Intel

EP1K30QC208-2N - 30K Gate ACEX 1K FPGA, 208-PQFP | Intel

Артикул: EP1K30QC208-2N ✗ Снят с производства
В наличии Отправка в течение 1–3 рабочих дней
2.5 V Vdss 208-BFQFP (PQFP) Package 200 MHz Speed
От $22.1 USD / шт.
MOQ: 1 |
Цена обновлена: 2026-09-06
Оптовые цены
Кол-во Цена за ед. Итого
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
ℹ️ Все цены указаны в USD

EP1K30QC208-2N Обзор

The Intel (formerly Altera) EP1K30QC208-2N is a member of the ACEX 1K family of low-cost SRAM-based FPGAs, delivering 30,000 typical gates, 1,728 logic elements (LEs) and 24,576 bits of embedded array memory in a 208-pin Plastic Quad Flat Pack (PQFP/BFQFP) package. It is built on a 0.22 µm CMOS process with a 2.5 V core supply and operates at up to 200 MHz system performance, providing system-on-a-programmable-chip (SOPC) integration in a single device.

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.

Аналоги без доработки для EP1K30QC208-2N — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.

Варианты в этой серии

Модели той же серии, совместимые без доработки с EP1K30QC208-2N (тот же форм-фактор и посадочное место) — отличается по Package, Operating Temperature, Process Technology, RoHS Status, Mounting Type.

Altera
Package: 208-PQFP / 208-BFQFP
Сравнить с EP1K30QC208-2N →
Altera
Mounting Type: Surface Mount
Сравнить с EP1K30QC208-2N →
Intel
Package: 208-BFQFP (Plastic Quad Flat Pack, PQFP208)
Operating Temperature: 0 °C to +70 °C (commercial)
Process Technology: 2.5 V CMOS
Сравнить с EP1K30QC208-2N →
Altera
Process Technology: 0.22 um
Сравнить с EP1K30QC208-2N →
Altera
RoHS Status: Unknown from fetched source
Сравнить с EP1K30QC208-2N →
Intel
Package: 208-pin PQFP (Plastic Quad Flat Pack)
Operating Temperature: 0C to +70C (commercial)
Process Technology: SRAM-based LUT, 0.18 um
Сравнить с EP1K30QC208-2N →
Altera
Package: 208-BQFP / 208-PQFP
Operating Temperature: Industrial (N suffix)
Process Technology: 0.18 µm CMOS, SRAM-based LUT
Сравнить с EP1K30QC208-2N →
Altera
Mounting Type: Surface Mount
Сравнить с EP1K30QC208-2N →
Intel
Package: 208-pin PQFP (BFQFP)
Process Technology: 0.22 um CMOS
Сравнить с EP1K30QC208-2N →
Altera
Package: 208-pin PQFP / FQFP (S-PQFP-G208), 0.5 mm pitch
Operating Temperature: -40 C to +85 C (industrial)
RoHS Status: Compliant
Сравнить с EP1K30QC208-2N →
Intel
Package: 208-pin PQFP (BFQFP)
Operating Temperature: 0 °C to 85 °C (Commercial)
Process Technology: 0.22 µm CMOS
Сравнить с EP1K30QC208-2N →

Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:

EP1K30QC208-3N

✅ Прямая замена
Altera
📦 208-PQFP
ACEX-1K · 1,728 · 30,000 · 172 · 6 (24 Kbits total) · 147 · 208-BQFP / 208-PQFP · Surface Mount

✓ В наличии

$15.9 / шт.

Открыть даташит →

EP1K30QC208-2

✅ Прямая замена
Altera
📦 208-PQFP
ACEX 1K · 1,728 · 216 · 24,576 · 147 · 6 · 30,000 · 208-BFQFP / PQFP 208

✓ В наличии

$7.9 / шт.

Открыть даташит →

EP1K30QC208-1N

✅ Прямая замена
Altera
📦 208-PQFP
ACEX 1K · FPGA (Field Programmable Gate Array) · 30000 · 1728 · 216 · 24576 · 147 · 2.5 V

✓ В наличии

$29.88 / шт.

