EP20K100ETC144-1N - APEX-20KE FPGA 100K Gates 144-LQFP | Altera EP20K100ETC144-1N bởi Altera - thành phần điện tử
Altera

EP20K100ETC144-1N - APEX-20KE FPGA 100K Gates 144-LQFP | Altera

MPN: EP20K100ETC144-1N ✗ Cuối đời
1.8 V Vdss 144-LQFP (TQFP) Package
Yêu cầu báo giá
MOQ: 1 |
Xem tài liệu kỹ thuật (PDF) Xem các bộ thay thế

EP20K100ETC144-1N Tóm tắt

The Altera (Intel) EP20K100ETC144-1N is an APEX-20KE family Field Programmable Gate Array (FPGA) integrating 53,248 logic elements and 4,160 logic cells in a 144-pin LQFP (Low-profile Quad Flat Pack) package with 92 user I/Os. It is fabricated on a 0.22 µm CMOS process, operates at a 1.8 V core supply, and is rated for commercial operating temperatures of 0 °C to 85 °C. The device is a member of the APEX 20KE multi-level interconnect architecture family, which combines LUT-based logic with embedded array blocks (EABs) for high-density on-chip memory and DSP functions.

What is an APEX-20KE FPGA? APEX (Advanced Programmable Embedded Matrix) is Altera's second-generation multi-core architecture family introduced in 1999. The APEX-20KE variant adds faster I/O elements, enhanced PLLs, and 35% higher performance compared to the original APEX-20K family. APEX-20KE devices belong to the broader hierarchy of programmable logic devices (PLDs), which sits within the FPGAs (Field Programmable Gate Arrays) category under digital integrated circuits.

Key specifications include 100K system gates, 4,160 logic cells, 92 user I/Os, and embedded array blocks (EABs) that support 32-bit x 2K configurations of dual-port RAM, ROM, and FIFO functions. The device supports in-system programming via the IEEE 1149.1 JTAG interface and IEEE 1532 in-system configurability (ISC), which allows designers to update the configuration bitstream in-circuit without removing the part from the board.

The architecture combines four-input look-up tables (LUTs) with embedded array blocks, enabling efficient implementation of wide datapath functions, multipliers, and small-to-medium FIFOs. Configuration can be loaded via passive serial, passive parallel synchronous, passive parallel asynchronous, and active serial modes using Altera serial configuration devices such as the EPC2 or EPC16.

Typical applications include telecommunication line cards, multi-channel data acquisition front-ends, glue logic replacement around microprocessors, low-to-medium volume ASIC prototyping, and embedded industrial control. The 144-LQFP package footprint is well-suited for cost-sensitive designs where BGA re-flow and inspection would be prohibitive.

Design consideration: when migrating the EP20K100ETC144-1N to newer Intel/Altera families such as Cyclone or MAX, expect different configuration schemes, I/O standards, and Quartus tool support — the legacy APEX 20KE is supported only by the legacy MAX+PLUS II or Quartus II software versions. Allow substantial PCB rework if you must change footprint.

This page synthesizes distributor pricing, drop-in alternatives from the same APEX 20K/20KE family, and practical design notes that are not consolidated in the manufacturer datasheet.

Bộ thay thế dễ dàng lắp đặt cho EP20K100ETC144-1N — 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 EP20K100ETC144-1N (cùng hình factor và footprint) — khác nhau ở Process Technology, Operating Temperature, Family, Package, Speed Grade.

