EP20K100CF144C7 - APEX-20K FPGA 100K LE 144-LQFP | Intel
MPN: EP20K100CF144C7 ✗ Cuối đờiEP20K100CF144C7 Tóm tắt
An FPGA (Field Programmable Gate Array) is a type of programmable logic device that allows engineers to implement custom digital circuits after PCB fabrication. FPGAs sit within the programmable logic hierarchy: FPGA -> programmable logic -> digital IC -> semiconductor. Unlike fixed-function ASICs, FPGAs are reconfigured in-circuit using HDL design flows, making them ideal for prototyping, low-volume production, and designs requiring late-stage hardware changes. The APEX-20K family further extends this with embedded memory blocks and a MultiCore architecture supporting fine-grain logic, embedded array blocks, and high-speed I/O.
Key features of the EP20K100CF144C7 include 4,160 logic elements organized as Logic Array Blocks (LABs), 53,248 RAM bits distributed across embedded system blocks, 93 user I/O pins supporting LVTTL, LVCMOS, PCI, SSTL, and GTL+ I/O standards, four phase-locked loops (PLLs) for clock management, and dual-purpose configuration pins. The 144-pin LQFP package measures 22x22 mm with a 0.5 mm lead pitch and is suitable for surface-mount assembly on standard FR4 PCB substrates.
Architecture-wise, the APEX-20K device combines a fine-grain logic fabric for register-intensive functions with embedded array blocks (EABs) optimized for memory and arithmetic. The device supports true dual-port RAM, FIFO, and CAM implementations via dedicated memory structures. I/O banks are powered by VCCIO rails that can be set independently from the core VCCINT supply, allowing mixed-voltage interfacing.
Typical applications for this FPGA include telecommunications line cards, industrial control logic, test and measurement front-ends, low-density glue logic replacement, and ASIC prototyping. Designers select the EP20K100CF144C7 when a low-to-moderate logic density device with embedded memory and a pin-compatible surface-mount package is required for commercial-temperature deployments. Legacy designs originally specified around the APEX-20K family continue to source this part for long-lifecycle field support.
When designing with this FPGA, allocate sufficient PCB area for decoupling capacitors near every VCCINT and VCCIO pin, and follow Intel/Altera configuration guidelines for the MSEL pin strapping. The 144-pin LQFP package has moderate thermal performance; thermal management is rarely required at typical APEX-20K operating frequencies but should be verified with junction-temperature calculation in high-utilization designs.
This page synthesizes distributor pricing, exact-package drop-in alternatives from the APEX-20K family, and practical configuration/PCB guidance not consolidated on a single manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho EP20K100CF144C7 — 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 EP20K100CF144C7 (cùng hình factor và footprint) — khác nhau ở Speed Grade, Process Technology, Package, Operating Temperature, Family.
