EPF6024ATC1442 - FLEX 6000 FPGA, 24K Gates, 144-LQFP | Altera
MPN: EPF6024ATC1442 ✗ Cuối đờiEPF6024ATC1442 Tóm tắt
A Field-Programmable Gate Array (FPGA) is a programmable logic device (PLD) family that uses look-up tables (LUTs), programmable interconnect, and configurable I/O cells to implement arbitrary digital logic after fabrication. Within the broader semiconductor taxonomy, an FPGA sits below ASICs (Application-Specific Integrated Circuits) and CPLDs (Complex Programmable Logic Devices) as a flexible, reprogrammable alternative, and is widely used for glue logic, bus bridging, prototyping, low-volume ASIC replacement, and parallel DSP pipelines.
Key specifications include 24,000 system gates, 1,960 logic cells, 117 user I/Os, 196 LABs (logic array blocks), 3.3 V VCCINT, 0.42 um process geometry, 166.67 MHz internal performance, and TQFP-144 surface-mount packaging. The ATC speed grade balances timing margin and cost for industrial-grade designs, while the -2 suffix denotes a specific speed/operating-condition bin per Altera's legacy FLEX 6000 ordering scheme.
Architecturally, the EPF6024ATC1442 uses a SRAM-based configuration cell that must be loaded at every power-up from an external serial or parallel configuration device (such as the EPC2 or EPC8). The 0.42 um CMOS process provides a balance of density and low static power, while the 117 general-purpose I/Os support LVTTL and LVCMOS standards with user-programmable drive strength and slew rate. Embedded array blocks (EABs) provide efficient on-chip RAM and ROM for FIFO and lookup-table implementations, supplementing the distributed logic-element memory.
Typical applications include industrial control and instrumentation, telecom line-card glue logic, legacy PCI/ISA bus bridges, motor-control and factory-automation boards, and cost-sensitive prototyping platforms that still require the flexibility of programmable logic. The 144-pin LQFP footprint is hand-solderable, making the device friendly for prototype rework and low-volume production.
When designing with this part, plan for an external configuration memory and a JTAG chain (IEEE 1149.1) for in-system programming and boundary-scan test. Decouple VCCINT (3.3 V) and VCCIO (per I/O bank) close to the package with 0.1 uF ceramic capacitors, and respect the FLEX 6000 device family power-up sequencing to avoid partial-configuration latch-up.
This page synthesizes distributor pricing, FLEX 6000 family alternatives, and practical design notes not found in the manufacturer datasheet alone - it is built to answer both purchasing and engineering questions for engineers evaluating EPF6024ATC1442 against modern FPGA replacements.
Bộ thay thế dễ dàng lắp đặt cho EPF6024ATC1442 — 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 EPF6024ATC1442 (cùng hình factor và footprint) — khác nhau ở Package, Speed Grade, Process Technology, Operating Temperature, Family.
EPF6024ATC144-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-10
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6016ATC144-2
✅ Drop-In✗ Hết hàng
$13.85 / Đơn vị
Xem tài liệu →EPF6010ATC144-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC1442 Tỷ lệ tối đa & tính chất điện
| Family | FLEX 6000 |
| Logic Elements / Cells | 1,960 |
| System Gates | 24,000 |
| Logic Array Blocks (LABs) | 196 |
| Embedded Array Blocks (EABs) | Yes (number of EABs not stated in provided web snippets) |
| Maximum User I/O | 117 |
| Core Supply Voltage (VCCINT) | 3.3 V |
| Process Technology | 0.42 um CMOS |
| Internal Clock Frequency (max) | 166.67 MHz |
| Speed Grade | ATC (industrial, -2 bin) |
| Hộp | 144-pin LQFP (TQFP-144) |
| Kiểu lắp đặt | Surface Mount |
| Configuration Method | SRAM, requires external configuration device (e.g., EPC2/EPC8) |
| JTAG Support | IEEE 1149.1 boundary-scan (per FLEX 6000 family) |
Cấu hình chân EPF6024ATC1442
| Chân 1 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 2 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 3 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 4 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 5 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 6 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 7 | VCCINT — Core supply voltage, 3.3 V |
| Chân 8 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 9 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 10 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 13 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 14 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 15 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 16 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 17 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 18 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 19 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 20 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 21 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 22 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 23 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 24 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 25 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 26 | VCCIO1 — I/O supply voltage, bank 1 |
| Chân 27 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 28 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 29 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 30 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 31 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 32 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 33 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 34 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 35 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 36 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 37 | GND — Ground |
| Chân 38 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 39 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 40 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 41 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 42 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 43 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 44 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 45 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 46 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 47 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 48 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 49 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 50 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 51 | VCCIO2 — I/O supply voltage, bank 2 |
