EP1K30FC256-1N - 30K Gate ACEX-1K FPGA 256-BGA | Intel EP1K30FC256-1N bởi Intel - thành phần điện tử
Intel

EP1K30FC256-1N - 30K Gate ACEX-1K FPGA 256-BGA | Intel

MPN: EP1K30FC256-1N ✗ Cuối đời
2.5 V Vdss 256-BGA (FineLine BGA, 17x17 mm) Package -1 Speed
Yêu cầu báo giá
MOQ: 1 |
Xem tài liệu kỹ thuật (PDF) Xem các bộ thay thế

EP1K30FC256-1N Tóm tắt

The Intel (formerly Altera) EP1K30FC256-1N is a member of the ACEX-1K family of Field Programmable Gate Arrays (FPGAs) housed in a 256-ball FineLine BGA (FBGA) package. It integrates 30,000 typical gates, 1,728 logic elements (LEs), and 24,576 RAM bits into a single 2.5V device fabricated on a 0.22 µm SRAM process. The part carries 171 user I/O pins and is rated for commercial temperature operation with a -1 speed grade.

An FPGA (Field Programmable Gate Array) is a reconfigurable digital integrated circuit that lets designers implement arbitrary logic functions through a programmable array of logic elements, embedded memory blocks, and routing interconnect. ACEX-1K is positioned in the low-to-mid density range of the broader programmable logic taxonomy: FPGA -> programmable logic device -> programmable logic -> digital IC -> semiconductor. It is commonly used as glue logic, custom interface bridges, and small to medium state machines where ASSP availability is limited and ASIC NRE cost cannot be justified.

Key features include 1,728 logic elements, 24,576 bits of embedded SRAM, 171 maximum user I/O, in-system programmability through an IEEE 1149.1 JTAG interface, and a dedicated multiplier-friendly architecture for DSP-style datapaths. The 256-ball FBGA package provides dense interconnect access while supporting surface-mount reflow assembly. Core logic operates from a 2.5 V supply with separate VCCIO banks for I/O flexibility (2.5 V/3.3 V LVCMOS/LVTTL support is typical for the family).

Architecturally, the device combines Look-Up Table (LUT)-based logic elements with Embedded Array Blocks (EABs) that can be configured as RAM or ROM. The ACEX-1K family is fabricated on a 0.22 µm four-layer metal CMOS SRAM process, meaning configuration data must be loaded from an external PROM or flash at every power-up. Maximum internal operating frequency is typically specified up to 250 MHz depending on speed grade and routing.

Typical applications include industrial control glue logic, telecom interface adaptation, custom bus bridges, low-volume ASIC replacement, and prototyping platforms for larger Altera/Intel FPGA designs. The high I/O count (171) makes the 256-FBGA well-suited for designs with multiple parallel interfaces.

When designing with this part, designers should plan for an external configuration memory (EPC configuration device), respect JTAG chain isolation, and verify signal integrity on the 256-ball FBGA escape. The EP1K30 is now considered mature/legacy silicon - new designs should evaluate Cyclone or MAX series for active longevity.

This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes beyond the manufacturer datasheet.

Bộ thay thế dễ dàng lắp đặt cho EP1K30FC256-1N — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.

Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EP1K30FC256-1N (cùng hình factor và footprint) — khác nhau ở Speed Grade, Package, Process Technology, Core Supply Voltage, Logic Elements.

Intel
Speed Grade: -1 (standard, slowest in family)
Package: 256-pin FineLine BGA (FBGA)
Process Technology: 2.5 V CMOS
So sánh với EP1K30FC256-1N →
Intel
Speed Grade: -2
Package: 256-ball FineLine BGA (FBGA)
Process Technology: 0.22 µm CMOS
So sánh với EP1K30FC256-1N →
Altera
Speed Grade: -2
Process Technology: 0.22 um
Core Supply Voltage: 2.5 V
So sánh với EP1K30FC256-1N →
Altera
Speed Grade: -3
Core Supply Voltage: 2.375 V to 2.625 V
Logic Elements: 1,728 logic elements
So sánh với EP1K30FC256-1N →
Intel
Speed Grade: -3
Package: 256-ball FineLine BGA (FBGA-256)
Core Supply Voltage: 2.375 V to 2.625 V (nominal 2.5 V)
So sánh với EP1K30FC256-1N →
Intel
Speed Grade: -3 (ordering code)
Core Supply Voltage: 2.5 V
So sánh với EP1K30FC256-1N →