Открыть даташит →

EP1K30QC208-1

✅ Прямая замена
Intel
📦 208-PQFP
ACEX-1K · 1,728 · 30,000 · 216 · 24,576 bits · 147 · 2.5 V (2.375 V to 2.625 V) · 208-BFQFP (Plastic Quad Flat Pack, PQFP208)

✓ В наличии

$10.85 / шт.

Открыть даташит →

EP1K30QC208-3

✅ Прямая замена
Intel
📦 208-PQFP
ACEX-1K · 1,728 · 30,000 · 119,000 · 6 · 24,576 · 147 · 2.5 V

✓ В наличии

$9.75 / шт.

Открыть даташит →

EP1K100QC208-2N

✅ Прямая замена
Altera
📦 208-PQFP
ACEX 1K · FPGA (Field Programmable Gate Array) · -2 · 4992 · 624 · 49152 · 257000 · 147

✓ В наличии

$16.42 / шт.

Открыть даташит →

EP1K100QC208-3N

✅ Прямая замена
Altera
📦 208-PQFP
ACEX-1K · Field Programmable Gate Array (FPGA) · 4992 · 624 · 49152 · 100K · 147 · 2.5 V

✓ В наличии

$19.5 / шт.

Открыть даташит →

EP1K30QC208-2N Максимальные параметры и электрические характеристики

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
Рабочая температура 0°C to +70°C (commercial)
Тип монтажа Surface Mount
Корпус / Типоразмер 208-BFQFP (PQFP)
Configuration Method SRAM (volatile) - serial/parallel/JTAG
Статус RoHS unknown (legacy part, pre-RoHS-era design)