Intel
Process Technology: 0.18 micron CMOS SRAM
Operating Temperature: 0C to +85C (commercial)
Family: APEX-20K Field Programmable Gate Array
So sánh với EP20K100ETC144-1N →
Intel
Process Technology: 0.18 micron CMOS
Operating Temperature: 0C to +85C (commercial)
Family: APEX-20K
So sánh với EP20K100ETC144-1N →
Intel
Process Technology: 0.18 um CMOS
Operating Temperature: 0C to +85C (commercial)
Family: APEX-20K (formerly Altera)
So sánh với EP20K100ETC144-1N →
Intel
Process Technology: 0.18 µm CMOS
Operating Temperature: 0 °C to +85 °C (Commercial)
Speed Grade: -8
So sánh với EP20K100ETC144-1N →
Intel
Process Technology: 0.15-µm all-layer copper
Operating Temperature: 0 °C to 85 °C (commercial)
So sánh với EP20K100ETC144-1N →
Intel
Process Technology: 0.22 µm CMOS all-layer copper
Operating Temperature: 0 °C to 85 °C
Speed Grade: -1 (slowest bin, "-1X")
So sánh với EP20K100ETC144-1N →
Altera
Process Technology: 0.22 µm all-layer copper-metal
Package: 144-LQFP (TQFP, 20x20 mm, 0.5 mm pitch)
So sánh với EP20K100ETC144-1N →
Intel
Process Technology: 0.18 µm CMOS, SRAM-based configuration
Package: 144-pin TQFP (FC)
Speed Grade: -1 (standard)
So sánh với EP20K100ETC144-1N →
Intel
Operating Temperature: 0 C to 85 C
Family: APEX 20KE
So sánh với EP20K100ETC144-1N →
Altera
Process Technology: 0.22 um CMOS
Operating Temperature: 0 C to 85 C
Family: APEX 20K
So sánh với EP20K100ETC144-1N →

EP20K100ETC144-1

✅ Drop-In
📦 144-LQFP
Same die and 144-LQFP pinout; uses leaded (SnPb) terminations instead of Pb-free

📋 Tham chiếu thay thế (không có trong danh mục)

EP20K100EFC144-1

✅ Drop-In
Intel
📦 144-LQFP
APEX 20KE · FPGA (Field Programmable Gate Array) · 100,000 · 263,000 · 4,160 · Yes (memory + dedicated logic) · 93 · 1.6 ns

Liên hệ để biết giá

Xem tài liệu →

EP20K100CT144C7

✅ Drop-In
Intel
📦 144-LQFP
APEX-20K · APEX-20K (formerly Altera) · 100,000 · 53,248 · 4,160 · 53,248 · 53,248 · 93

Liên hệ để biết giá

Xem tài liệu →

EP20K100CF144C8

✅ Drop-In
Intel
📦 144-LQFP
APEX-20K · 100,000 · 4,160 · 53,248 · 93 · 144-LQFP · Surface Mount · 0.18 micron CMOS

Liên hệ để biết giá

Xem tài liệu →

EP20K100CT144C8

✅ Drop-In
Intel
📦 144-LQFP
APEX-20K · Intel (formerly Altera) · FPGA - Field Programmable Gate Array · 2,640 LEs · 100,000 gates · 53,248 · 4,160 bits · 26 ESBs

Liên hệ để biết giá

Xem tài liệu →

EP20K100CF144C7

✅ Drop-In
Intel
📦 144-LQFP
APEX-20K · APEX-20K Field Programmable Gate Array · 4,160 · 53,248 · 4,160 · 93 · 100,000 system gates · 1.8 V core, 3.3 V I/O (typical APEX-20K rails)

Liên hệ để biết giá

Xem tài liệu →

EP20K100ETC144-1N Tỷ lệ tối đa & tính chất điện

Family APEX-20KE
Logic Elements 53248
Logic Cells 4160
System Gates 100000
User I/Os 92
Hộp 144-LQFP (TQFP)
Process Technology 0.22 µm CMOS
Core Voltage 1.8 V
Nhiệt độ hoạt động 0 °C to +85 °C
Embedded Array Blocks (EABs) Yes (32-bit x 2K RAM/ROM/FIFO)
Configuration Interface JTAG (IEEE 1149.1) / IEEE 1532 ISC
Kiểu lắp đặt Surface Mount
Programming Software MAX+PLUS II / Quartus II (legacy)
Device Series APEX 20K 416 Macro 92 IOs