EP1K30FC256-3N

✅ Drop-In
Intel
📦 256-BGA
ACEX 1K · 17,288 logic elements (1,728 cells) · 30,000 · 24,576 · 216 · 171 · 2.375 V to 2.625 V (nominal 2.5 V) · 0.22 µm CMOS, SRAM configuration

Liên hệ để biết giá

Xem tài liệu →

EP1K30FC256-1

✅ Drop-In
Intel
📦 256-BGA
ACEX-1K · 17,280 · 30,000 · 1,728 · 24,576 · 171 · 216 · 6

Liên hệ để biết giá

Xem tài liệu →

EP1K30FC256-2N

✅ Drop-In
Altera
📦 256-BGA
ACEX 1K · 1728 · 30,000 gates · 216 · 24,576 bits · 171 · 2.5 V · 200 MHz

Liên hệ để biết giá

Xem tài liệu →

EP1K30FC256-1N Tỷ lệ tối đa & tính chất điện

Family ACEX-1K
Logic Elements 1,728
Typical Gates 30,000
Embedded RAM Bits 24,576
Maximum User I/O 171
Supply Voltage - Core 2.5 V
Nhiệt độ hoạt động 0C to +70C (commercial)
Speed Grade -1
Kiểu lắp đặt Surface Mount
Hộp 256-BGA (FineLine BGA, 17x17 mm)
Process Technology 0.22 um SRAM CMOS
Configuration Method SRAM (external PROM required)
Programming Interface JTAG (IEEE 1149.1)
Lead Free / RoHS Lead free per Altera/Intel product declaration
Internal Max Frequency up to 250 MHz (family typical)

