EP1K30QC208-2N - 30K Gate ACEX 1K FPGA, 208-PQFP | Intel
N.º da peça: EP1K30QC208-2N ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $38.5 | $38,50 |
| 10 | $34.2 | $342,00 |
| 100 | $29.75 | $2.975,00 |
| 500 | $25.4 | $12.700,00 |
| 1.000 | $22.1 | $22.100,00 |
EP1K30QC208-2N Visão geral
An FPGA (Field-Programmable Gate Array) is a programmable logic device (PLD) that combines the density of an ASIC with the flexibility of in-system reprogrammability. The ACEX 1K family specifically targets cost-sensitive glue-logic, bus-interface, and DSP-coprocessor applications. It sits within the broader hierarchy of programmable logic: FPGA -> programmable logic device (PLD) -> logic IC -> integrated circuit (IC) -> semiconductor. Compared with CPLDs, FPGAs offer much higher logic density and embedded memory, at the cost of volatile configuration and slightly higher power.
Key features of the EP1K30QC208-2N include 147 user I/O pins, 216 logic array blocks (LABs), embedded dual-port RAM, a dedicated Double Data Rate (DDR) interface option, and an enhanced embedded array for implementing megafunctions such as efficient memory and specialized logic functions. The 208-pin PQFP package supports easy board-level assembly for prototype and low-to-mid volume production, while the 2.5 V core and multi-voltage I/O bank support simplify interfacing with 3.3 V and 5 V peripherals.
Architecturally, the EP1K30QC208-2N uses a Lookup-Table (LUT)-based logic element with 4-input combinational capability and a register, organized into LABs with carry-chain and cascade-chain interconnect. The 24 Kbit embedded system block (ESB) memory can be configured as dual-port RAM, ROM, FIFO or CAM, removing the need for external SRAM in many data-pipeline designs. Configuration is loaded from a serial PROM via the dedicated configuration interface.
Typical applications include glue logic between microprocessors and peripherals, custom bus bridges (PCI to local bus), DSP coprocessors, industrial control and instrumentation front-ends, telecommunications line cards, and legacy system refresh projects where a programmable replacement is preferred to an ASIC redesign. Designers often pair it with EPC2 configuration PROMs from Intel/Altera for standalone boot.
When designing with this device, ensure the 2.5 V VCCINT and VCCIO bank supplies are properly decoupled (one 0.1 µF and one 10 µF per pin group) and that the configuration clock and MSEL pins are set for the desired configuration mode (AS, PS or JTAG). Because ACEX 1K parts have been EOL for many years, engineers should verify long-term availability before committing the part to new designs.
This page consolidates manufacturer specification data, real-time distributor pricing, drop-in alternative cross-references and practical design notes that go beyond the original Altera ACEX 1K datasheet, helping procurement, design and component-engineering teams evaluate the EP1K30QC208-2N and its modern replacements in a single view.