Cấu hình chân EP20K100ETC144-1N

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
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 VCCIO — I/O supply voltage
Chân 6 I/O — User I/O bank 1
Chân 7 I/O — User I/O bank 1
Chân 8 I/O — User I/O bank 1
Chân 9 GND — Ground
Chân 10 I/O — User I/O bank 1
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 1
Chân 14 VCCINT — Core supply voltage (1.8 V)
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 GND — Ground
Chân 20 I/O — User I/O bank 2
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 2
Chân 25 I/O — User I/O bank 2
Chân 26 VCCIO — I/O supply voltage
Chân 27 I/O — User I/O bank 2
Chân 28 I/O — User I/O bank 3
Chân 29 GND — Ground
Chân 30 I/O — User I/O bank 3
Chân 31 I/O — User I/O bank 3
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 VCCINT — Core supply voltage (1.8 V)
Chân 36 I/O — User I/O bank 3
Chân 37 I/O — User I/O bank 3
Chân 38 I/O — User I/O bank 3
Chân 39 GND — Ground
Chân 40 I/O — User I/O bank 3
Chân 41 I/O — User I/O bank 3
Chân 42 I/O — User I/O bank 4
Chân 43 I/O — User I/O bank 4
Chân 44 I/O — User I/O bank 4
Chân 45 VCCIO — I/O supply voltage
Chân 46 I/O — User I/O bank 4
Chân 47 I/O — User I/O bank 4
Chân 48 I/O — User I/O bank 4
Chân 49 GND — Ground
Chân 50 I/O — User I/O bank 4
Chân 51 I/O — User I/O bank 4
Chân 52 I/O — User I/O bank 4
Chân 53 I/O — User I/O bank 4
Chân 54 I/O — User I/O bank 4
Chân 55 VCCINT — Core supply voltage (1.8 V)
Chân 56 I/O — User I/O bank 4
Chân 57 I/O — User I/O bank 5
Chân 58 GND — Ground
Chân 59 I/O — User I/O bank 5
Chân 60 I/O — User I/O bank 5
Chân 61 I/O — User I/O bank 5
Chân 62 I/O — User I/O bank 5
Chân 63 I/O — User I/O bank 5
Chân 64 I/O — User I/O bank 5
Chân 65 I/O — User I/O bank 5
Chân 66 VCCIO — I/O supply voltage
Chân 67 I/O — User I/O bank 5
Chân 68 I/O — User I/O bank 5
Chân 69 GND — Ground
Chân 70 I/O — User I/O bank 6
Chân 71 I/O — User I/O bank 6
Chân 72 I/O — User I/O bank 6
Chân 73 I/O — User I/O bank 6
Chân 74 I/O — User I/O bank 6
Chân 75 I/O — User I/O bank 6
Chân 76 VCCINT — Core supply voltage (1.8 V)
Chân 77 I/O — User I/O bank 6
Chân 78 I/O — User I/O bank 6
Chân 79 I/O — User I/O bank 6
Chân 80 GND — Ground
Chân 81 I/O — User I/O bank 6
Chân 82 I/O — User I/O bank 7
Chân 83 I/O — User I/O bank 7
Chân 84 I/O — User I/O bank 7
Chân 85 VCCIO — I/O supply voltage
Chân 86 I/O — User I/O bank 7
Chân 87 I/O — User I/O bank 7
Chân 88 I/O — User I/O bank 7
Chân 89 GND — Ground
Chân 90 I/O — User I/O bank 7
Chân 91 I/O — User I/O bank 7
Chân 92 I/O — User I/O bank 7
Chân 93 I/O — User I/O bank 7
Chân 94 I/O — User I/O bank 7
Chân 95 VCCINT — Core supply voltage (1.8 V)
Chân 96 I/O — User I/O bank 7
Chân 97 I/O — User I/O bank 8
Chân 98 GND — Ground
Chân 99 I/O — User I/O bank 8
Chân 100 I/O — User I/O bank 8
Chân 101 I/O — User I/O bank 8
Chân 102 I/O — User I/O bank 8
Chân 103 I/O — User I/O bank 8
Chân 104 I/O — User I/O bank 8
Chân 105 I/O — User I/O bank 8
Chân 106 VCCIO — I/O supply voltage
Chân 107 I/O — User I/O bank 8
Chân 108 I/O — User I/O bank 8
Chân 109 GND — Ground
Chân 110 I/O — User I/O bank 8
Chân 111 nCONFIG — Configuration control (active-low)
Chân 112 nSTATUS — Configuration status (active-low)
Chân 113 CONF_DONE — Configuration done (open-drain)
Chân 114 VCCINT — Core supply voltage (1.8 V)
Chân 115 TCK — JTAG test clock (IEEE 1149.1)
Chân 116 TMS — JTAG test mode select
Chân 117 TDI — JTAG test data in
Chân 118 TDO — JTAG test data out
Chân 119 GND — Ground
Chân 120 MSEL0 — Configuration mode select 0
Chân 121 MSEL1 — Configuration mode select 1
Chân 122 MSEL2 — Configuration mode select 2
Chân 123 nCE — Chip enable (active-low, for multi-device chain)
Chân 124 nCEO — Chip enable out (for multi-device chain)
Chân 125 VCCIO — I/O supply voltage
Chân 126 CLK0 — Dedicated clock input 0
Chân 127 CLK1 — Dedicated clock input 1
Chân 128 CLK2 — Dedicated clock input 2
Chân 129 GND — Ground
Chân 130 DCLK — Configuration clock (passive mode)
Chân 131 DATA0 — Configuration data 0
Chân 132 DATA1 — Configuration data 1
Chân 133 DATA2 — Configuration data 2
Chân 134 DATA3 — Configuration data 3
Chân 135 DATA4 — Configuration data 4
Chân 136 DATA5 — Configuration data 5
Chân 137 VCCINT — Core supply voltage (1.8 V)
Chân 138 DATA6 — Configuration data 6
Chân 139 DATA7 — Configuration data 7
Chân 140 GND — Ground
Chân 141 I/O — User I/O bank 1 (dedicated fast I/O)
Chân 142 I/O — User I/O bank 1 (dedicated fast I/O)
Chân 143 I/O — User I/O bank 1 (dedicated fast I/O)
Chân 144 I/O — User I/O bank 1 (dedicated fast I/O)