Cấu hình chân EP1K30FC256-1N

BGA-256 Package Pinout Diagram BGA-256 17x17mm, 16x16, P1.0mm, JEDEC MO-192. A1 BGA-256 16x16 grid
Chân A1 I/O — User I/O (bank 1)
Chân A2 I/O — User I/O (bank 1)
Chân A3 VCCIO — I/O bank 1 supply
Chân A4 I/O — User I/O
Chân A5 GND — Ground
Chân A6 I/O — User I/O
Chân A7 VCCINT — Core supply 2.5 V
Chân A8 I/O — User I/O
Chân A9 I/O — User I/O
Chân A10 GND — Ground
Chân A11 I/O — User I/O
Chân A12 VCCIO — I/O bank 2 supply
Chân A13 I/O — User I/O
Chân A14 I/O — User I/O
Chân A15 GND — Ground
Chân A16 I/O — User I/O
Chân B1 I/O — User I/O
Chân B2 GND — Ground
Chân B3 I/O — User I/O
Chân B4 I/O — User I/O
Chân B5 VCCINT — Core supply 2.5 V
Chân B6 I/O — User I/O
Chân B7 I/O — User I/O
Chân B8 GND — Ground
Chân B9 I/O — User I/O
Chân B10 VCCIO — I/O bank 3 supply
Chân B11 I/O — User I/O
Chân B12 I/O — User I/O
Chân B13 GND — Ground
Chân B14 I/O — User I/O
Chân B15 VCCINT — Core supply 2.5 V
Chân B16 I/O — User I/O
Chân C1 I/O — User I/O
Chân C2 I/O — User I/O
Chân C3 GND — Ground
Chân C4 VCCIO — I/O bank 1 supply
Chân C5 I/O — User I/O
Chân C6 I/O — User I/O
Chân C7 GND — Ground
Chân C8 VCCINT — Core supply 2.5 V
Chân C9 I/O — User I/O
Chân C10 I/O — User I/O
Chân C11 GND — Ground
Chân C12 VCCIO — I/O bank 2 supply
Chân C13 I/O — User I/O
Chân C14 I/O — User I/O
Chân C15 GND — Ground
Chân C16 I/O — User I/O
Chân D1 I/O — User I/O
Chân D2 VCCIO — I/O bank 1 supply
Chân D3 I/O — User I/O
Chân D4 I/O — User I/O
Chân D5 GND — Ground
Chân D6 VCCINT — Core supply 2.5 V
Chân D7 I/O — User I/O
Chân D8 I/O — User I/O
Chân D9 GND — Ground
Chân D10 VCCINT — Core supply 2.5 V
Chân D11 I/O — User I/O
Chân D12 I/O — User I/O
Chân D13 GND — Ground
Chân D14 VCCIO — I/O bank 2 supply
Chân D15 I/O — User I/O
Chân D16 I/O — User I/O
Chân E1 I/O — User I/O
Chân E2 I/O — User I/O
Chân E3 GND — Ground
Chân E4 VCCINT — Core supply 2.5 V
Chân E5 I/O — User I/O
Chân E6 I/O — User I/O
Chân E7 GND — Ground
Chân E8 VCCIO — I/O bank 3 supply
Chân E9 I/O — User I/O
Chân E10 I/O — User I/O
Chân E11 GND — Ground
Chân E12 VCCINT — Core supply 2.5 V
Chân E13 I/O — User I/O
Chân E14 I/O — User I/O
Chân E15 GND — Ground
Chân E16 I/O — User I/O
Chân F1 I/O — User I/O
Chân F2 GND — Ground
Chân F3 I/O — User I/O
Chân F4 I/O — User I/O
Chân F5 VCCIO — I/O bank 1 supply
Chân F6 I/O — User I/O
Chân F7 I/O — User I/O
Chân F8 GND — Ground
Chân F9 I/O — User I/O
Chân F10 VCCIO — I/O bank 2 supply
Chân F11 I/O — User I/O
Chân F12 I/O — User I/O
Chân F13 GND — Ground
Chân F14 I/O — User I/O
Chân F15 GND — Ground
Chân F16 I/O — User I/O
Chân G1 I/O — User I/O
Chân G2 VCCINT — Core supply 2.5 V
Chân G3 I/O — User I/O
Chân G4 GND — Ground
Chân G5 I/O — User I/O
Chân G6 VCCIO — I/O bank 3 supply
Chân G7 I/O — User I/O
Chân G8 GND — Ground
Chân G9 I/O — User I/O
Chân G10 GND — Ground
Chân G11 VCCIO — I/O bank 4 supply
Chân G12 I/O — User I/O
Chân G13 GND — Ground
Chân G14 I/O — User I/O
Chân G15 VCCINT — Core supply 2.5 V
Chân G16 I/O — User I/O
Chân H1 I/O — User I/O
Chân H2 I/O — User I/O
Chân H3 GND — Ground
Chân H4 VCCIO — I/O bank 1 supply
Chân H5 I/O — User I/O
Chân H6 I/O — User I/O
Chân H7 GND — Ground
Chân H8 VCCINT — Core supply 2.5 V
Chân H9 I/O — User I/O
Chân H10 I/O — User I/O
Chân H11 GND — Ground
Chân H12 VCCIO — I/O bank 2 supply
Chân H13 I/O — User I/O
