EPF10K30AQC208-3 - 30K Gates FLEX-10KA FPGA, 208-PQFP | Altera
MPN: EPF10K30AQC208-3 ✗ Cuối đờiEPF10K30AQC208-3 Tóm tắt
An FPGA (Field Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnects, and I/O cells that can be re-programmed to implement arbitrary digital logic. Within the broader taxonomy, the FLEX-10KA belongs to the SRAM-lookup-table-based FPGA family, sitting between simple CPLDs and modern high-density FPGAs. It supports System-on-a-Programmable-Chip (SOPC) integration by combining embedded array blocks (EABs) for megafunctions such as efficient memory and specialized logic functions with general-purpose logic, allowing designers to implement microcontrollers, DSP functions, and glue logic on a single device.
Key features of the EPF10K30AQC208-3 include 216 Logic Array Blocks (LABs) organized as 24 Logic Elements (LEs) per LAB, embedded array blocks for memory and DSP-style functions, MultiVolt I/O support for interfacing with 5.0 V, 3.3 V, 2.5 V, and 1.8 V logic without external level shifters, JTAG-based in-system programmability via IEEE 1149.1, PCI pull-up clamping diodes, slew-rate control, and open-drain output options configurable pin-by-pin through Altera logic options.
The device uses Altera's Look-Up Table (LUT)-based architecture with continuous FastTrack routing, delivering predictable timing closure and supporting frequencies up to 125 MHz in this speed grade. It is supported by the legacy Altera MAX+PLUS II and Quartus design flows, although modern Quartus releases no longer include this family, and designers using this device typically retain the original MAX+PLUS II toolchain or maintain pre-generated programming files.
Typical applications include telecommunications line cards, industrial control and factory automation, legacy PCI interface bridges, and embedded control logic that requires moderate gate counts with on-chip memory. The 208-PQFP package also makes the EPF10K30AQC208-3 a common choice for board-level prototyping where fine-pitch BGA packages are not practical.
When designing with this device, attention should be paid to the MultiVolt I/O configuration: VCCINT must be tied to 3.3 V while VCCIO can be set independently to support mixed-voltage buses. Configuration via JTAG or a serial/configuration EPROM must also be considered; the device is volatile (SRAM-based) and loses configuration on power-down, so an external configuration memory is required for production designs.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the Altera datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho EPF10K30AQC208-3 — 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 EPF10K30AQC208-3 (cùng hình factor và footprint) — khác nhau ở Package, Process Technology, Family, Operating Temperature, Speed Grade.
EPF10K30AQC208-3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30AQC208-2N
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPF10K30AQC208-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30AQC208-2
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
EPF10K30AQI208-3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30AQC208-3 Tỷ lệ tối đa & tính chất điện
| Family | FLEX-10KA |
| Logic Elements / Cells | 1,728 |
| Equivalent Gates | 30,000 |
| Embedded Memory (bits) | 12,288 |
| Logic Array Blocks (LABs) | 216 |
| User I/Os | 147 |
| Maximum Operating Frequency | 125 MHz |
| Process Technology | 0.3 µm CMOS |
| Core Voltage (VCCINT) | 3.3 V |
| I/O Voltage (VCCIO) | MultiVolt (5.0 / 3.3 / 2.5 / 1.8 V) |
| Speed Grade | -3 |
| Hộp | 208-pin PQFP (BFQFP) |
| Operating Temperature Grade | Commercial |
| Configuration Method | SRAM (volatile), JTAG/serial EPROM |
| Kiểu lắp đặt | Surface Mount |
Cấu hình chân EPF10K30AQC208-3
| Chân 1 | I/O — User I/O (general purpose, MultiVolt) |
| Chân 2 | I/O — User I/O (general purpose, MultiVolt) |
| Chân 3 | I/O — User I/O (general purpose, MultiVolt) |
| Chân 4 | I/O — User I/O (general purpose, MultiVolt) |
| Chân 5 | VCCINT — Core supply, 3.3 V |
| Chân 6 | GND — Ground |