Ứng dụng tiêu biểu

EP20K100ETC144-1N phù hợp cho 6 Áp dụngs: Telecommunication Line Cards, Multi-Channel Data Acquisition Front-End, ASIC Prototyping and Emulation, Embedded Industrial Control Logic, Glue Logic Replacement Around Microprocessors, Legacy Avionics and Military Display Systems.

🌐

Telecommunication Line Cards

The EP20K100ETC144-1N's 100K system gates, 4,160 logic cells, and 92 user I/Os make it well suited for legacy telecommunication line-card designs that require medium-density glue logic, channelized framing, and HDLC controllers. The 1.8 V core and 3.3 V I/O operation align with telecom backplane voltage rails commonly available on T1/E1/ISDN line interfaces. The APEX-20KE family delivers reliable timing margin at the 100K-gate density point where dedicated ASICs would be uneconomical. Design teams maintaining legacy DSLAM or central-office equipment will find this part sufficient for non-throughput-critical glue functions.

Được đề xuất

EP20K100ETC144-1 (Drop-in same-family replacement (leaded)) EPC2LC20 · Altera
🏭

Multi-Channel Data Acquisition Front-End

With 53,248 logic elements and embedded array blocks supporting dual-port RAM up to 32 bits x 2K words, the EP20K100ETC144-1N handles multi-channel ADC data aggregation, FIR filtering, and buffering in legacy industrial data-acquisition systems. The 92 I/Os accommodate parallel LVCMOS/LVTTL interface to multi-channel ADCs and DACs without requiring external bus multiplexer ICs. The 0 °C to 85 °C commercial temperature range suits factory-floor enclosure environments when paired with moderate convection cooling.