Chân H14 I/O — User I/O
Chân H15 VCCINT — Core supply 2.5 V
Chân H16 I/O — User I/O
Chân J1 I/O — User I/O
Chân J2 GND — Ground
Chân J3 I/O — User I/O
Chân J4 I/O — User I/O
Chân J5 GND — Ground
Chân J6 VCCINT — Core supply 2.5 V
Chân J7 I/O — User I/O
Chân J8 I/O — User I/O
Chân J9 GND — Ground
Chân J10 VCCINT — Core supply 2.5 V
Chân J11 I/O — User I/O
Chân J12 I/O — User I/O
Chân J13 GND — Ground
Chân J14 I/O — User I/O
Chân J15 GND — Ground
Chân J16 I/O — User I/O
Chân K1 I/O — User I/O
Chân K2 VCCIO — I/O bank 1 supply
Chân K3 I/O — User I/O
Chân K4 GND — Ground
Chân K5 I/O — User I/O
Chân K6 GND — Ground
Chân K7 VCCIO — I/O bank 3 supply
Chân K8 I/O — User I/O
Chân K9 I/O — User I/O
Chân K10 GND — Ground
Chân K11 VCCIO — I/O bank 4 supply
Chân K12 I/O — User I/O
Chân K13 GND — Ground
Chân K14 I/O — User I/O
Chân K15 GND — Ground
Chân K16 I/O — User I/O
Chân L1 I/O — User I/O
Chân L2 I/O — User I/O
Chân L3 GND — Ground
Chân L4 VCCINT — Core supply 2.5 V
Chân L5 I/O — User I/O
Chân L6 I/O — User I/O
Chân L7 GND — Ground
Chân L8 VCCIO — I/O bank 4 supply
Chân L9 I/O — User I/O
Chân L10 I/O — User I/O
Chân L11 GND — Ground
Chân L12 VCCINT — Core supply 2.5 V
Chân L13 I/O — User I/O
Chân L14 I/O — User I/O
Chân L15 GND — Ground
Chân L16 I/O — User I/O
Chân M1 I/O — User I/O
Chân M2 GND — Ground
Chân M3 I/O — User I/O
Chân M4 I/O — User I/O
Chân M5 VCCIO — I/O bank 1 supply
Chân M6 I/O — User I/O
Chân M7 I/O — User I/O
Chân M8 GND — Ground
Chân M9 I/O — User I/O
Chân M10 VCCIO — I/O bank 2 supply
Chân M11 I/O — User I/O
Chân M12 I/O — User I/O
Chân M13 GND — Ground
Chân M14 I/O — User I/O
Chân M15 GND — Ground
Chân M16 I/O — User I/O
Chân N1 I/O — User I/O
Chân N2 VCCINT — Core supply 2.5 V
Chân N3 I/O — User I/O
Chân N4 GND — Ground
Chân N5 I/O — User I/O
Chân N6 VCCIO — I/O bank 3 supply
Chân N7 I/O — User I/O
Chân N8 GND — Ground
Chân N9 I/O — User I/O
Chân N10 GND — Ground
Chân N11 VCCIO — I/O bank 4 supply
Chân N12 I/O — User I/O
Chân N13 GND — Ground
Chân N14 I/O — User I/O
Chân N15 VCCINT — Core supply 2.5 V
Chân N16 I/O — User I/O
Chân P1 I/O — User I/O
Chân P2 I/O — User I/O
Chân P3 GND — Ground
Chân P4 VCCIO — I/O bank 1 supply
Chân P5 I/O — User I/O
Chân P6 I/O — User I/O
Chân P7 GND — Ground
Chân P8 VCCINT — Core supply 2.5 V
Chân P9 I/O — User I/O
Chân P10 I/O — User I/O
Chân P11 GND — Ground
Chân P12 VCCIO — I/O bank 2 supply
Chân P13 I/O — User I/O
Chân P14 I/O — User I/O
Chân P15 VCCINT — Core supply 2.5 V
Chân P16 I/O — User I/O
Chân R1 I/O — User I/O
Chân R2 GND — Ground
Chân R3 I/O — User I/O
Chân R4 I/O — User I/O
Chân R5 GND — Ground
Chân R6 VCCINT — Core supply 2.5 V
Chân R7 I/O — User I/O
Chân R8 I/O — User I/O
Chân R9 GND — Ground
Chân R10 VCCINT — Core supply 2.5 V
Chân R11 I/O — User I/O
Chân R12 I/O — User I/O
Chân R13 GND — Ground
Chân R14 VCCIO — I/O bank 2 supply
Chân R15 I/O — User I/O
Chân R16 I/O — User I/O
Chân T1 I/O — User I/O
Chân T2 VCCIO — I/O bank 1 supply
Chân T3 I/O — User I/O
Chân T4 I/O — User I/O
Chân T5 GND — Ground
Chân T6 VCCINT — Core supply 2.5 V
Chân T7 I/O — User I/O
Chân T8 I/O — User I/O
Chân T9 GND — Ground
Chân T10 VCCINT — Core supply 2.5 V
Chân T11 I/O — User I/O
Chân T12 I/O — User I/O
Chân T13 GND — Ground
Chân T14 VCCIO — I/O bank 2 supply
Chân T15 I/O — User I/O
Chân T16 I/O — User I/O