| Chân 7 | I/O — User I/O (general purpose, MultiVolt) |
| Chân 8 | I/O — User I/O (general purpose, MultiVolt) |
| Chân 9 | I/O — User I/O (general purpose, MultiVolt) |
| Chân 10 | I/O — User I/O (general purpose, MultiVolt) |
| Chân 11 | VCCIO — I/O supply, MultiVolt |
| Chân 12 | GND — Ground |
| Chân 13 | TCK — JTAG test clock |
| Chân 14 | TMS — JTAG test mode select |
| Chân 15 | TDO — JTAG test data out |
| Chân 16 | TDI — JTAG test data in |
| Chân 17 | TRST — JTAG test reset |
| Chân 18 | nCONFIG — Configuration control (active-low) |
| Chân 19 | nSTATUS — Configuration status (active-low) |
| Chân 20 | CONF_DONE — Configuration done |
| Chân 21 | MSEL0 — Configuration mode select 0 |
| Chân 22 | MSEL1 — Configuration mode select 1 |
| Chân 23 | DCLK — Configuration clock |
| Chân 24 | DATA0 — Configuration data in |
| Chân 25 | CLK0 — Dedicated clock input 0 |
| Chân 26 | CLK1 — Dedicated clock input 1 |
| Chân 27 | CLK2 — Dedicated clock input 2 |
| Chân 28 | CLK3 — Dedicated clock input 3 |
| Chân 29 | DEV_CLR — Device-wide clear (active-low, optional) |
| Chân 30 | DEV_OE — Device-wide output enable (active-low, optional) |
Ứng dụng tiêu biểu
EPF10K30AQC208-3 phù hợp cho 6 Áp dụngs: Telecommunications Line Cards, Industrial Control and Factory Automation, Legacy PCI Interface Bridges, Embedded Control and Glue Logic, Board-Level Prototyping and Education, Long-Life Military and Aerospace Replacement.
Telecommunications Line Cards
The EPF10K30AQC208-3 fits legacy telecom line-card designs with its 30K gates and 12,288 bits of embedded memory, which is sufficient for implementing T1/E1 framers, channel-associated signalling logic, and HDLC controllers without external memory. Its 147 user I/Os allow direct bus attachment to TDM backplanes, while MultiVolt I/O supports 5 V and 3.3 V bus signalling without level shifters, reducing board complexity in mixed-voltage legacy backplanes.
Được đề xuất
Industrial Control and Factory Automation
In factory-automation controllers, the EPF10K30AQC208-3 serves as a flexible glue-logic and state-machine platform with enough logic density for motor-control sequencing, sensor multiplexing, and protocol bridging. The 147 I/Os accommodate multiple encoder, PWM, and serial channels, and the PQFP-208 package is easier to hand-prototype than fine-pitch BGAs, making this part popular in industrial retrofits and long-life equipment. Designers should pair it with industrial-temperature grade memory if harsh environments are expected.
Được đề xuất
Legacy PCI Interface Bridges
The EPF10K30AQC208-3 is well-suited to legacy PCI bridge designs thanks to its on-chip PCI clamping diodes, slew-rate control, and open-drain output options configurable pin-by-pin via Altera logic options. Its MultiVolt I/O can be set to 5.0 V for the conventional PCI bus or 3.3 V for PCI-3.3V signalling, while the 12,288-bit embedded memory supports transaction buffering and FIFO functions. Pair with a serial configuration EPROM so the design self-boots on power-up.
Được đề xuất
Embedded Control and Glue Logic
For embedded control designs that need moderate logic capacity without the overhead of a microcontroller, the EPF10K30AQC208-3 provides 30K gates and 12,288 bits of memory, ideal for state machines, custom peripherals, and bus-arbitration logic. The SRAM-based architecture is re-programmable in-system via JTAG (IEEE 1149.1), enabling fast field updates and iteration. The 125 MHz internal clock supports high-speed interface bridging to DSPs and microprocessors.
Được đề xuất
Board-Level Prototyping and Education
The EPF10K30AQC208-3 in PQFP-208 is a popular choice for university labs and prototyping platforms because the 0.5 mm pitch PQFP can be hand-soldered and breadboarded, unlike fine-pitch BGA FPGAs. Combined with the mature MAX+PLUS II design flow (still freely available from archive sources), it provides a low-cost introduction to HDL design, FSM implementation, and embedded memory usage. Its continued availability on the broker market keeps legacy lab kits operational.