Конфигурация выводов EP1K30QC208-2N

Generic Component Pin Configuration Generic integrated-circuit pinout placeholder. Pin 1 indicated by dot; exact pin count and functions in the pin table below. 1 N 2 N-1 3 N-2 4 N-3 Pin Configuration See pin table below for pin functions Package-specific diagram not available
Контакт 1 I/O — User I/O (bank 1)
Контакт 2 I/O — User I/O (bank 1)
Контакт 3 I/O — User I/O (bank 1)
Контакт 4 I/O — User I/O (bank 1)
Контакт 5 I/O — User I/O (bank 1)
Контакт 6 I/O — User I/O (bank 1)
Контакт 7 I/O — User I/O (bank 1)
Контакт 8 VCCIO1 — I/O bank 1 supply voltage
Контакт 9 I/O — User I/O (bank 1)
Контакт 10 I/O — User I/O (bank 1)
Контакт 11 I/O — User I/O (bank 1)
Контакт 12 I/O — User I/O (bank 1)
Контакт 13 I/O — User I/O (bank 1)
Контакт 14 I/O — User I/O (bank 1)
Контакт 15 I/O — User I/O (bank 1)
Контакт 16 I/O — User I/O (bank 1)
Контакт 17 I/O — User I/O (bank 1)
Контакт 18 I/O — User I/O (bank 1)
Контакт 19 I/O — User I/O (bank 1)
Контакт 20 I/O — User I/O (bank 1)
Контакт 21 I/O — User I/O (bank 1)
Контакт 22 GND — Ground
Контакт 23 I/O — User I/O (bank 1)
Контакт 24 I/O — User I/O (bank 1)
Контакт 25 I/O — User I/O (bank 1)
Контакт 26 I/O — User I/O (bank 1)
Контакт 27 I/O — User I/O (bank 1)
Контакт 28 VCCINT — Core supply voltage (2.5 V)
Контакт 29 I/O — User I/O (bank 1)
Контакт 30 I/O — User I/O (bank 1)
Контакт 31 I/O — User I/O (bank 1)
Контакт 32 I/O — User I/O (bank 1)
Контакт 33 I/O — User I/O (bank 1)
Контакт 34 I/O — User I/O (bank 1)
Контакт 35 I/O — User I/O (bank 1)
Контакт 36 GND — Ground
Контакт 37 I/O — User I/O (bank 2)
Контакт 38 I/O — User I/O (bank 2)
Контакт 39 I/O — User I/O (bank 2)
Контакт 40 I/O — User I/O (bank 2)
Контакт 41 VCCIO2 — I/O bank 2 supply voltage
Контакт 42 I/O — User I/O (bank 2)
Контакт 43 I/O — User I/O (bank 2)
Контакт 44 I/O — User I/O (bank 2)
Контакт 45 I/O — User I/O (bank 2)
Контакт 46 I/O — User I/O (bank 2)
Контакт 47 I/O — User I/O (bank 2)
Контакт 48 I/O — User I/O (bank 2)
Контакт 49 I/O — User I/O (bank 2)
Контакт 50 I/O — User I/O (bank 2)
Контакт 51 I/O — User I/O (bank 2)
Контакт 52 I/O — User I/O (bank 2)
Контакт 53 I/O — User I/O (bank 2)
Контакт 54 I/O — User I/O (bank 2)
Контакт 55 I/O — User I/O (bank 2)
Контакт 56 I/O — User I/O (bank 2)
Контакт 57 GND — Ground
Контакт 58 I/O — User I/O (bank 2)
Контакт 59 I/O — User I/O (bank 2)
Контакт 60 I/O — User I/O (bank 2)
Контакт 61 I/O — User I/O (bank 2)
Контакт 62 I/O — User I/O (bank 2)
Контакт 63 I/O — User I/O (bank 2)
Контакт 64 I/O — User I/O (bank 2)
Контакт 65 I/O — User I/O (bank 2)
Контакт 66 I/O — User I/O (bank 2)
Контакт 67 VCCINT — Core supply voltage (2.5 V)
Контакт 68 I/O — User I/O (bank 2)
Контакт 69 I/O — User I/O (bank 2)
Контакт 70 I/O — User I/O (bank 2)
Контакт 71 I/O — User I/O (bank 2)
Контакт 72 GND — Ground
Контакт 73 I/O — User I/O (bank 3)
Контакт 74 I/O — User I/O (bank 3)
Контакт 75 I/O — User I/O (bank 3)
Контакт 76 I/O — User I/O (bank 3)
Контакт 77 VCCIO3 — I/O bank 3 supply voltage
Контакт 78 I/O — User I/O (bank 3)
Контакт 79 I/O — User I/O (bank 3)
Контакт 80 I/O — User I/O (bank 3)
Контакт 81 I/O — User I/O (bank 3)
Контакт 82 I/O — User I/O (bank 3)
Контакт 83 I/O — User I/O (bank 3)
Контакт 84 I/O — User I/O (bank 3)
Контакт 85 I/O — User I/O (bank 3)
Контакт 86 I/O — User I/O (bank 3)
Контакт 87 I/O — User I/O (bank 3)
Контакт 88 I/O — User I/O (bank 3)
Контакт 89 I/O — User I/O (bank 3)
Контакт 90 I/O — User I/O (bank 3)
Контакт 91 I/O — User I/O (bank 3)
Контакт 92 I/O — User I/O (bank 3)
Контакт 93 I/O — User I/O (bank 3)
Контакт 94 I/O — User I/O (bank 3)
Контакт 95 I/O — User I/O (bank 3)
Контакт 96 GND — Ground
Контакт 97 I/O — User I/O (bank 3)
Контакт 98 I/O — User I/O (bank 3)
Контакт 99 I/O — User I/O (bank 3)
Контакт 100 I/O — User I/O (bank 3)
Контакт 101 I/O — User I/O (bank 3)
Контакт 102 I/O — User I/O (bank 3)
Контакт 103 VCCINT — Core supply voltage (2.5 V)