| Chân 52 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 53 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 54 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 55 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 56 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 57 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 58 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 59 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 60 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 61 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 62 | I/O — User I/O pin (bank 2, LVTTL/LVCMOS) |
| Chân 63 | GND — Ground |
| Chân 64 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 65 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 66 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 67 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 68 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 69 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 70 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 71 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 72 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 73 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 74 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 75 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 76 | VCCIO3 — I/O supply voltage, bank 3 |
| Chân 77 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 78 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 79 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 80 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 81 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 82 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 83 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 84 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 85 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 86 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 87 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 88 | I/O — User I/O pin (bank 3, LVTTL/LVCMOS) |
| Chân 89 | GND — Ground |
| Chân 90 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 91 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 92 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 93 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 94 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 95 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 96 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 97 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 98 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 99 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 100 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 101 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 102 | VCCIO4 — I/O supply voltage, bank 4 |
| Chân 103 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 104 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 105 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 106 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 107 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 108 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 109 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 110 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 111 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 112 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 113 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 114 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 115 | GND — Ground |
| Chân 116 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 117 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 118 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 119 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 120 | I/O — User I/O pin (bank 4, LVTTL/LVCMOS) |
| Chân 121 | nCONFIG — Configuration control (active-low) |
| Chân 122 | nSTATUS — Configuration status (active-low) |
| Chân 123 | DCLK — Configuration clock input |
| Chân 124 | DATA0 — Configuration data input |
| Chân 125 | CONF_DONE — Configuration done (open-drain) |
| Chân 126 | MSEL0 — Configuration mode select |
| Chân 127 | MSEL1 — Configuration mode select |
| Chân 128 | TDI — JTAG test data input (IEEE 1149.1) |
| Chân 129 | TMS — JTAG test mode select (IEEE 1149.1) |
| Chân 130 | TCK — JTAG test clock (IEEE 1149.1) |
| Chân 131 | TDO — JTAG test data output (IEEE 1149.1) |
| Chân 132 | VCCINT — Core supply voltage, 3.3 V |
| Chân 133 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 134 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 135 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 136 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 137 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 138 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 139 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 140 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 141 | GND — Ground |
| Chân 142 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 143 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
| Chân 144 | I/O — User I/O pin (bank 1, LVTTL/LVCMOS) |
Ứng dụng tiêu biểu
EPF6024ATC1442 phù hợp cho 6 Áp dụngs: Industrial Control and Instrumentation, Telecom Line-Card Glue Logic, Legacy PCI / ISA Bus Bridges, Motor Control and Factory Automation, Low-Volume ASIC Replacement, Prototyping and Educational Platforms.
Industrial Control and Instrumentation
The EPF6024ATC1442 fits industrial control and instrumentation due to its 24K-gate density, 117 user I/Os, and 166.67 MHz internal performance - enough to integrate encoder counters, PWM generators, and bus bridges in a single chip. Its 0.42 um CMOS core draws relatively low quiescent current and tolerates 3.3 V supply rails commonly found on PLC backplanes and CNC machine controllers. The TQFP-144 package is hand-solder-friendly, easing prototype rework during factory-floor qualification.
Được đề xuất
Telecom Line-Card Glue Logic
EPF6024ATC1442 serves well as line-card glue logic in telecom systems, performing bus arbitration, address decoding, and protocol conversion between TDM framers, network processors, and backplane SERDES. Its 117 I/Os comfortably handle address/data multiplexing for legacy H.110 or H-MVIP buses, while the 166.67 MHz internal clock supports 8-bit/16-bit datapath glue at typical telecom frequencies. The 144-LQFP footprint also fits legacy PCI/PMC card area constraints.