Được đề xuất
Long-Life Military and Aerospace Replacement
Although the EPF10K30AQC208-3 is the commercial-temperature variant, the same silicon is widely used in long-life avionics and defense retrofits where the PQFP-208 footprint, Altera design database, and form-fit-function compatibility provide decades of stability. The device's 30K gates and 12,288-bit embedded memory suffice for navigation displays, bus monitors, and signal-conditioning logic. For ruggedized deployment, designers typically select the industrial-temperature AQI208-3N or procure a QML-screened variant.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF10K30AQC208-3 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | EPF10K30AQC208-3N | EPF10K30AQC208-2N | EPF10K30AQC208-1N | EPF10K30AQC208-2 | EPF10K30AQI208-3N |
|---|---|---|---|---|---|---|
| Package | 208-pin PQFP | 208-pin PQFP - same | 208-pin PQFP - same | 208-pin PQFP - same | 208-pin PQFP - same | 208-pin PQFP - same |
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Speed Grade | -3 | -3 | -2 (faster) | -1 (fastest) | -2 (faster) | -3 |
| Temperature Grade | Commercial (C) | Commercial (C) | Commercial (C) | Commercial (C) | Commercial (C) | Industrial (I) |
| Equivalent Gates | 30,000 | 30,000 | 30,000 | 30,000 | 30,000 | 30,000 |
| Logic Cells | 1,728 | 1,728 | 1,728 | 1,728 | 1,728 | 1,728 |
| User I/Os | 147 | 147 | 147 | 147 | 147 | 147 |
| Embedded Memory (bits) | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 |
| Core Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| RoHS Compliant | unknown | Yes (N suffix) | Yes (N suffix) | Yes (N suffix) | No (no N suffix) | Yes (N suffix) |
Bảo phân biệt quan trọng
- Identical logic/memory resources at faster speed grade in same package (vsEPF10K30AQC208-3N)
- Industrial temperature grade in same PQFP-208 footprint (vsEPF10K30AQI208-3N)
- Higher Fmax via faster speed grade at same footprint (vsEPF10K30AQC208-1N)
Ghi chú thiết kế
Per the FLEX-10KA datasheet, VCCINT (3.3 V core) and VCCIO (MultiVolt I/O) MUST be brought up in the sequence specified in the device family datasheet, with VCCINT stable before VCCIO to avoid latch-up. Decouple VCCINT with 0.1 µF + 10 µF ceramic capacitors placed within 5 mm of each PQFP corner pair, and provide at least four VCCINT pins tied to a common power plane. Do NOT exceed 3.6 V on VCCINT or risk permanent damage.
PQFP-208 has 0.5 mm pitch leads and a large thermal pad region. Per the Altera PQFP package guidelines, use at least a 4-layer PCB with dedicated VCC and GND planes beneath the device. Route all 147 user I/O signals on inner layers where possible to free top/bottom layers for short breakout access, and use 0.2 mm/8 mil traces with 0.2 mm spacing for fine-pitch escape. Avoid via-in-pad unless the fab process supports it.
The EPF10K30AQC208-3 is SRAM-based and loses configuration on every power-down; an external configuration EPROM (e.g., EPC8QC100 or EPC4QC100) MUST be connected for production designs, or the device will not boot. Configuration mode is selected via MSEL[3:0] tied high or low per the datasheet; incorrect MSEL strapping is the #1 reason prototypes fail to configure. JTAG pin TRST must be pulled or driven correctly, or JTAG chain integrity is compromised.
Per Altera PQFP-208 layout guidelines, keep the four dedicated clock inputs (CLK0-CLK3) routed as differential or impedance-controlled pairs and shield with ground on both sides; clock skew directly impacts Fmax. Place the JTAG chain (TCK/TMS/TDO/TDI/TRST) in a stub-free daisy chain and add a 4.7 kΩ pull-up on TCK to prevent spurious JTAG entry in noisy environments.
Thông tin tuân thủ
Compliance status for the original EPF10K30AQC208-3 (without N suffix) was not extractable from the provided data; use the EPF10K30AQC208-3N variant for RoHS-compliant designs. Not AEC-Q100 qualified as a digital logic IC. FLEX-10KA family was released before some modern compliance frameworks.