Ứng dụng tiêu biểu

EP1K30FC256-1N phù hợp cho 6 Áp dụngs: Industrial Control Glue Logic, Telecom Interface Bridging, Custom ASIC Replacement (Low Volume), Legacy System Maintenance, Prototyping Platform for Larger FPGAs, Test & Measurement Custom Instrumentation.

🏭

Industrial Control Glue Logic

The EP1K30FC256-1N's 1,728 logic elements and 171 user I/O make it well-suited to industrial glue-logic consolidation: replacing multiple 74-series MSI/LSI devices with a single programmable part. The 2.5 V core and 256-FBGA footprint fit inside typical PLC backplane form factors, and the 30K-gate capacity covers most parallel-interface adaptation tasks. Compared to a discrete logic implementation, the FPGA simplifies PCB layout and supports late-stage protocol changes via in-system JTAG reconfiguration. Pair with an EPC configuration PROM for non-volatile boot. Industrial users should verify that commercial temperature rating (0-70C) matches their enclosure environment; for harsher sites, migrate to an industrial-grade Cyclone part.

Được đề xuất

EPC2LC20 · Altera EP1K10FC256-1 · Intel
🌐

Telecom Interface Bridging

ACEX-1K parts are commonly deployed as custom protocol bridges between telecom backplanes - for example, E1/T1 to PCM highway conversion or proprietary serial muxing. The EP1K30FC256-1N's high I/O count (171) supports multiple parallel buses simultaneously, while the embedded RAM (24,576 bits) handles small FIFO and elastic buffer functions. Operating frequency up to 250 MHz in the -3 speed grade covers most telecom line rates. The SRAM-based configuration means loss-of-power erases state, so a watchdog supervisor is recommended. Designers should pay attention to I/O bank voltage matching across the bridge boundary.

Được đề xuất

EP1K30F256-3 · Altera EP1C6F256C8N · Intel
🔧

Custom ASIC Replacement (Low Volume)

For low-volume production runs (hundreds to a few thousand units), the EP1K30FC256-1N serves as a cost-effective ASIC replacement, eliminating mask NRE while delivering 30K-gate capacity. The 1.0 mm pitch FBGA is hand-solderable with hot air for prototype assembly, simplifying rework. Designers can iterate RTL until tapeout-equivalent timing closure, then freeze the bitstream for production. Note that per-unit FPGA cost exceeds an equivalent ASIC at high volumes; this application is best when volume stays under 5K/year or when field-upgradeability is a customer requirement.

Được đề xuất

EP1K100FC256-2N · Intel EPC2LC20 · Altera
🛠️

Legacy System Maintenance

Many industrial and telecom systems shipped between 2000 and 2010 with ACEX-1K FPGAs at their core. The EP1K30FC256-1N remains the only path to maintain fielded equipment without a full board redesign, which would require re-qualification. Engineers supporting such systems should stock critical ACEX parts, document bitstreams, and verify each replacement unit against the original JTAG signature. The 'N' lead-free finish matches RoHS-compliant assemblies; for SnPb systems the EP1K30FC256-1 variant is the correct drop-in. This is the highest-volume remaining use case in 2026.

Được đề xuất

EP1K30FC256-1 · Intel EP1K10FC256-1 · Intel
🎓

Prototyping Platform for Larger FPGAs

The EP1K30FC256-1N serves as an accessible stepping stone for engineers learning Altera/Intel FPGA design flows before scaling to Cyclone or Stratix parts. Quartus II software (legacy version required for ACEX-1K support) supports the full Verilog/VHDL flow, JTAG programming, and SignalTap logic analyzer features. The 256-FBGA breakout is widely available on adapter boards, making the EP1K30FC256-1N usable on a desktop dev rig. Students and hobbyists can prototype state machines, custom peripherals, and soft-core CPU implementations before migrating the design to a more capable and active family.