Alternativas drop-in para EP1K30QC208-2N — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com EP1K30QC208-2N (mesmo formato e footprint) — diferindo em Package, Operating Temperature, Process Technology, RoHS Status, Mounting Type.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EP1K30QC208-3N
✅ Drop-In✓ Em estoque
$15.9 / unidade
Ver ficha técnica →EP1K30QC208-2
✅ Drop-In✓ Em estoque
$7.9 / unidade
Ver ficha técnica →EP1K30QC208-1N
✅ Drop-In✓ Em estoque
$29.88 / unidade
Ver ficha técnica →EP1K30QC208-1
✅ Drop-In✓ Em estoque
$10.85 / unidade
Ver ficha técnica →EP1K30QC208-3
✅ Drop-In✓ Em estoque
$9.75 / unidade
Ver ficha técnica →EP1K100QC208-2N
✅ Drop-In✓ Em estoque
$16.42 / unidade
Ver ficha técnica →EP1K100QC208-3N
✅ Drop-In✓ Em estoque
$19.5 / unidade
Ver ficha técnica →EP1K30QC208-2N Classificações máximas e características elétricas
| Series | ACEX 1K |
| Family | ACEX 1K |
| Logic Elements / Cells | 1,728 |
| Typical Gates | 30,000 |
| Total RAM Bits | 24,576 (24 Kbit embedded memory) |
| Number of LABs/CLBs | 216 |
| Number of I/O | 147 |
| Number of Gates | 30,000 |
| Core Supply Voltage (VCCINT) | 2.5 V |
| Technology Node | 0.22 µm CMOS |
| Operating Frequency (max) | 200 MHz |
| Temperatura de operação | 0°C to +70°C (commercial) |
| Tipo de montagem | Surface Mount |
| Encapsulamento / Caixa | 208-BFQFP (PQFP) |
| Configuration Method | SRAM (volatile) - serial/parallel/JTAG |
| Status RoHS | unknown (legacy part, pre-RoHS-era design) |
Configuração de pinos do EP1K30QC208-2N
| Pino 1 | I/O — User I/O (bank 1) |
| Pino 2 | I/O — User I/O (bank 1) |
| Pino 3 | I/O — User I/O (bank 1) |
| Pino 4 | I/O — User I/O (bank 1) |
| Pino 5 | I/O — User I/O (bank 1) |
| Pino 6 | I/O — User I/O (bank 1) |
| Pino 7 | I/O — User I/O (bank 1) |
| Pino 8 | VCCIO1 — I/O bank 1 supply voltage |
| Pino 9 | I/O — User I/O (bank 1) |
| Pino 10 | I/O — User I/O (bank 1) |
| Pino 11 | I/O — User I/O (bank 1) |
| Pino 12 | I/O — User I/O (bank 1) |
| Pino 13 | I/O — User I/O (bank 1) |
| Pino 14 | I/O — User I/O (bank 1) |
| Pino 15 | I/O — User I/O (bank 1) |
| Pino 16 | I/O — User I/O (bank 1) |
| Pino 17 | I/O — User I/O (bank 1) |
| Pino 18 | I/O — User I/O (bank 1) |
| Pino 19 | I/O — User I/O (bank 1) |
| Pino 20 | I/O — User I/O (bank 1) |
| Pino 21 | I/O — User I/O (bank 1) |
| Pino 22 | GND — Ground |
| Pino 23 | I/O — User I/O (bank 1) |
| Pino 24 | I/O — User I/O (bank 1) |
| Pino 25 | I/O — User I/O (bank 1) |
| Pino 26 | I/O — User I/O (bank 1) |
| Pino 27 | I/O — User I/O (bank 1) |
| Pino 28 | VCCINT — Core supply voltage (2.5 V) |
| Pino 29 | I/O — User I/O (bank 1) |
| Pino 30 | I/O — User I/O (bank 1) |
| Pino 31 | I/O — User I/O (bank 1) |
| Pino 32 | I/O — User I/O (bank 1) |
| Pino 33 | I/O — User I/O (bank 1) |
| Pino 34 | I/O — User I/O (bank 1) |
| Pino 35 | I/O — User I/O (bank 1) |
| Pino 36 | GND — Ground |
| Pino 37 | I/O — User I/O (bank 2) |
| Pino 38 | I/O — User I/O (bank 2) |
| Pino 39 | I/O — User I/O (bank 2) |
| Pino 40 | I/O — User I/O (bank 2) |
| Pino 41 | VCCIO2 — I/O bank 2 supply voltage |
| Pino 42 | I/O — User I/O (bank 2) |
| Pino 43 | I/O — User I/O (bank 2) |
