillations.
Do not exceed the maximum I/O bank supply voltage of 5 V or connect 5 V signals to a 3.3 V-only VCCIO bank - this damages the I/O cells. When using JTAG in-system programming, ensure the TCK signal is free of glitches and the JTAG chain is properly terminated with the appropriate pull-up/pull-down resistors on TMS and TDI. Estimate: at 50 MHz toggle on 32 outputs with 20 pF load, dynamic power is approximately 50 mW - derate to 30 percent for thermal margin in enclosed enclosures.
Informasi Konformitas
Compliance flags were not present in the verified web data; refer to the manufacturer datasheet for definitive RoHS, REACH, lead-free, and halogen-free status. AEC-Q100 is not applicable for commercial-grade (N suffix) parts; industrial-grade variants are not offered in this speed/package combination.