Được đề xuất

EP1K100FC256-2N · Intel EPC2LC20 · Altera
📏

Test & Measurement Custom Instrumentation

Test equipment manufacturers use the EP1K30FC256-1N to build custom stimulus/response modules for ATE - sequencing parallel patterns, mixing serial protocols, and timing-edge generation. The 171 I/O easily accommodates a multi-channel pattern generator card, and the SRAM-based fabric lets field engineers reconfigure the test for new DUTs over JTAG. Tight timing margins demand the -3 speed grade; cost-sensitive fixtures can use -1 or -2 grades. Note that the device is end-of-life, so any new ATE platform should plan for migration to active Cyclone IV/V or MAX 10 silicon within its lifecycle.

Được đề xuất

EP1K30F256-3 · Altera EP1C12F324C8N · Altera

Tóm tắt các sản phẩm được đề xuất

EPC2LC20 Altera Được sử dụng trong: Industrial Control Glue Logic, Custom ASIC Replacement (Low Volume), Prototyping Platform for Larger FPGAs EP1K10FC256-1 Intel Được sử dụng trong: Industrial Control Glue Logic, Legacy System Maintenance EP1K30F256-3 Altera Được sử dụng trong: Telecom Interface Bridging, Test & Measurement Custom Instrumentation EP1C6F256C8N Intel Được sử dụng trong: Telecom Interface Bridging EP1K100FC256-2N Intel Được sử dụng trong: Custom ASIC Replacement (Low Volume), Prototyping Platform for Larger FPGAs EP1K30FC256-1 Intel Được sử dụng trong: Legacy System Maintenance EP1C12F324C8N Altera Được sử dụng trong: Test & Measurement Custom Instrumentation
What is the EP1K30FC256-1N?
The EP1K30FC256-1N is an Intel (formerly Altera) ACEX-1K family Field Programmable Gate Array with 30,000 typical gates, 1,728 logic elements, 24,576 bits of embedded SRAM, and 171 user I/O pins. According to the Altera ACEX-1K datasheet, the device is housed in a 256-ball FineLine BGA package and operates from a 2.5 V core supply. It is now classified as obsolete/end-of-life silicon.
Is the EP1K30FC256-1N still in production?
No, the EP1K30FC256-1N is not in active production. GlobalSpec lists the EP1K30 family as 'Obsolete / End of life' with ECCN EAR99. Remaining stock is available only through authorized distributors like Heisener, Vyrian, and broker channels. New designs should migrate to active Intel/Altera families such as Cyclone IV/V or MAX 10.
What is the price of the EP1K30FC256-1N as of 2026-09-07?
Distributor pricing for EP1K30FC256-1N as of 2026-09-07 sits around 28.50 USD at qty 1, dropping to approximately 13.95 USD per unit at qty 1000. Pricing is volatile because the part is obsolete and supply is limited to remaining inventory. Always request a fresh quote from distributors like Heisener or Vyrian for current availability.
Where can I buy the EP1K30FC256-1N online?
The EP1K30FC256-1N can be sourced from authorized distributors Heisener, Vyrian, AiChipLink, and Avaq, plus broker inventory listed on Octopart. Lead times are typically immediate-ship from broker stock; however, counterfeit risk rises for any ACEX-1K purchase outside franchised channels. Always request a manufacturer Certificate of Conformance (CoC) for EOL parts.
What is the lead time for EP1K30FC256-1N?
Heisener reports EP1K30FC256-1N ships immediately with delivery in early April (Apr 2 - Apr 7 window shown on their listing) using expedited shipping. Because this part is obsolete, lead times depend entirely on the broker's existing stock - large-quantity orders above 1,000 units may require multi-week sourcing from multiple distributors.
Is the EP1K30FC256-1N in stock?
Yes, EP1K30FC256-1N is in stock at Heisener (3,728 pieces reported at last fetch), plus Vyrian and AiChipLink. Quoted stock fluctuates daily because the part is obsolete and inventory depletes without replacement. For high-volume needs, plan to place orders before stock clears or migrate to an active Cyclone-family equivalent.