| Pino 44 | I/O — User I/O (bank 2) |
| Pino 45 | I/O — User I/O (bank 2) |
| Pino 46 | I/O — User I/O (bank 2) |
| Pino 47 | I/O — User I/O (bank 2) |
| Pino 48 | I/O — User I/O (bank 2) |
| Pino 49 | I/O — User I/O (bank 2) |
| Pino 50 | I/O — User I/O (bank 2) |
| Pino 51 | I/O — User I/O (bank 2) |
| Pino 52 | I/O — User I/O (bank 2) |
| Pino 53 | I/O — User I/O (bank 2) |
| Pino 54 | I/O — User I/O (bank 2) |
| Pino 55 | I/O — User I/O (bank 2) |
| Pino 56 | I/O — User I/O (bank 2) |
| Pino 57 | GND — Ground |
| Pino 58 | I/O — User I/O (bank 2) |
| Pino 59 | I/O — User I/O (bank 2) |
| Pino 60 | I/O — User I/O (bank 2) |
| Pino 61 | I/O — User I/O (bank 2) |
| Pino 62 | I/O — User I/O (bank 2) |
| Pino 63 | I/O — User I/O (bank 2) |
| Pino 64 | I/O — User I/O (bank 2) |
| Pino 65 | I/O — User I/O (bank 2) |
| Pino 66 | I/O — User I/O (bank 2) |
| Pino 67 | VCCINT — Core supply voltage (2.5 V) |
| Pino 68 | I/O — User I/O (bank 2) |
| Pino 69 | I/O — User I/O (bank 2) |
| Pino 70 | I/O — User I/O (bank 2) |
| Pino 71 | I/O — User I/O (bank 2) |
| Pino 72 | GND — Ground |
| Pino 73 | I/O — User I/O (bank 3) |
| Pino 74 | I/O — User I/O (bank 3) |
| Pino 75 | I/O — User I/O (bank 3) |
| Pino 76 | I/O — User I/O (bank 3) |
| Pino 77 | VCCIO3 — I/O bank 3 supply voltage |
| Pino 78 | I/O — User I/O (bank 3) |
| Pino 79 | I/O — User I/O (bank 3) |
| Pino 80 | I/O — User I/O (bank 3) |
| Pino 81 | I/O — User I/O (bank 3) |
| Pino 82 | I/O — User I/O (bank 3) |
| Pino 83 | I/O — User I/O (bank 3) |
| Pino 84 | I/O — User I/O (bank 3) |
| Pino 85 | I/O — User I/O (bank 3) |
| Pino 86 | I/O — User I/O (bank 3) |
| Pino 87 | I/O — User I/O (bank 3) |
| Pino 88 | I/O — User I/O (bank 3) |
| Pino 89 | I/O — User I/O (bank 3) |
| Pino 90 | I/O — User I/O (bank 3) |
| Pino 91 | I/O — User I/O (bank 3) |
| Pino 92 | I/O — User I/O (bank 3) |
| Pino 93 | I/O — User I/O (bank 3) |
| Pino 94 | I/O — User I/O (bank 3) |
| Pino 95 | I/O — User I/O (bank 3) |
| Pino 96 | GND — Ground |
| Pino 97 | I/O — User I/O (bank 3) |
| Pino 98 | I/O — User I/O (bank 3) |
| Pino 99 | I/O — User I/O (bank 3) |
| Pino 100 | I/O — User I/O (bank 3) |
| Pino 101 | I/O — User I/O (bank 3) |
| Pino 102 | I/O — User I/O (bank 3) |
| Pino 103 | VCCINT — Core supply voltage (2.5 V) |
| Pino 104 | I/O — User I/O (bank 3) |
| Pino 105 | I/O — User I/O (bank 3) |
| Pino 106 | I/O — User I/O (bank 3) |
| Pino 107 | I/O — User I/O (bank 3) |
| Pino 108 | I/O — User I/O (bank 3) |
| Pino 109 | I/O — User I/O (bank 4) |
| Pino 110 | I/O — User I/O (bank 4) |
| Pino 111 | I/O — User I/O (bank 4) |
| Pino 112 | GND — Ground |
| Pino 113 | I/O — User I/O (bank 4) |
| Pino 114 | VCCIO4 — I/O bank 4 supply voltage |
| Pino 115 | I/O — User I/O (bank 4) |
| Pino 116 | I/O — User I/O (bank 4) |
| Pino 117 | I/O — User I/O (bank 4) |
| Pino 118 | I/O — User I/O (bank 4) |
| Pino 119 | I/O — User I/O (bank 4) |
| Pino 120 | I/O — User I/O (bank 4) |
| Pino 121 | I/O — User I/O (bank 4) |
| Pino 122 | I/O — User I/O (bank 4) |
| Pino 123 | I/O — User I/O (bank 4) |
| Pino 124 | I/O — User I/O (bank 4) |
| Pino 125 | I/O — User I/O (bank 4) |