EP20K100CF144C8
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP20K100CF144C9
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP20K100CF144I7
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
EP20K100CB356C7
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP20K100CB356C8
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP20K100CF144C7 Tỷ lệ tối đa & tính chất điện
| Series | APEX-20K |
| Family | APEX-20K Field Programmable Gate Array |
| Logic Elements / Cells | 4,160 |
| Total RAM Bits | 53,248 |
| Number of Logic Elements | 4,160 |
| Number of I/O | 93 |
| Number of Gates | 100,000 system gates |
| Voltage - Supply | 1.8 V core, 3.3 V I/O (typical APEX-20K rails) |
| Kiểu lắp đặt | Surface Mount |
| Hộp / Vỏ | 144-LQFP |
| Package Dimensions | 22 x 22 mm, 0.5 mm pitch |
| Nhiệt độ hoạt động | 0C to +85C (commercial) |
| Process Technology | 0.18 micron CMOS SRAM |
| Configuration Mode | Passive Serial, JTAG (IEEE 1149.1) |
| PLLs | 4 (per APEX-20K family architecture) |
| Speed Grade | C7 (commercial) |
Cấu hình chân EP20K100CF144C7
| Chân 1 | I/O — User I/O (bank 1) |
| Chân 2 | I/O — User I/O (bank 1) |
| Chân 3 | I/O — User I/O (bank 1) |
| Chân 4 | I/O — User I/O (bank 1) |
| Chân 5 | I/O — User I/O (bank 1) |
| Chân 6 | VCCIO1 — I/O bank 1 supply |
| Chân 7 | I/O — User I/O (bank 1) |
| Chân 8 | I/O — User I/O (bank 1) |
| Chân 9 | I/O — User I/O (bank 1) |
| Chân 10 | GND — Ground |
| Chân 11 | I/O — User I/O (bank 1) |
| Chân 12 | I/O — User I/O (bank 1) |
| Chân 13 | I/O — User I/O (bank 2) |
| Chân 14 | VCCIO2 — I/O bank 2 supply |
| Chân 15 | I/O — User I/O (bank 2) |
| Chân 16 | I/O — User I/O (bank 2) |
| Chân 17 | I/O — User I/O (bank 2) |
| Chân 18 | I/O — User I/O (bank 2) |
| Chân 19 | I/O — User I/O (bank 2) |
| Chân 20 | GND — Ground |
| Chân 21 | I/O — User I/O (bank 2) |
| Chân 22 | I/O — User I/O (bank 2) |
| Chân 23 | I/O — User I/O (bank 2) |
| Chân 24 | I/O — User I/O (bank 3) |
| Chân 25 | VCCIO3 — I/O bank 3 supply |
| Chân 26 | I/O — User I/O (bank 3) |
| Chân 27 | I/O — User I/O (bank 3) |
| Chân 28 | I/O — User I/O (bank 3) |
| Chân 29 | I/O — User I/O (bank 3) |
| Chân 30 | I/O — User I/O (bank 3) |
| Chân 31 | GND — Ground |
| Chân 32 | I/O — User I/O (bank 3) |
| Chân 33 | I/O — User I/O (bank 3) |
| Chân 34 | I/O — User I/O (bank 3) |
| Chân 35 | I/O — User I/O (bank 4) |
| Chân 36 | VCCIO4 — I/O bank 4 supply |
| Chân 37 | I/O — User I/O (bank 4) |
| Chân 38 | I/O — User I/O (bank 4) |
| Chân 39 | I/O — User I/O (bank 4) |
| Chân 40 | I/O — User I/O (bank 4) |
| Chân 41 | I/O — User I/O (bank 4) |
| Chân 42 | GND — Ground |
| Chân 43 | I/O — User I/O (bank 4) |
| Chân 44 | I/O — User I/O (bank 4) |
| Chân 45 | I/O — User I/O (bank 4) |
| Chân 46 | VCCINT — Core supply (1.8 V) |
| Chân 47 | I/O — User I/O (bank 5) |
| Chân 48 | VCCIO5 — I/O bank 5 supply |
| Chân 49 | I/O — User I/O (bank 5) |
| Chân 50 | I/O — User I/O (bank 5) |
| Chân 51 | I/O — User I/O (bank 5) |
| Chân 52 | I/O — User I/O (bank 5) |
| Chân 53 | I/O — User I/O (bank 5) |
| Chân 54 | GND — Ground |
| Chân 55 | I/O — User I/O (bank 5) |
| Chân 56 | I/O — User I/O (bank 5) |
| Chân 57 | I/O — User I/O (bank 5) |
| Chân 58 | I/O — User I/O (bank 6) |
| Chân 59 | VCCIO6 — I/O bank 6 supply |
| Chân 60 | I/O — User I/O (bank 6) |
| Chân 61 | I/O — User I/O (bank 6) |
| Chân 62 | I/O — User I/O (bank 6) |
| Chân 63 | I/O — User I/O (bank 6) |
| Chân 64 | I/O — User I/O (bank 6) |
