Intel

EP1K100QC208-1GZ - ACEX-1K FPGA 100K Gates 208-PQFP | Intel

MPN: EP1K100QC208-1GZ ✗ Cuối đời

2.375 V to 2.625 V Vdss 208-PQFP (28x28 mm) Package 250 MHz Speed

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EP1K100QC208-1GZ Tóm tắt

The Intel EP1K100QC208-1GZ is a member of the ACEX-1K family of FPGAs that integrates 100,000 typical gates and 4,992 logic elements (LEs) into a 208-pin Plastic Quad Flat Pack (PQFP/BFQFP) measuring 28x28 mm. Operating from a 2.5 V core supply (2.375 V to 2.625 V), the device delivers up to 250 MHz system performance and exposes 147 user I/O pins, with embedded array blocks (EABs) providing 49,152 bits of dual-port RAM for efficient on-chip memory implementation.

An FPGA (Field Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnect, and I/O cells, allowing designers to implement arbitrary digital logic after PCB assembly. FPGAs sit hierarchically above fixed-function ASICs and below microcontrollers in design flexibility, and are favored for prototyping, low-volume production, and DSP/data-path acceleration. The ACEX-1K family specifically introduced the embedded array block, allowing megafunctions such as efficient memory and specialized logic functions to be implemented alongside general-purpose LEs.

Key features of the EP1K100QC208-1GZ include the SameFrame pin migration option with 256-pin FineLine BGA variants, IEEE 1149.1 (JTAG) boundary-scan support, in-system programmability via the MAX+PLUS II or Quartus development systems, and a robust SRAM-based configuration cell that supports fast reconfiguration. The quad flat pack package offers a JEDEC-standard 3.49 mm height profile and a 0.5 mm lead pitch suitable for production through-hole-style surface-mount assembly lines and breadboard-friendly socket adapters during prototyping.

The device architecture employs a Look-Up Table (LUT)-based LE fabric with EABs of 4,096 bits each, providing deterministic logic delays and predictable timing closure. The 2.5 V core is paired with multi-standard I/O that supports LVTTL, LVCMOS, SSTL, and PCI signaling through dedicated I/O banks, and the silicon is offered in both commercial and industrial temperature grades with device speed grades of -1 (fastest), -2, and -3. The 'GZ' suffix in the part number denotes a lead-free, RoHS-compliant package.

Typical applications include glue logic replacement, bridge and protocol conversion in legacy systems, low-volume telecom line cards, industrial control and instrumentation front-ends, and educational platforms. Its 49,152 bits of embedded RAM and 147 user I/Os are well matched to small DSP filter chains, UART/SPI expansion, and custom state-machine controllers.

When designing with this device, ensure that the MAX+PLUS II or Quartus toolchain version supports the ACEX-1K family and that a configuration EPROM (EPC) or JTAG programmer is available. Since the EP1K100 is a mature EOL device, verify long-term availability before new design starts.

This page synthesizes distributor pricing, drop-in same-package alternatives from web data, and practical design notes not found in the manufacturer datasheet, giving the engineer a single source for evaluation, comparison, and replacement decisions.

Bộ thay thế dễ dàng lắp đặt cho EP1K100QC208-1GZ — 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 EP1K100QC208-1GZ (cùng hình factor và footprint) — khác nhau ở Family, Speed Grade, Total RAM Bits, Package Type, Process Technology.

EP1K100QC208-1

Altera

Family: ACEX-1K

Speed Grade: -1

Package Type: 208-BFQFP (PQFP-208)