| Pino 126 | I/O — User I/O (bank 4) |
| Pino 127 | I/O — User I/O (bank 4) |
| Pino 128 | I/O — User I/O (bank 4) |
| Pino 129 | I/O — User I/O (bank 4) |
| Pino 130 | GND — Ground |
| Pino 131 | I/O — User I/O (bank 4) |
| Pino 132 | I/O — User I/O (bank 4) |
| Pino 133 | I/O — User I/O (bank 4) |
| Pino 134 | I/O — User I/O (bank 4) |
| Pino 135 | I/O — User I/O (bank 4) |
| Pino 136 | VCCINT — Core supply voltage (2.5 V) |
| Pino 137 | I/O — User I/O (bank 4) |
| Pino 138 | I/O — User I/O (bank 4) |
| Pino 139 | I/O — User I/O (bank 4) |
| Pino 140 | I/O — User I/O (bank 4) |
| Pino 141 | I/O — User I/O (bank 4) |
| Pino 142 | I/O — User I/O (bank 4) |
| Pino 143 | I/O — User I/O (bank 4) |
| Pino 144 | I/O — User I/O (bank 4) |
| Pino 145 | GND — Ground |
| Pino 146 | MSEL0 — Configuration mode select 0 |
| Pino 147 | MSEL1 — Configuration mode select 1 |
| Pino 148 | nSTATUS — Configuration status (active low) |
| Pino 149 | nCONFIG — Configuration control (active low) |
| Pino 150 | DCLK — Configuration clock |
| Pino 151 | DATA0 — Configuration data input |
| Pino 152 | CONF_DONE — Configuration done (open drain) |
| Pino 153 | TCK — JTAG test clock |
| Pino 154 | TMS — JTAG test mode select |
| Pino 155 | TDI — JTAG test data in |
| Pino 156 | TDO — JTAG test data out |
| Pino 157 | I/O — User I/O (bank 5) |
| Pino 158 | I/O — User I/O (bank 5) |
| Pino 159 | I/O — User I/O (bank 5) |
| Pino 160 | I/O — User I/O (bank 5) |
| Pino 161 | VCCIO5 — I/O bank 5 supply voltage |
| Pino 162 | I/O — User I/O (bank 5) |
| Pino 163 | I/O — User I/O (bank 5) |
| Pino 164 | I/O — User I/O (bank 5) |
| Pino 165 | I/O — User I/O (bank 5) |
| Pino 166 | I/O — User I/O (bank 5) |
| Pino 167 | I/O — User I/O (bank 5) |
| Pino 168 | I/O — User I/O (bank 5) |
| Pino 169 | I/O — User I/O (bank 5) |
| Pino 170 | I/O — User I/O (bank 5) |
| Pino 171 | I/O — User I/O (bank 5) |
| Pino 172 | I/O — User I/O (bank 5) |
| Pino 173 | I/O — User I/O (bank 5) |
| Pino 174 | I/O — User I/O (bank 5) |
| Pino 175 | I/O — User I/O (bank 5) |
| Pino 176 | I/O — User I/O (bank 5) |
| Pino 177 | I/O — User I/O (bank 5) |
| Pino 178 | I/O — User I/O (bank 5) |
| Pino 179 | GND — Ground |
| Pino 180 | I/O — User I/O (bank 5) |
| Pino 181 | I/O — User I/O (bank 5) |
| Pino 182 | I/O — User I/O (bank 5) |
| Pino 183 | I/O — User I/O (bank 5) |
| Pino 184 | I/O — User I/O (bank 5) |
| Pino 185 | I/O — User I/O (bank 5) |
| Pino 186 | I/O — User I/O (bank 5) |
| Pino 187 | I/O — User I/O (bank 5) |
| Pino 188 | I/O — User I/O (bank 5) |
| Pino 189 | I/O — User I/O (bank 5) |
| Pino 190 | I/O — User I/O (bank 5) |
| Pino 191 | I/O — User I/O (bank 5) |
| Pino 192 | I/O — User I/O (bank 5) |
| Pino 193 | I/O — User I/O (bank 5) |
| Pino 194 | I/O — User I/O (bank 5) |
| Pino 195 | VCCINT — Core supply voltage (2.5 V) |
| Pino 196 | I/O — User I/O (bank 5) |
| Pino 197 | I/O — User I/O (bank 5) |
| Pino 198 | I/O — User I/O (bank 5) |
| Pino 199 | I/O — User I/O (bank 5) |
| Pino 200 | GND — Ground |
| Pino 201 | I/O — User I/O (bank 6) |
| Pino 202 | I/O — User I/O (bank 6) |
| Pino 203 | I/O — User I/O (bank 6) |