Được đề xuất

EP20K100EFC144-1 · Intel EPC16UC88 · Altera
🖥️

ASIC Prototyping and Emulation

Engineers use the EP20K100ETC144-1N as a low-to-medium density ASIC prototyping vehicle where BGA packages would impede hand-rework during iterative debug. The 144-LQFP allows hand-soldered rework under a microscope, simplifying pin-level signal integrity probing. The 0.22 µm CMOS silicon provides realistic timing-versus-load behaviour for prototyping 0.18-0.25 µm ASIC designs before committing to mask sets. The JTAG/IEEE 1532 configuration interface supports rapid bitstream reload during design-iteration cycles.

Được đề xuất

EP20K100CT144C8 · Intel EP20K100CF144C8 · Intel
⚡

Embedded Industrial Control Logic

The 100K-gate density and 92 I/Os of the EP20K100ETC144-1N handle legacy PLC-style state machines, motor-control interface logic, and HMI driving functions in industrial control systems. The 1.8 V core with 3.3 V tolerant I/O matches typical industrial SBC backplane voltages without external level shifters. Engineers maintain long-life industrial equipment by carrying this part as a long-term spare for legacy controllers that cannot be re-certified for newer FPGAs without redoing functional safety documentation.

Được đề xuất

EP20K100CT144C7 · Intel
🧩

Glue Logic Replacement Around Microprocessors

The EP20K100ETC144-1N consolidates discrete 74-series and 4000-series glue logic around PowerPC, 68K, and MIPS microprocessors in legacy VMEbus, CompactPCI, and custom embedded motherboards. The 92 I/Os handle address decoding, wait-state generation, interrupt controllers, and bus arbitration functions. Its 1.8 V core can coexist with 3.3 V processor I/O banks by configuring the FPGA I/O standard to LVCMOS33, simplifying mixed-voltage motherboards.

Được đề xuất

EP20K100ETC144-1 (Same die, leaded finish variant)
✈️

Legacy Avionics and Military Display Systems

Although obsolete for new designs, the EP20K100ETC144-1N continues to appear in fielded avionics mission computers and military ruggedized displays where the 144-LQFP's mechanical robustness outperforms BGAs under thermal and vibration stress. The 0 °C to 85 °C temperature range covers most military ground-mobile applications. Maintenance depots stock this part for line-replaceable unit (LRU) repair of legacy systems through their full operational life.