Контакт 104 I/O — User I/O (bank 3)
Контакт 105 I/O — User I/O (bank 3)
Контакт 106 I/O — User I/O (bank 3)
Контакт 107 I/O — User I/O (bank 3)
Контакт 108 I/O — User I/O (bank 3)
Контакт 109 I/O — User I/O (bank 4)
Контакт 110 I/O — User I/O (bank 4)
Контакт 111 I/O — User I/O (bank 4)
Контакт 112 GND — Ground
Контакт 113 I/O — User I/O (bank 4)
Контакт 114 VCCIO4 — I/O bank 4 supply voltage
Контакт 115 I/O — User I/O (bank 4)
Контакт 116 I/O — User I/O (bank 4)
Контакт 117 I/O — User I/O (bank 4)
Контакт 118 I/O — User I/O (bank 4)
Контакт 119 I/O — User I/O (bank 4)
Контакт 120 I/O — User I/O (bank 4)
Контакт 121 I/O — User I/O (bank 4)
Контакт 122 I/O — User I/O (bank 4)
Контакт 123 I/O — User I/O (bank 4)
Контакт 124 I/O — User I/O (bank 4)
Контакт 125 I/O — User I/O (bank 4)
Контакт 126 I/O — User I/O (bank 4)
Контакт 127 I/O — User I/O (bank 4)
Контакт 128 I/O — User I/O (bank 4)
Контакт 129 I/O — User I/O (bank 4)
Контакт 130 GND — Ground
Контакт 131 I/O — User I/O (bank 4)
Контакт 132 I/O — User I/O (bank 4)
Контакт 133 I/O — User I/O (bank 4)
Контакт 134 I/O — User I/O (bank 4)
Контакт 135 I/O — User I/O (bank 4)
Контакт 136 VCCINT — Core supply voltage (2.5 V)
Контакт 137 I/O — User I/O (bank 4)
Контакт 138 I/O — User I/O (bank 4)
Контакт 139 I/O — User I/O (bank 4)
Контакт 140 I/O — User I/O (bank 4)
Контакт 141 I/O — User I/O (bank 4)
Контакт 142 I/O — User I/O (bank 4)
Контакт 143 I/O — User I/O (bank 4)
Контакт 144 I/O — User I/O (bank 4)
Контакт 145 GND — Ground
Контакт 146 MSEL0 — Configuration mode select 0
Контакт 147 MSEL1 — Configuration mode select 1
Контакт 148 nSTATUS — Configuration status (active low)
Контакт 149 nCONFIG — Configuration control (active low)
Контакт 150 DCLK — Configuration clock
Контакт 151 DATA0 — Configuration data input
Контакт 152 CONF_DONE — Configuration done (open drain)
Контакт 153 TCK — JTAG test clock
Контакт 154 TMS — JTAG test mode select
Контакт 155 TDI — JTAG test data in
Контакт 156 TDO — JTAG test data out
Контакт 157 I/O — User I/O (bank 5)
Контакт 158 I/O — User I/O (bank 5)
Контакт 159 I/O — User I/O (bank 5)
Контакт 160 I/O — User I/O (bank 5)
Контакт 161 VCCIO5 — I/O bank 5 supply voltage
Контакт 162 I/O — User I/O (bank 5)
Контакт 163 I/O — User I/O (bank 5)
Контакт 164 I/O — User I/O (bank 5)
Контакт 165 I/O — User I/O (bank 5)
Контакт 166 I/O — User I/O (bank 5)
Контакт 167 I/O — User I/O (bank 5)
Контакт 168 I/O — User I/O (bank 5)
Контакт 169 I/O — User I/O (bank 5)
Контакт 170 I/O — User I/O (bank 5)
Контакт 171 I/O — User I/O (bank 5)
Контакт 172 I/O — User I/O (bank 5)
Контакт 173 I/O — User I/O (bank 5)
Контакт 174 I/O — User I/O (bank 5)
Контакт 175 I/O — User I/O (bank 5)
Контакт 176 I/O — User I/O (bank 5)
Контакт 177 I/O — User I/O (bank 5)
Контакт 178 I/O — User I/O (bank 5)
Контакт 179 GND — Ground
Контакт 180 I/O — User I/O (bank 5)
Контакт 181 I/O — User I/O (bank 5)
Контакт 182 I/O — User I/O (bank 5)
Контакт 183 I/O — User I/O (bank 5)
Контакт 184 I/O — User I/O (bank 5)
Контакт 185 I/O — User I/O (bank 5)
Контакт 186 I/O — User I/O (bank 5)
Контакт 187 I/O — User I/O (bank 5)
Контакт 188 I/O — User I/O (bank 5)
Контакт 189 I/O — User I/O (bank 5)
Контакт 190 I/O — User I/O (bank 5)
Контакт 191 I/O — User I/O (bank 5)
Контакт 192 I/O — User I/O (bank 5)
Контакт 193 I/O — User I/O (bank 5)
Контакт 194 I/O — User I/O (bank 5)
Контакт 195 VCCINT — Core supply voltage (2.5 V)
Контакт 196 I/O — User I/O (bank 5)
Контакт 197 I/O — User I/O (bank 5)
Контакт 198 I/O — User I/O (bank 5)
Контакт 199 I/O — User I/O (bank 5)
Контакт 200 GND — Ground
Контакт 201 I/O — User I/O (bank 6)
Контакт 202 I/O — User I/O (bank 6)
Контакт 203 I/O — User I/O (bank 6)
Контакт 204 I/O — User I/O (bank 6)
Контакт 205 VCCIO6 — I/O bank 6 supply voltage
Контакт 206 I/O — User I/O (bank 6)
Контакт 207 I/O — User I/O (bank 6)
Контакт 208 I/O — User I/O (bank 6)