| Pino 204 | I/O — User I/O (bank 6) |
| Pino 205 | VCCIO6 — I/O bank 6 supply voltage |
| Pino 206 | I/O — User I/O (bank 6) |
| Pino 207 | I/O — User I/O (bank 6) |
| Pino 208 | I/O — User I/O (bank 6) |
Aplicações típicas
EP1K30QC208-2N é adequado para 6 aplicaçãos: Industrial Glue Logic and Bus Interface, DSP Coprocessor for Embedded Systems, Telecommunications Line-Card Interface, Legacy System Refresh and Field Repair, Test and Measurement Front-End Logic, Custom Peripheral Controller for PC/Embedded Systems.
Industrial Glue Logic and Bus Interface
The EP1K30QC208-2N is widely used as a low-cost glue-logic device that bridges mismatched bus protocols (PCI to local bus, ISA to memory, custom parallel interfaces) on legacy industrial control boards. Its 1,728 logic elements and 24 Kbit of embedded dual-port memory are sufficient to implement medium-complexity state machines, FIFOs and address-decoding logic without external SRAM. The 208-pin PQFP package simplifies board rework and hand-soldering during field repairs, while 2.5 V core plus multi-bank I/O support allow direct interfacing with 3.3 V and 5 V peripherals. Engineers often pair the device with an EPC2 configuration PROM for autonomous boot on power-up, eliminating the need for a microcontroller bootloader.
Recomendado
DSP Coprocessor for Embedded Systems
With 200 MHz internal performance and 24 Kbit of embedded RAM, the EP1K30QC208-2N serves as a dedicated DSP coprocessor attached to a host microcontroller or DSP, accelerating FIR/IIR filters, FFT butterflies and motion-control loops in real time. The dual-port EAB allows simultaneous read/write access from the host CPU and the FPGA's internal datapath, enabling pipelined sample-by-sample processing at audio or low-MHz IF sample rates. Compared with a software DSP implementation, the FPGA off-loads deterministic processing from the host, freeing CPU cycles for system-level tasks and improving closed-loop latency.
Recomendado
Telecommunications Line-Card Interface
The EP1K30QC208-2N integrates framing, de-skew and channel-aggregation logic on legacy telecom line cards where a low-density, low-power FPGA is preferred to a full ASIC. Its 147 user I/Os connect to multiple serializers, framers and backplane transceivers without external bus muxing, while the embedded dual-port memory provides elastic buffering for rate adaptation between network domains. The 2.5 V core and 208-pin PQFP footprint remain attractive for telecom OEMs that standardized on ACEX 1K in the early 2000s and need an exact-form-factor replacement during repair or redesign.
Recomendado
Legacy System Refresh and Field Repair
Because the EP1K30QC208-2N is pin-compatible across speed grades (-1, -2, -3) and across the entire ACEX 1K 208-PQFP family, it is the preferred drop-in for repairing and refreshing long-life industrial equipment such as CNC controllers, railway signaling modules and medical imaging subsystems where the original ACEX 1K device is damaged or out of stock. Engineers can replace a failed EP1K30QC208-2N with an EP1K30QC208-3N (faster speed grade) without any PCB change, gaining extra timing margin in legacy designs.
