EPM9560RI304-15N - 560-Macrocell MAX 9000 CPLD, 15ns, RQ304 | Altera
MPN: EPM9560RI304-15N ✗ Akhir HayatEPM9560RI304-15N Ringkasan
What is a CPLD? A Complex Programmable Logic Device is a non-volatile programmable logic device that sits between small-scale discrete logic (74-series gates) and large FPGAs in the programmable logic hierarchy. CPLDs use a classic AND-OR programmable plane feeding a fixed number of macrocells, giving them deterministic, fast, pin-to-pin propagation delays and instant-on behavior from non-volatile EEPROM configuration memory. They are commonly used for glue logic, bus interface bridging, address decoding, and state-machine control where predictable timing matters more than raw logic density.
Key features of the EPM9560RI304-15N include 16 Logic Array Blocks (LABs) interconnected by the Programmable Interconnect Array (PIA), 216 user I/O pins, JTAG-based IEEE 1532 in-system programmability, and pin-compatibility across the MAX 9000 family. The RQFP-304 (also referenced as HFQFP-304 in distributor data) provides a 1.27 mm gull-wing pitch for surface-mount assembly. Per the Altera MAX 9000 datasheet, the device supports multi-volt I/O and operates across the commercial 0 C to 70 C range.
Architecturally, the EPM9560RI304-15N combines the predictable timing of EEPROM-based macrocells with the density and routability of a structured interconnect, making it well suited to mid-complexity logic replacement (hundreds to a few thousand gates) and peripheral expansion. The 15 ns speed grade is the mid-tier timing bin, balanced between pin-to-pin delay and static power consumption. Designers use MAX 9000 CPLDs for I/O expansion, bus decoding, address mapping, and as glue logic between microprocessors, microcontrollers, and FPGAs.
Typical applications include legacy peripheral replacement, glue logic in industrial controllers, bus address decoding for PowerPC/MIPS/ARM boards, JTAG-controlled I/O expansion, and rapid prototyping of state machines. The combination of non-volatile instant-on configuration, JTAG programming, and deterministic timing also makes it attractive in safety-related industrial equipment where predictable behavior at power-on is required.
When designing with the EPM9560RI304-15N, ensure the supply voltage and I/O bank voltages match the JTAG chain order and other boundary-scan devices. Decoupling follows standard high-pin-count CMOS practice: 0.1 uF ceramic bypass on every VCC/VCCIO pin pair and a single bulk 10-47 uF tantalum or ceramic near the package. Because the device is 5-V core with multi-volt I/O, level translation is handled on-chip but input over-voltage on 3.3 V banks must be respected. The Altera MAX+PLUS II or Quartus MAX device support file is required for synthesis.
This page synthesizes distributor pricing, MAX 9000 family pin-compatible alternatives, and practical CPLD design guidance not collected in a single datasheet excerpt.
Pilihan pengganti yang segera untuk EPM9560RI304-15N — sama paket, pin-pin kompatibel. Bahagian paket yang berbeza memerlukan kerja ulang PCB diasingkan.
Varietas dalam siri ini
Model serupa yang kompatibel dengan pengganti yang segera EPM9560RI304-15N (sama faktor bentuk dan kaki) — berbeza dalam Package, Logic Array Blocks (LABs), Process Technology, Device Type, Architecture.
EPM9560RC304-15N
✅ Masuk Drop-InHubungi untuk harga
Lihat Datasheet →EPM9560RC304-15
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Lihat Datasheet →EPM9560RC304-15C
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Lihat Datasheet →EPM9560RC304-20N
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Lihat Datasheet →EPM9560RC304-2N
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Lihat Datasheet →EPM9560RC304-10
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Lihat Datasheet →EPM9560RI304-15N Penilaian maksimum & Ciri-ciri Elektrik
| Family | MAX 9000 |
| Series / Part Number | EPM9560 |
| Device Type | CPLD (EE PLD), in-system programmable, EEPROM-based |
| Macrocells | 560 |
| Flip-Flops | 772 |
| Logic Array Blocks (LABs) | 16 |
| User I/Os | 216 |
| Maximum Internal Frequency | 145 MHz |
| Propagation Delay (pin-to-pin) | 15 ns (speed grade -15) |
| Tegangan Pemberi Arus | 5.0 V core, multi-volt I/O (3.3 V / 5.0 V) |
| Process Technology | High-performance CMOS, EEPROM configuration memory |
| Kemasan | RQFP-304 (HFQFP-304), 1.27 mm gull-wing pitch |
| Kiraan Pin | 304 |
| Operating Temperature (commercial) | 0 C to 70 C |
| Programming Interface | JTAG (IEEE 1532 / IEEE 1149.1) in-system programmable |
| Architecture | Multiple Array MatriX (MAX), third-generation, PIA interconnect |
Panduan Konfigurasi Pin EPM9560RI304-15N rqfp-304 (hfqfp-304), 1.27 mm gull-wing pitch
Konfigurasi pin untuk EPM9560RI304-15N (rqfp-304 (hfqfp-304), 1.27 mm gull-wing pitch pakai). IC digital ini termasuk GPIO, antaramuka komunikasi (UART, SPI, I2C), dan pin kuasa. Rujuk dokumen pengeluar untuk fungsi pin alternatif dan opsi konfigurasi. Biasa digunakan dalam rancangan sistem ter嵌入式 dan PCB.