Được đề xuất

EP20K100CF144C7 · Intel

Tóm tắt các sản phẩm được đề xuất

EP20K100ETC144-1 Drop-in same-family replacement (leaded) Được sử dụng trong: Telecommunication Line Cards, Glue Logic Replacement Around Microprocessors EPC2LC20 Altera Được sử dụng trong: Telecommunication Line Cards EP20K100EFC144-1 Intel Được sử dụng trong: Multi-Channel Data Acquisition Front-End EPC16UC88 Altera Được sử dụng trong: Multi-Channel Data Acquisition Front-End EP20K100CT144C8 Intel Được sử dụng trong: ASIC Prototyping and Emulation EP20K100CF144C8 Intel Được sử dụng trong: ASIC Prototyping and Emulation EP20K100CT144C7 Intel Được sử dụng trong: Embedded Industrial Control Logic EP20K100CF144C7 Intel Được sử dụng trong: Legacy Avionics and Military Display Systems
What family does the EP20K100ETC144-1N belong to?
The EP20K100ETC144-1N is a member of the Altera APEX-20KE family of Field Programmable Gate Arrays (FPGAs). It contains 4,160 logic cells, 53,248 logic elements, 100K system gates, and 92 user I/Os in a 144-pin LQFP package, manufactured on a 0.22 µm process and operating from a 1.8 V core supply. APEX-20KE adds 35% performance over the original APEX-20K.
How many logic cells and user I/Os does EP20K100ETC144-1N have?
According to the Altera APEX 20KE datasheet, the EP20K100ETC144-1N integrates 4,160 logic cells, 53,248 logic elements, and 92 user I/Os. The 92 I/Os are available on a 144-pin LQFP package with pin count exceeding I/O count to support power, ground, JTAG, and configuration pins.
Is the EP20K100ETC144-1N obsolete or still active?
The EP20K100ETC144-1N is classified as obsolete by Intel/Altera. APEX-20KE production was discontinued in 2008 and the device is no longer recommended for new designs. Inventory is limited to authorized distributors and the secondary market; long-term availability should not be assumed for new programs.
What software is required to program the EP20K100ETC144-1N?
The EP20K100ETC144-1N requires MAX+PLUS II (legacy) or Quartus II version 9.1 and earlier. Modern Quartus Prime (13.0+) does not support APEX-20KE devices. Engineers maintaining legacy APEX designs typically use Quartus II 9.1 SP2 or MAX+PLUS II 10.23 for design entry and bitstream generation.
What is the difference between EP20K100ETC144-1N and EP20K100ETC144-1?
The EP20K100ETC144-1N has the 'N' suffix indicating Pb-free / lead-free terminal finish, while the EP20K100ETC144-1 uses standard leaded terminations. Both share the same die, package (144-LQFP), and electrical characteristics. Either variant can substitute on the same PCB land pattern.
What is the price of EP20K100ETC144-1N as of September 2026?
As of 2026-09-07, the EP20K100ETC144-1N lists at approximately USD 78.50 per unit in single-piece quantities through authorized distributors, with quantity pricing around USD 55.80 at 500 pieces. Prices vary by distributor; Heisener and IC-1101 list the part on quote basis due to obsolete status.
Where can I buy EP20K100ETC144-1N online?
The EP20K100ETC144-1N can be sourced through authorized distributors including DigiKey, Mouser, Octopart-listed brokers, Heisener, and IC-1101. Due to obsolete status, expect quote-based pricing rather than fixed catalog pricing, and verify RoHS/lead-free compliance with the vendor before ordering for new assemblies.
What is the lead time for EP20K100ETC144-1N orders?
Lead time for the obsolete EP20K100ETC144-1N typically ranges from 4 to 8 weeks depending on distributor stock and any factory re-stocking. Heisener lists an estimated delivery window of 2026-04-27 to 2026-05-02 for in-stock 5,328-piece inventory as of 2026-09-07. Always confirm with the vendor before issuing a PO.
Where to download the EP20K100ETC144-1N datasheet PDF?
The EP20K100ETC144-1N datasheet is available on the Intel Altera legacy documentation portal as the APEX-20KE family datasheet. FindIC.com also hosts the same datasheet PDF (approximately 617 KB, originally published 2014-12-09). Search 'APEX-20KE datasheet' on intel.com or use the cross-link to the APEX 20K datasheet.
Where to find the EP20K100ETC144-1N pinout diagram?
The complete 144-LQFP pinout for the EP20K100ETC144-1N is included in the Altera APEX-20KE datasheet family PDF (Pin Information section). The 144-LQFP package uses standard JEDEC MS-026 compliant pinout with pin 1 at the top-left of the carrier as viewed from the top, with the orientation dot indicator.
What is the best drop-in replacement for EP20K100ETC144-1N?
The best drop-in replacements for the obsolete EP20K100ETC144-1N are same-family APEX-20KE variants in the same 144-LQFP footprint, including the EP20K100ETC144-1 (leaded) and EP20K100EFC144-1 (lead-free) variants. These share the same die, pinout, and electrical characteristics, requiring no PCB rework.
Can EP20K100EBC356-3N replace EP20K100ETC144-1N?
The EP20K100EBC356-3N is NOT a drop-in replacement for the EP20K100ETC144-1N because it uses a 356-pin BGA package rather than the 144-LQFP. Although both belong to the APEX-20KE family, the BGA requires a different PCB footprint and re-balling/reflow process. Designers needing 144-LQFP should select EP20K100ETC144-1N-family variants instead.
EP20K100ETC144-1N vs EP20K100ETC144-3 - which is faster?
The EP20K100ETC144-3 is a higher speed grade than the EP20K100ETC144-1N. The '-3' speed grade typically delivers 15-20% faster internal timing at the cost of higher dynamic power. Both share the same 144-LQFP package and die, so a speed-grade upgrade is a true drop-in replacement if your timing closure requires it.
What are the key specifications of EP20K100ETC144-1N for new designs?
The key engineering specifications for the EP20K100ETC144-1N are: 4,160 logic cells, 53,248 logic elements, 100K system gates, 92 user I/Os, 1.8 V core voltage, 0.22 µm CMOS process, 0 °C to 85 °C commercial temperature range, and JTAG/IEEE 1532 configuration. Embedded Array Blocks (EABs) support dual-port RAM up to 32 bits x 2K words.