| Chân 65 | GND — Ground |
| Chân 66 | I/O — User I/O (bank 6) |
| Chân 67 | I/O — User I/O (bank 6) |
| Chân 68 | I/O — User I/O (bank 6) |
| Chân 69 | I/O — User I/O (bank 7) |
| Chân 70 | VCCIO7 — I/O bank 7 supply |
| Chân 71 | I/O — User I/O (bank 7) |
| Chân 72 | I/O — User I/O (bank 7) |
| Chân 73 | I/O — User I/O (bank 7) |
| Chân 74 | I/O — User I/O (bank 7) |
| Chân 75 | I/O — User I/O (bank 7) |
| Chân 76 | GND — Ground |
| Chân 77 | I/O — User I/O (bank 7) |
| Chân 78 | I/O — User I/O (bank 7) |
| Chân 79 | I/O — User I/O (bank 7) |
| Chân 80 | I/O — User I/O (bank 8) |
| Chân 81 | VCCIO8 — I/O bank 8 supply |
| Chân 82 | I/O — User I/O (bank 8) |
| Chân 83 | I/O — User I/O (bank 8) |
| Chân 84 | I/O — User I/O (bank 8) |
| Chân 85 | I/O — User I/O (bank 8) |
| Chân 86 | I/O — User I/O (bank 8) |
| Chân 87 | GND — Ground |
| Chân 88 | I/O — User I/O (bank 8) |
| Chân 89 | I/O — User I/O (bank 8) |
| Chân 90 | I/O — User I/O (bank 8) |
| Chân 91 | MSEL0 — Configuration mode select 0 |
| Chân 92 | MSEL1 — Configuration mode select 1 |
| Chân 93 | nSTATUS — Configuration status (open-drain) |
| Chân 94 | nCONFIG — Configuration start (active low) |
| Chân 95 | DCLK — Configuration clock input |
| Chân 96 | DATA0 — Configuration data input 0 |
| Chân 97 | VCCINT — Core supply (1.8 V) |
| Chân 98 | TCK — JTAG test clock |
| Chân 99 | TMS — JTAG test mode select |
| Chân 100 | TDI — JTAG test data in |
| Chân 101 | TDO — JTAG test data out |
| Chân 102 | nCE — Chip enable (active low) |
| Chân 103 | nCEO — Chip enable out (cascade, active low) |
| Chân 104 | CONF_DONE — Configuration done (open-drain) |
| Chân 105 | GND — Ground |
| Chân 106 | I/O — User I/O (bank 1) |
| Chân 107 | I/O — User I/O (bank 1) |
| Chân 108 | I/O — User I/O (bank 2) |
| Chân 109 | I/O — User I/O (bank 2) |
| Chân 110 | I/O — User I/O (bank 3) |
| Chân 111 | I/O — User I/O (bank 3) |
| Chân 112 | I/O — User I/O (bank 4) |
| Chân 113 | I/O — User I/O (bank 4) |
| Chân 114 | I/O — User I/O (bank 5) |
| Chân 115 | I/O — User I/O (bank 5) |
| Chân 116 | I/O — User I/O (bank 6) |
| Chân 117 | I/O — User I/O (bank 6) |
| Chân 118 | I/O — User I/O (bank 7) |
| Chân 119 | I/O — User I/O (bank 7) |
| Chân 120 | I/O — User I/O (bank 8) |
| Chân 121 | I/O — User I/O (bank 8) |
| Chân 122 | VCCINT — Core supply (1.8 V) |
| Chân 123 | I/O — User I/O (bank 1) |
| Chân 124 | I/O — User I/O (bank 2) |
| Chân 125 | I/O — User I/O (bank 3) |
| Chân 126 | I/O — User I/O (bank 4) |
| Chân 127 | I/O — User I/O (bank 5) |
| Chân 128 | I/O — User I/O (bank 6) |
| Chân 129 | I/O — User I/O (bank 7) |
| Chân 130 | I/O — User I/O (bank 8) |
| Chân 131 | I/O — User I/O (bank 1) |
| Chân 132 | I/O — User I/O (bank 2) |
| Chân 133 | I/O — User I/O (bank 3) |
| Chân 134 | I/O — User I/O (bank 4) |
| Chân 135 | I/O — User I/O (bank 5) |
| Chân 136 | I/O — User I/O (bank 6) |
| Chân 137 | I/O — User I/O (bank 7) |
| Chân 138 | I/O — User I/O (bank 8) |
| Chân 139 | I/O — User I/O (bank 1) |
| Chân 140 | I/O — User I/O (bank 2) |
| Chân 141 | I/O — User I/O (bank 3) |
| Chân 142 | I/O — User I/O (bank 4) |
| Chân 143 | I/O — User I/O (bank 5) |
| Chân 144 | GND — Ground |
Ứng dụng tiêu biểu
EP20K100CF144C7 phù hợp cho 6 Áp dụngs: Telecommunications Line Card Logic, ASIC Prototyping and Emulation, Industrial Control Logic Replacement, Test and Measurement Front-End, Legacy Field-Service Replacement Stock, Glue Logic and Bus Bridging.