Tiada data garisan pin yang diperoleh untuk EPM9560RI304-15N.
Rujuk kepada lembaran data untuk konfigurasi pin penuh.
Aplikasi Biasa
EPM9560RI304-15N patut untuk 6 aplikasis: Industrial Control Glue Logic, Legacy Peripheral Replacement, Bus Address Decoding & Bridging, Rapid State-Machine Prototyping, JTAG-Controlled I/O Expansion, Power-Sequencing & Reset Distribution.
Industrial Control Glue Logic
The EPM9560RI304-15N fits industrial control glue logic because its 560 macrocells and 216 user I/Os provide more than enough capacity to consolidate dozens of 74-series logic chips into a single non-volatile device. The 15 ns pin-to-pin propagation delay supports deterministic address decoding for legacy 8/16/32-bit microprocessor and PLC backplanes, while the 145 MHz internal frequency handles higher-speed control loops. Instant-on EEPROM configuration means the controller boots in defined states without an external boot PROM, critical for safety interlocks. Multi-volt 3.3 V / 5.0 V I/O simplifies bridging between modern MCUs and legacy 5 V peripherals on the same board.
Disebarkan
Legacy Peripheral Replacement
The EPM9560RI304-15N is a natural choice for legacy peripheral replacement because engineers can map the exact behavior of discontinued TTL/CMOS ASICs and gate arrays into 560 macrocells, retaining pin-compatible behavior with the surrounding system. Its non-volatile EEPROM configuration preserves logic state across power cycles, and JTAG-based IEEE 1532 in-system programmability lets field updates be applied without removing the board. The 304-pin RQFP package (1.27 mm pitch) is compatible with the original through-hole and surface-mount footprints of many late-1990s peripheral ASICs, simplifying board rework.
Disebarkan
Bus Address Decoding & Bridging
The EPM9560RI304-15N's deterministic 15 ns propagation delay makes it ideal for bus address decoding and bridging between microprocessors, DSPs, and peripherals sharing the same address/data bus. With 216 user I/Os the device can simultaneously decode multiple chip-select windows, latch address lines, and provide registered buffers for ISA, VME, and custom backplanes. The MAX 9000 architecture gives uniform delay across all paths, eliminating skew-induced address glitches. Multi-volt I/O allows direct connection to both 5 V and 3.3 V bus segments without external level shifters.
Disebarkan
Rapid State-Machine Prototyping
The EPM9560RI304-15N accelerates state-machine prototyping because engineers can iterate HDL designs in MAX+PLUS II or Quartus and program the chip in-circuit via JTAG in seconds. The 772 flip-flops distributed across 560 macrocells support deep FSMs for protocol engines, sequencers, and custom serial controllers. The non-volatile EEPROM configuration means prototypes boot instantly on power-up, simplifying bench bring-up. Once the design is stable the same EPM9560 die can be retargeted to lower-cost MAX 9000 packages for production.
Disebarkan
JTAG-Controlled I/O Expansion
The EPM9560RI304-15N supports JTAG-controlled I/O expansion because every user I/O can be reconfigured through the IEEE 1149.1 boundary-scan chain, enabling remote digital I/O aggregation in test and instrumentation equipment. The 216 available I/Os let a single CPLD replace multiple shift-register expansion cards. The 15 ns propagation delay supports scan rates above the IEEE 1149.1 TCK maximum with margin, and the multi-volt I/O accommodates 3.3 V and 5.0 V target boards from a single CPLD bank.