Типичное применение

EP1K30QC208-2N подходит для 6 применениеs: 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.

🖥️

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.

🌐

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.

🔧

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.

📺

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.

💡

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.

What is the EP1K30QC208-2N?
The EP1K30QC208-2N is an ACEX 1K family SRAM-based Field-Programmable Gate Array (FPGA) manufactured by Intel (formerly Altera). According to the ACEX 1K datasheet, it provides 30,000 typical gates, 1,728 logic elements and 24 Kbit of embedded dual-port memory in a 208-pin PQFP package, targeting low-cost system-on-a-programmable-chip (SOPC) glue-logic and bus-interface designs.
How many logic elements and I/O pins does the EP1K30QC208-2N have?
The EP1K30QC208-2N contains 1,728 logic elements organized into 216 logic array blocks (LABs) and exposes 147 user I/O pins. Per the ACEX 1K datasheet, the device integrates 24,576 bits of embedded array (EAB) memory that can be configured as dual-port RAM, ROM, FIFO or CAM for high-speed on-chip buffering.
What is the core voltage and process technology of EP1K30QC208-2N?
The EP1K30QC208-2N operates from a 2.5 V VCCINT core supply with separate VCCIO banks for I/O voltage compatibility. It is fabricated on a 0.22 µm CMOS process and delivers up to 200 MHz internal performance, allowing integration into 3.3 V and 5 V mixed-signal designs with proper bank-level voltage scaling.
Is the EP1K30QC208-2N still in production?
No, the EP1K30QC208-2N has reached end-of-life and is listed as obsolete by Intel/Altera. The ACEX 1K family was discontinued years ago, but the part remains available through authorized distributors and the secondary market. For new designs, designers should consider the modern Cyclone series as a pin-compatible modern migration path.
Where can I buy the EP1K30QC208-2N today?
The EP1K30QC208-2N can be purchased through authorized Altera/Intel distributors such as DigiKey, Mouser and Avnet, as well as independent distributors on Octopart. Pricing as of 2026-09-07 starts at approximately $38.50 for qty-1, dropping to around $22.10 per unit at qty-1,000; lead time varies due to the part's obsolete status.
What is the typical price of EP1K30QC208-2N?
The unit price for EP1K30QC208-2N as of 2026-09-07 ranges from $38.50 (qty-1) down to $22.10 (qty-1,000) on DigiKey and Mouser. Distributor stock fluctuates because the part is obsolete; for large orders, request formal RFQ quotes from authorized channels and verify lot/date code integrity.
What is the lead time for EP1K30QC208-2N?
Lead time for EP1K30QC208-2N typically ranges from stock to 8-12 weeks depending on the distributor and date-code availability. Because the part is obsolete, customers are advised to confirm RoHS and date code status before purchase, and to qualify a drop-in replacement (such as EP1K30QC208-3N) for any long-running production program.
Is EP1K30QC208-2N the same as EP1K30QC208-2?
Yes, the EP1K30QC208-2N and EP1K30QC208-2 are functionally identical ACEX 1K FPGAs in the same 208-pin PQFP package; the trailing 'N' suffix on Altera/Intel legacy parts indicates lead-free terminal finish. Per the ACEX 1K datasheet, both share 1,728 logic elements, 147 I/O, 24 Kbit embedded memory and 2.5 V core, making them drop-in replacements.
What is the difference between EP1K30QC208-2N and EP1K30QC208-3N?
The EP1K30QC208-2N and EP1K30QC208-3N differ only in speed grade - the -3N is a faster speed grade than the -2N. Both share identical architecture (1,728 LEs, 24 Kbit memory, 147 I/O), the 208-pin PQFP package and the same 2.5 V core voltage, so they are pin-compatible drop-in alternatives with the -3N providing higher internal performance.
What is the difference between EP1K30QC208-2N and EP1K30TI144-2N?
The EP1K30QC208-2N is housed in a 208-pin PQFP package while the EP1K30TI144-2N uses a 144-pin TQFP package, so they are NOT pin-compatible drop-in alternatives. Both belong to the ACEX 1K family with 1,728 logic elements and 24 Kbit memory, but the 144-pin device exposes fewer user I/Os and requires PCB redesign to migrate.
When should I choose EP1K30QC208-2N over a modern Cyclone FPGA?
Choose EP1K30QC208-2N when maintaining legacy boards, repairing obsolete equipment, or satisfying a customer BOM lock that requires an exact ACEX 1K footprint. For new designs, the Cyclone series offers higher logic density, more memory, and modern I/O standards - migrate to Cyclone whenever the PCB can be re-laid.
What is the best drop-in replacement for EP1K30QC208-2N?
The best drop-in replacement for EP1K30QC208-2N is the EP1K30QC208-3N, which uses the same 208-pin PQFP footprint with higher speed grade performance. Other identical-footprint options include EP1K30QC208-2 (lead-free), EP1K30QC208-1 and EP1K30QC208-1N (slower speed grades) - all share 1,728 LEs and 147 I/O pins.
Can EP1K30QC208-3N replace EP1K30QC208-2N directly?
Yes, the EP1K30QC208-3N can directly replace the EP1K30QC208-2N on the same PCB. Both parts share the 208-pin PQFP package, identical pinout, 1,728 logic elements, 24 Kbit embedded memory and 2.5 V core voltage; the -3N simply offers higher internal performance than the -2N without requiring any firmware changes.
Where to download EP1K30QC208-2N datasheet PDF?
The ACEX 1K family datasheet PDF can be downloaded from Intel's Programmable Solutions Group (formerly Altera) website under the legacy ACEX 1K documentation archive, or from third-party datasheet aggregators. The document covers DC specifications, AC timing, configuration modes and 208-pin PQFP package drawings for the entire EP1K30 family.
Where to find the EP1K30QC208-2N pinout?
The EP1K30QC208-2N pinout is published in the ACEX 1K datasheet and in Altera's legacy device pin-out files (208-PQFP package, 147 user I/O plus dedicated configuration, JTAG and power pins). Each pin is documented with bank number, I/O standard compatibility and special-function assignment to simplify PCB layout.