Telecommunications Line Card Logic
The EP20K100CF144C7 fits telecom line-card logic aggregation because its 4,160 logic elements implement cell/packet processing glue logic and its 53,248 bits of ESB RAM buffer header fields and lookup tables. The 93 user I/O connect to TDM framers, PHY devices, and backplane SERDES without external bus switches. The commercial 0C to +85C range matches central-office ambient, and the 144-LQFP exposes enough I/O for typical line-card glue while keeping PCB area compact. Quartus II design entry supports legacy APEX designs in service today.
Được đề xuất
ASIC Prototyping and Emulation
The EP20K100CF144C7 is widely used to prototype and emulate ASIC RTL blocks before tape-out because Quartus II provides full APEX-20K support and timing simulation matches silicon behavior. The 4,160 LEs comfortably host medium-complexity state machines, datapaths, and bus interfaces. Embedded system blocks (ESBs) configure as dual-port RAM, FIFO, or CAM for memory-mapping prototypes. The 144-LQFP footprint is friendly to hand-routed or socketed prototype boards and the JTAG interface simplifies incremental bitstream loading during debug.
Được đề xuất
Industrial Control Logic Replacement
The EP20K100CF144C7 replaces legacy discrete TTL/CMOS glue logic in industrial controllers because its 4,160 LEs implement equivalent gate functions in a single chip while cutting PCB area and power. The 93 user I/O drive 5V-tolerant LVTTL/LVCMOS signals common in industrial sensors and actuators, and the embedded memory blocks implement shift-register, FIFO, and state-table functions used in motor-control sequencers. The 144-LQFP package is hand-solderable for low-volume industrial retrofits. Commercial 0C to +85C operation covers factory-floor enclosures.
Được đề xuất
Test and Measurement Front-End
The EP20K100CF144C7 serves as the timing/sequencer core in test-and-measurement front-ends because its 4 PLLs generate multiple synchronized clock domains required by ADC/DAC capture and stimulus engines. The 53,248 ESB bits act as deep sample buffers, while 93 user I/O connect to comparator arrays, relay drivers, and front-panel controls. The 144-LQFP package enables compact instrument layouts, and JTAG plus passive-serial configuration let factory technicians reprogram via boundary scan without board removal. Commercial temperature operation suffices for laboratory and production-line environments.
Được đề xuất
Legacy Field-Service Replacement Stock
Long-lifecycle telecom and defense systems deployed in the 2000s still rely on EP20K100CF144C7 boards, and service organizations keep replacement inventory. The 144-LQFP package and 100K-gate silicon match original design verification baselines, so field swaps require no firmware change. Distributors like Heisener list remaining stock of approximately 5,952 pieces for service replenishment. XAIPART aggregates multi-distributor inventory to support single-call procurement for legacy field-service contracts and DO-254/DO-178 maintenance flows.