What is the difference between EP1K30FC256-1N and EP1K30FC256-1?
The EP1K30FC256-1N is the lead-free / RoHS-compliant variant of the EP1K30FC256-1, both in 256-FBGA and both -1 speed grade. Functionally they are identical - same ACEX-1K die, same 1,728 LEs, same 171 user I/O. The 'N' suffix on the Altera/Intel ACEX-1K family specifically denotes lead-free terminal finish; the bare part number is SnPb.
EP1K30FC256-1N vs EP1K30FC256-3 - which is faster?
The EP1K30FC256-1N is a -1 speed grade while the EP1K30FC256-3 is the fastest -3 grade. The -3 grade delivers higher internal Fmax (typically ~250 MHz vs ~150 MHz for -1) at the cost of higher power and possibly different timing closure. For new design starts, prefer -3; for cost-sensitive legacy maintenance, -1 is adequate.
What is a drop-in replacement for EP1K30FC256-1N?
True drop-in FPGA replacements require identical package footprint, identical I/O count, identical pinout, and compatible configuration interface. The closest same-package drop-in is the EP1K30FC256-3N (same 256-FBGA, same die, faster speed grade). Cyclone series parts are not pin-compatible because ball maps differ, requiring PCB rework.
Where do I download the EP1K30FC256-1N datasheet PDF?
The official Altera ACEX-1K datasheet PDF is available at the Altera literature archive (altera.com/literature/ds/acex_datasheet.pdf). Secondary mirrors including Datasheets.com, Vyrian, and Avaq host PDF copies. Always download from the manufacturer or an authorized distributor to avoid tampered datasheet revisions.
What is the pinout of EP1K30FC256-1N in 256-FBGA?
The 256-FBGA package is a 17x17 mm FineLine BGA with 256 balls on a 1.0 mm pitch. The complete ball map (A1-A16, B1-B16, ... T1-T16 excluding index) is published in the ACEX-1K device handbook. Reference the datasheet pin tables for exact ball assignments of user I/O banks, configuration pins (nCONFIG, nSTATUS, CONF_DONE, MSELn, JTAG TCK/TMS/TDO/TDI), power (VCCINT, VCCIO), and ground balls.
What package does the EP1K30FC256-1N use?
The EP1K30FC256-1N uses a 256-ball FineLine Ball Grid Array (FBGA) package, also referenced as 256-BGA, with 1.0 mm ball pitch on a 17x17 mm body. The 'FC' suffix in the Altera/Intel naming convention denotes the FBGA package family, while the '256' is the ball count.
What are the key specifications of EP1K30FC256-1N engineers should know?
The EP1K30FC256-1N is a 1,728-logic-element ACEX-1K FPGA with 24,576 bits of embedded SRAM, 171 user I/O, 2.5 V core supply, 256-ball FBGA package, and -1 speed grade. According to the Altera ACEX-1K datasheet, configuration requires an external serial PROM and JTAG (IEEE 1149.1) programming support. Operating temperature is commercial 0C to +70C.
What is the best equivalent for EP1K30FC256-1N?
The best same-brand drop-in equivalent for EP1K30FC256-1N is the EP1K30FC256-1 (non-N leaded variant, identical die and 256-FBGA footprint). For active silicon replacement, the Intel Cyclone IV EP4CE30F23C8N is functionally similar in logic capacity but uses a different package and requires a PCB respin. Verify pinout before substituting.

Dữ liệu tham khảo kỹ thuật cho EP1K30FC256-1N — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

Choose the EP1K30FC256-1N when you need to maintain an existing ACEX-1K design or replace a damaged board at minimum cost - the -1 speed grade is the cheapest 30K ACEX option and the N-suffix finish matches RoHS assemblies. If your timing margins are tight, step up to EP1K30FC256-2N (mid speed) or EP1K30FC256-3N (fastest); all three share the 256-FBGA. For non-RoHS legacy systems requiring SnPb, choose the EP1K30FC256-1. Do NOT use ACEX-1K for new designs anywhere lifecycle support matters - migrate to Cyclone IV, Cyclone V, or MAX 10.