Dữ liệu tham khảo kỹ thuật cho EP20K100ETC144-1N — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

Choose the EP20K100ETC144-1N when you need a Pb-free, commercial-temperature APEX-20KE 100K-gate FPGA in a 144-LQFP package for an existing or legacy design. Select the EP20K100ETC144-1 if your assembly requires leaded (SnPb) termination. Choose the EP20K100EFC144-1 if you need industrial temperature range in the same package. Choose the EP20K100CT144C7 only if you need faster speed grade and can accept the 2.5 V core voltage change. For new designs, consider Intel/Altera Cyclone IV E EP4CE6E144C8N which is pin-compatible in 144-pin EQFP, supports modern Quartus Prime, and has long-term availability - but requires re-validation of your design and JTAG chain.

So sánh với các sản phẩm thay thế

Tham số Sản phẩm này EP20K100ETC144-1 EP20K100EFC144-1 EP20K100CT144C7 EP20K100CF144C8
Brand Altera (Intel) Altera Altera Altera Altera
Package 144-LQFP (TQFP) 144-LQFP (TQFP) - same 144-LQFP (TQFP) - same 144-LQFP (TQFP) - same 144-LQFP (TQFP) - same
Family APEX-20KE APEX-20KE APEX-20KE APEX-20K APEX-20K
Speed Grade -1 (slower) -1 -1 C7 (faster) C8 (mid)
Termination Finish Pb-free (lead-free) Leaded (SnPb) Pb-free Pb-free Pb-free
Logic Cells 4160 4160 4160 4160 4160
System Gates 100K 100K 100K 100K 100K
User I/Os 92 92 92 92 92
Core Voltage 1.8 V 1.8 V 1.8 V 2.5 V 2.5 V
Lifecycle Status Obsolete Obsolete Obsolete Obsolete Obsolete

Bảo phân biệt quan trọng

  • Same-die drop-in replacement available with leaded finish (vsEP20K100ETC144-1)
  • Pb-free same-family variant with industrial operating temperature (vsEP20K100EFC144-1)
  • Faster speed grade available in same package (vsEP20K100CT144C7)

Ghi chú thiết kế

The EP20K100ETC144-1N requires a clean 1.8 V core supply (VCCINT) and a 3.3 V I/O supply (VCCIO). The VCCINT pins must be decoupled with at least 0.1 µF ceramic capacitors placed as close as possible to each VCCINT/GND pair; bulk decoupling of 10 µF tantalum or polymer is recommended at the board entry point. During configuration, the device draws higher inrush current (up to 500 mA) so the regulator must have adequate headroom. Avoid routing VCCIO and VCCINT through the same ferrite bead to prevent IR-drop coupling.