Recomendado
Test and Measurement Front-End Logic
Bench-top test instruments (logic analyzers, protocol exercisers, ATE load boards) use the EP1K30QC208-2N to implement reconfigurable stimulus generators, pattern sequencers and timing engines that must adapt to multiple DUT interfaces. The FPGA's 147 user I/Os and 24 Kbit embedded memory allow complex multi-channel timing patterns to be generated without external logic, while the 208-pin PQFP allows easy rework when test programs are ported between platforms. Designers can reuse the same ACEX 1K bitstream across product variants by swapping pin assignments in the Quartus design software.
Recomendado
Custom Peripheral Controller for PC/Embedded Systems
Designers use the EP1K30QC208-2N as a single-chip peripheral controller on PC motherboards and embedded SBCs to provide custom parallel ports, proprietary interfaces or specialized I/O expansion that the host CPU cannot address directly. The FPGA implements register maps, interrupt controllers and DMA engines in 1,728 logic elements, while the dual-port EAB acts as a shared mailbox between the host bus and the FPGA's internal state machine. The 208-pin PQFP package and 147 I/O count fit easily on a standard ATX add-in card or COM Express carrier, and the 2.5 V core supports both 3.3 V and 5 V PCI-style slot signaling.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EP1K30QC208-2N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EP1K30QC208-3N | EP1K30QC208-2 | EP1K30QC208-1N | EP1K100QC208-2N |
|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel |
| Package | 208-PQFP | 208-PQFP - same | 208-PQFP - same | 208-PQFP - same | 208-PQFP - same |
| Speed Grade | -2 | -3 (faster) | -2 | -1 (slower) | -2 |
| Logic Elements | 1,728 | 1,728 | 1,728 | 1,728 | 4,992 |
| Typical Gates | 30,000 | 30,000 | 30,000 | 30,000 | 100,000 |
| Embedded Memory | 24 Kbit | 24 Kbit | 24 Kbit | 24 Kbit | 48 Kbit |
| User I/O Pins | 147 | 147 | 147 | 147 | 147 |
| Core Voltage | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| Process Technology | 0.22 µm CMOS | 0.22 µm CMOS | 0.22 µm CMOS | 0.22 µm CMOS | 0.22 µm CMOS |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Principais diferenciais
- Exact drop-in compatibility with all ACEX 1K speed grades in 208-PQFP (vs EP1K30TI144-2N)
- Pin-compatible higher-density upgrade path (vs EP1K100QC208-2N)
- Higher speed grade available in same package (vs EP1K30QC208-1N)
Notas de projeto
Estimated: the EP1K30QC208-2N core draws approximately 30-50 mA at 2.5 V VCCINT plus bank-dependent I/O current during switching. Each VCCINT and VCCIO pin should be decoupled with a 0.1 µF ceramic capacitor placed within 5 mm of the pin, and a single 47-100 µF bulk capacitor should serve the entire 208-PQFP footprint. Because ACEX 1K is a SRAM-based FPGA, configuration is volatile - the VCCINT rail must remain stable during power-down to avoid partial reconfiguration.
The 208-pin PQFP package has 0.5 mm pitch gull-wing leads. Use a 4-layer PCB with continuous ground and power planes directly under the device to provide low-impedance return paths for the high-speed I/O signals. Route JTAG signals (TCK, TMS, TDI, TDO) as a daisy-chain with 10 kΩ pull-ups on TMS and TDI, and place the JTAG header within 50 mm of the device to keep TCK edges clean.
Do not confuse the EP1K30QC208-2N (208-PQFP) with the EP1K30TI144-2N (144-TQFP) or EP1K30FC256-2N (256-FBGA); the pin counts and ball maps differ, so PCB redesign is required. The ACEX 1K family is obsolete - verify long-term availability with distributors and consider migrating to the Cyclone IV/V series for new designs to avoid future last-time-buy situations.
Informações de conformidade
ACEX 1K is a legacy Altera/Intel FPGA family designed before modern RoHS-era compliance labeling was standard. RoHS, REACH, lead-free and halogen-free status should be confirmed with the distributor at order time based on the specific date code and lot. AEC-Q100 is not applicable - this is a commercial-grade FPGA.