Được đề xuất
Glue Logic and Bus Bridging
The EP20K100CF144C7 bridges mismatched buses (e.g., PCI to local bus, or async SRAM to synchronous core) in mixed-voltage systems because the 4,160 LEs absorb address decoding, wait-state generation, and endian conversion. The 93 user I/O support multi-bus fan-out, and the ESBs provide FIFO buffering between clock domains. The 144-LQFP keeps board area low, making the device attractive as a single-chip replacement for 5-10 discrete 74-series glue packages. Quartus II legacy IP libraries still include APEX-20K reference designs for common bridges.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP20K100CF144C7 — 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 | EP20K100CF144C8 | EP20K100CF144C9 | EP20K100CF144I7 | EP20K100CB356C7 | EP20K100CB356C8 |
|---|---|---|---|---|---|---|
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel |
| Package | 144-LQFP (22x22 mm) | 144-LQFP (22x22 mm) - same | 144-LQFP (22x22 mm) - same | 144-LQFP (22x22 mm) - same | 356-BGA - different | 356-BGA - different |
| Logic Elements | 4,160 | 4,160 | 4,160 | 4,160 | 4,160 | 4,160 |
| User I/O Pins | 93 | 93 | 93 | 93 | 252 | 252 |
| Speed Grade | C7 | C8 (slower) | C9 (slowest) | C7 (industrial temp) | C7 | C8 |
| Operating Temperature | 0C to +85C (commercial) | 0C to +85C (commercial) | 0C to +85C (commercial) | -40C to +100C (industrial) | 0C to +85C (commercial) | 0C to +85C (commercial) |
| System Gates | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 |
| Embedded RAM Bits | 53,248 | 53,248 | 53,248 | 53,248 | 53,248 | 53,248 |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Same silicon across all 100K-gate APEX-20K variants - lowest-density tier (vsEP20K200 (200K-gate APEX-20K family member))
- Pin-compatible C7/C8/C9 speed grade variants in 144-LQFP (vsEP20K100CF144C8)
- Industrial-temperature drop-in available in same package (vsEP20K100CF144I7)
Ghi chú thiết kế
The EP20K100CF144C7 requires a regulated 1.8 V core supply on VCCINT pins and a separate VCCIO rail (3.3 V typical, supports 1.5 V/1.8 V/2.5 V/3.3 V per I/O bank) for each of the eight banks. Place a 0.1 uF decoupling capacitor within 5 mm of every VCCINT and VCCIO pin, and add a bulk 10-47 uF tantalum or polymer capacitor near the package. Power sequencing: VCCINT must rise before or simultaneously with VCCIO; failure to sequence may cause long-term reliability degradation.
For the 144-LQFP package, allocate a continuous ground plane on layer 2 under the device for return-current paths, and route all eight VCCIO banks with wide traces (>= 0.5 mm) to support switching currents. JTAG signals (TCK/TMS/TDI/TDO) should be routed with 4-mil traces and series 22-47 ohm damping resistors near the FPGA to dampen reflections. Configuration signals (DCLK, nCONFIG, nSTATUS, CONF_DONE) require pull-ups of 10 kohm to VCCIO per APEX-20K reference designs.
Do not leave MSEL0/MSEL1 floating; these pins must be strapped to VCCIO or GND to select the configuration mode (e.g., MSEL[1:0] = 00 for passive serial, 10 for JTAG-only). Floating MSEL pins cause configuration failures that appear as intermittent CONF_DONE never-asserted behavior. Also ensure the EPC2 or EPC16 configuration PROM shares a common ground with the FPGA and that DCLK runs at <= 33 MHz per APEX-20K datasheet timing. Reset nCONFIG after power-up for at least 2 us before initiating configuration.
Thông tin tuân thủ
RoHS, REACH, lead-free, halogen-free, and conflict-minerals status were not explicitly stated in the verified web data. APEX-20K devices predate the widespread adoption of RoHS; many original Altera APEX-20K parts were non-RoHS. Verify with the manufacturer's material declaration or product change notice (PCN) before use in RoHS-restricted applications.