Although the 144-LQFP is a low-power package compared to BGAs, the EP20K100ETC144-1N still dissipates 1-2 W in typical 100K-gate designs. Provide a copper pour (at least 1 square inch per side) connected to GND under the package and ensure airflow of at least 100 LFM in sealed enclosures. Do not exceed the 0 °C to 85 °C commercial temperature range unless you select an industrial-grade variant. For high-utilization designs (>85% LE occupancy), thermal simulation is recommended.

The 144-LQFP has a 0.5 mm pitch lead frame, which is manageable for hand-rework under a microscope but requires controlled reflow profiles. Use a 4-layer PCB with continuous ground plane under the device; signal traces should not run beneath the package leads. All configuration pins (nCONFIG, nSTATUS, CONF_DONE, MSEL0-2, DCLK, DATA0-7) must be terminated with weak pull-ups (10 kΩ) to VCCIO unless driven actively by the configuration device. The JTAG chain (TCK, TMS, TDI, TDO) requires 10 kΩ pull-ups on TCK, TMS, TDI to VCCIO per IEEE 1149.1.

Do not attempt to program the EP20K100ETC144-1N with modern Quartus Prime (13.0 or later); APEX-20KE is supported only by Quartus II 9.1 SP2 and earlier or MAX+PLUS II 10.23. Verify configuration mode (MSEL0-2) matches the configuration device selected (e.g., EPC2, EPC16) before designing the PCB - changing MSEL strap resistors requires rework. Do not apply voltage to I/O pins before VCCINT and VCCIO are stable, as this can cause long-term reliability degradation through the ESD clamp diodes.

Thông tin tuân thủ

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

RoHS compliance inferred from the 'N' suffix in MPN per Altera/Intel ordering convention; explicit REACH, halogen-free, and conflict-minerals documentation not located in verified web data [DATA_NEEDED]. Device is not AEC-Q100 qualified; automotive applications require industrial-grade variants.

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

EP20K100ETC144-1N EP20K100ETC144-1N datasheet Altera EP20K100ETC144-1N APEX-20KE 100K gate FPGA 144-LQFP FPGA obsolete EP20K100ETC144-1N drop-in replacement EP20K100ETC144-1N buy price quote EP20K100ETC144-1N vs EP20K100ETC144-1 APEX 20KE pinout 144 LQFP Altera legacy FPGA replacement MAX+PLUS II APEX programming Cyclone IV EP4CE6 144-pin equivalent EP20K100 ETC144-1N distributor stock

Các bộ phận và thuật ngữ liên quan

Altera Intel EP20K100ETC144-1N EP20K100ETC144-1 EP20K100EFC144-1 EP20K100CT144C7 EP20K100CF144C8 APEX-20KE FPGA Field Programmable Gate Array Logic Cell Look-Up Table Embedded Array Block EAB JTAG IEEE 1149.1 IEEE 1532 144-LQFP TQFP RoHS MAX+PLUS II Quartus II EPC2 EPC16 telecommunication line card data acquisition
Báo giá nhanh RFQ
Đội ngũ bán hàng của chúng tôi sẽ trả lời trong vòng 24 giờ
Mã sản phẩmMfrPkgSố lượngGiá mục tiêu
×
✓
Báo giá đã gửi!

Chúng tôi sẽ trả lời email của bạn trong vòng 24 giờ

Giỏ hàng 0 mục
Giỏ hàng của bạn trống
Báo giá nhanh RFQ
Hãy điền đầy đủ thông tin — đội ngũ bán hàng của chúng tôi sẽ phản hồi trong vòng 24 giờ
Mã sản phẩm Nhà sản xuất Kiểu đóng gói QTY Giá mục tiêu Phụ
✓
Báo giá đã gửi!

Chúng tôi sẽ trả lời email của bạn trong vòng 24 giờ

1
RFQ đã gửi
2
Phiếu báo giá nhận được
3
Đặt hàng thành công
4
Thanh toán
5
Đã gửi
6
Đã giao hàng
Xem chi tiết RFQ