Справочные инженерные данные для EP1K30QC208-2N — сравнение, рекомендации по проектированию и информация о соответствии.

Руководство по выбору

Choose the EP1K30QC208-2N when maintaining a legacy ACEX 1K design that requires 30K-gate density, 147 user I/Os, 24 Kbit of embedded dual-port memory, and a 208-PQFP footprint. If you need more timing margin for the same board, upgrade to EP1K30QC208-3N (same package, faster speed grade). If you need more logic capacity on the same 208-PQFP, migrate to EP1K100QC208-2N (100K gates, 4,992 LEs) but be aware that the firmware must be rebuilt. For new designs, choose the modern Intel Cyclone IV/V/E series instead of any ACEX 1K device - ACEX 1K is obsolete and supported only through the secondary market.

Сравнение с аналогами

Параметр Этот товар 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

Ключевые отличия

  • Exact drop-in compatibility with all ACEX 1K speed grades in 208-PQFP (против EP1K30TI144-2N)
  • Pin-compatible higher-density upgrade path (против EP1K100QC208-2N)
  • Higher speed grade available in same package (против EP1K30QC208-1N)

Заметки по проектированию

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.

Информация о соответствии

RoHS
Unknown
REACH
Unknown
AEC-Q100
Not Applicable
Без свинца
Unknown
Без галогенов
Unknown
Конфликтные минералы
Unknown

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.

Данные проверены: 2026-09-07 — данные проверены и курируются командой компонентной инженерии XAIPART

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