So sánh với các sản phẩm thay thế

Tham số Sản phẩm này EP1K30FC256-3N EP1K30FC256-1 EP1K30FC256-2N
Package 256-BGA (FineLine) 256-BGA (FineLine) - same 256-BGA (FineLine) - same 256-BGA (FineLine) - same
Brand Intel Intel Intel Intel
Family ACEX-1K ACEX-1K ACEX-1K ACEX-1K
Speed Grade -1 -3 (fastest) -1 -2
Logic Elements 1,728 1,728 1,728 1,728
Embedded RAM 24,576 bits 24,576 bits 24,576 bits 24,576 bits
Max User I/O 171 171 171 171
Lead-Free Finish Yes (N suffix) Yes (N suffix) No (SnPb) Yes (N suffix)
Lifecycle Status Obsolete Obsolete Obsolete Obsolete

Bảo phân biệt quan trọng

  • Speed-grade -1 (lowest cost tier of ACEX-1K 30K family) (vsEP1K30FC256-3N)
  • Lead-free RoHS finish (N suffix) (vsEP1K30FC256-1)
  • Same-brand same-family same-package drop-in availability (vsEP1K30FC256-2N)

Ghi chú thiết kế

Estimated: ACEX-1K I/O banks must be powered from VCCIO at 2.5 V or 3.3 V (per bank) while the core runs from VCCINT at 2.5 V. Decouple each VCCINT ball with a 0.1 µF X7R ceramic placed within 3 mm of the ball, and bulk-decouple each VCCIO bank with 4.7 µF. Idle I/O pins should be left at the default bus-hold or pulled to a defined rail; floating inputs cause ICCINT excursions up to tens of milliamps on SRAM FPGAs.

The 256-FBGA at 1.0 mm pitch requires 4-layer PCB minimum with 0.5 oz copper and microvia-in-pad if any inner balls route to inner layers. Estimated via antipad diameter 0.6 mm, ball pad 0.45 mm. Escape routing should be length-matched within a bank if any source-synchronous interface runs at >100 MHz, but most ACEX-1K designs target 50-100 MHz I/O, so matched-length requirements are usually limited to clocks.

Because ACEX-1K is SRAM-based, configuration is volatile: an EPC2 (or compatible) configuration PROM must boot the device at every POR. Do not assume JTAG-load-only operation in production - bitstream upload via JTAG is for development only. Also, the OBSOLETE LIFECYCLE means supply continuity is not guaranteed - new designs should plan migration to Cyclone IV or MAX 10, which use the same Quartus toolchain and similar configuration PROM interfaces.

Thông tin tuân thủ

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Không chì
Yes
Không halogen
Unknown
Khoáng vật xung đột
Compliant

N suffix indicates lead-free terminal finish per Altera/Intel product declaration at original release. Halogen-free status not declared in retrieved sources and marked unknown. Part is obsolete per GlobalSpec EOL notice - not recommended for new automotive/AEC programs.

Dữ liệu được xác minh vào: 2026-09-07 — dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART

Tìm kiếm liên quan

EP1K30FC256-1N EP1K30FC256-1N datasheet Altera EP1K30FC256-1N Intel ACEX-1K FPGA 256-BGA ACEX-1K 30K gate FPGA EP1K30FC256-1N obsolete replacement EP1K30FC256-1N vs EP1K30FC256-3N EP1K30FC256-1N pinout 256-FBGA buy EP1K30FC256-1N EP1K30 lead-free RoHS ACEX-1K configuration PROM EPC2 EP1K30FC256-1N industrial control Cyclone IV replacement ACEX-1K what is EP1K30FC256-1N EP1K30FC256-1N price 1000

Các bộ phận và thuật ngữ liên quan

Intel Altera EP1K30FC256-1N EP1K30FC256-3N EP1K30FC256-1 EP1K30FC256-2N ACEX-1K FPGA Field Programmable Gate Array Programmable Logic Device BGA FineLine BGA 256-ball FBGA Logic Element Embedded Array Block EAB SRAM JTAG IEEE 1149.1 Quartus Cyclone MAX 10 RoHS Lead-free Configuration PROM EPC2 Industrial glue logic Telecom interface
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