Disebarkan
Power-Sequencing & Reset Distribution
The EPM9560RI304-15N is well-suited to power-sequencing and reset distribution because its instant-on EEPROM configuration produces defined logic states at power-up without external boot logic. The 560 macrocells allow each power rail to be sequenced with its own timer and supervisor comparator logic, while the 216 I/Os handle multiple enable signals, fault flags, and watchdog inputs. The 5 V core and multi-volt I/O mate directly with mixed-voltage power trees in servers, networking gear, and industrial controllers.
Disebarkan
Ringkasan Produk Disebarkan
Data referensi kejuruteraan untuk EPM9560RI304-15N — perbandingan, panduan rancangan, dan maklumat kesediaan
Panduan Pilihan
Perbandingan dengan Gantian
| Parametr | Produk Ini | EPM9560RC304-15N | EPM9560RC304-15 | EPM9560RC304-15C | EPM9560RC304-20N | EPM9560RC304-10 |
|---|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | RQFP-304 (HFQFP-304) | RQFP-304 - same | RQFP-304 - same | RQFP-304 - same | RQFP-304 - same | RQFP-304 - same |
| Macrocells | 560 | 560 | 560 | 560 | 560 | 560 |
| Flip-Flops | 772 | 772 | 772 | 772 | 772 | 772 |
| User I/Os | 216 | 216 | 216 | 216 | 216 | 216 |
| Propagation Delay | 15 ns | 15 ns | 15 ns | 15 ns | 20 ns | 10 ns |
| Supply Voltage | 5.0 V core, 3.3/5.0 V I/O | 5.0 V core, 3.3/5.0 V I/O | 5.0 V core, 3.3/5.0 V I/O | 5.0 V core, 3.3/5.0 V I/O | 5.0 V core, 3.3/5.0 V I/O | 5.0 V core, 3.3/5.0 V I/O |
| Temperature Grade | Commercial (0 to 70 C) | Commercial | Commercial | Commercial | Commercial | Commercial |
Penyeberangsung Jelas
- Higher macrocell count than MAX 7000 family (vsEPM7256SRC208-10N)
- Largest I/O count of any MAX 9000 RQFP-304 part (vsEPM9560RI240-15N)
- Multi-volt I/O bridges 3.3 V and 5.0 V on one die (vsEPM9480RC208-15)
- Faster speed grade available in same package (vsEPM9560RC304-20N)
Catatan Desain
Estimated: the EPM9560RI304-15N draws ICC in tens of mA when quiescent and rises with toggle rate; at 100% I/O toggle into a 50 pF load, Icco contribution can exceed 200 mA. Place one 0.1 uF X7R bypass per VCC/VCCIO pin pair and a single 10-47 uF bulk tantalum or ceramic near the package. For mixed 3.3 V / 5.0 V I/O banks, dedicate a separate ferrite or LC filter to each VCCIO rail to suppress switching noise coupling into analog sections.
Use a 4-layer PCB with continuous ground and power planes under the RQFP-304 footprint. The 304-pin 1.27 mm gull-wing package has long leads and high inductance; escape the inner rows with short vias to inner planes, and keep JTAG signals (TCK, TMS, TDI, TDO, TRST) routed away from high-edge-rate clocks. Match clock trace lengths to within 200 mil for registered I/O timing closure. Add 4-6 thermal vias under the package center pad (if exposed) to spread heat into the inner ground plane.
Do not assume JTAG IDs are unique across MAX 9000 variants - share the JTAG chain carefully with other boundary-scan devices, and verify TCK termination if the chain exceeds 8 inches. Do not exceed 5.0 V on any I/O pin configured for 3.3 V operation, even momentarily during hot-plug. Finally, ensure the MAX+PLUS II or Quartus MAX device support file is loaded before compiling - missing support files are the most common reason for 'device not supported' errors on legacy MAX 9000 designs.
Place the EPM9560RI304-15N within 2 inches of the bus or microprocessor it decouples to keep address-decode propagation delays within the 15 ns budget. Series-terminate clock outputs with 33-68 ohm resistors when driving more than 2 inches of microstrip, and reference the termination resistor to the receiver end. For multi-CPLD boards, fan JTAG through a 4-wire daisy chain or star topology; avoid stubs on TCK greater than 0.5 inch.
Maklumat Kesediaan
Lead-free per 'N' suffix in Altera ordering scheme. RoHS, REACH, halogen-free, and conflict-mineral status for EPM9560RI304-15N specifically not stated in the Verified Web Data and left as [DATA_NEEDED] / unknown.