Được đề xuất
Legacy PCI / ISA Bus Bridges
EPF6024ATC1442 is widely deployed in legacy PCI / ISA bridge designs where it implements target/initiator state machines, address decoding, and interrupt routing. The 24K gates are sufficient for a typical 32-bit PCI target with DMA support, while the 117 I/Os leave headroom for ISA bus and side-band signals. Designers can preserve legacy motherboard layouts because the 144-LQFP footprint is compatible with the same land pattern used by many older glue-logic FPGAs.
Được đề xuất
Motor Control and Factory Automation
In motor control and factory automation, EPF6024ATC1442 acts as the central logic hub for sensor feedback decoding, PWM generation, and fieldbus protocol termination. The 166.67 MHz internal clock supports deterministic sampling of quadrature encoders and sigma-delta modulator data, while the 117 I/Os allow direct connection to multi-axis stepper/servo drivers. The industrial ATC speed grade is rated for typical factory-floor ambient conditions.
Được đề xuất
Low-Volume ASIC Replacement
EPF6024ATC1442 is a cost-effective solution for low-volume ASIC replacement when NRE costs of an ASIC are prohibitive. With 24K gates it can absorb moderate-complexity glue-logic, peripheral controllers, or custom interfaces, while the SRAM-based configuration enables last-minute design revisions without re-spinning silicon. The 144-LQFP package is broadly second-sourced and stocked in the broker/legacy channels, easing long-tail lifecycle concerns.
Được đề xuất
Prototyping and Educational Platforms
Educational labs and prototyping boards have used EPF6024ATC1442 to teach digital design, bus protocols, and configuration flows. Its TQFP-144 footprint fits 0.5 mm-pitch breadboard adapters, making it practical for hand-soldered student projects. The Quartus II Web Edition toolchain (legacy) supports the part free of charge, and a wealth of reference designs from the FLEX 6000 family remain available in Altera's documentation archive.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF6024ATC1442 — 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 | EPF6024ATC144-2 | EPF6024ATC144-1 | EPF6024ATC144-3 | EPF6024ATC144-10 | EPF6016ATC144-2 | EPF6010ATC144-2 |
|---|---|---|---|---|---|---|---|
| Package | 144-LQFP (TQFP-144) | 144-LQFP (TQFP-144) - same | 144-LQFP (TQFP-144) - same | 144-LQFP (TQFP-144) - same | 144-LQFP (TQFP-144) - same | 144-LQFP (TQFP-144) - same | 144-LQFP (TQFP-144) - same |
| Brand | Altera | Altera | Altera | Altera | Altera | Altera | Altera |
| Family | FLEX 6000 | FLEX 6000 | FLEX 6000 | FLEX 6000 | FLEX 6000 | FLEX 6000 | FLEX 6000 |
| Logic Cells | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 | ~1,320 | ~880 |
| System Gates | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 | 16,000 | 10,000 |
| Speed Grade | -2 (ATC) | -2 (ATC) | -1 (slower) | -3 (faster) | -10 (extended temp option) | -2 (ATC) | -2 (ATC) |
| Maximum User I/O | 117 | 117 | 117 | 117 | 117 | 117 | 117 |
| Core Voltage (VCCINT) | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Process Technology | 0.42 um CMOS | 0.42 um CMOS | 0.42 um CMOS | 0.42 um CMOS | 0.42 um CMOS | 0.42 um CMOS | 0.42 um CMOS |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Maximum density in FLEX 6000 family within the 144-LQFP footprint (vsEPF6016ATC144-2)
- ATC industrial speed grade (-2 bin) balances timing margin and cost (vsEPF6024ATC144-1)
- 144-LQFP package is hand-solder-friendly versus PQFP/BGA alternatives (vsEPF6024AQI240-2)
- Higher 166.67 MHz internal performance for glue-logic timing closure (vsEPF6024ATC144-10)
Ghi chú thiết kế
EPF6024ATC1442 requires a clean 3.3 V VCCINT rail; place a 0.1 uF ceramic decoupling capacitor close to every VCCINT pin and a bulk 10-47 uF tantalum or polymer capacitor at the board's 3.3 V entry. VCCIO is configured per bank - if your design mixes 3.3 V and 5 V peripherals, plan for two independent VCCIO rails (banks 1/4 at 3.3 V, banks 2/3 at 5 V, for example) and isolate them with ferrite beads. Power-up sequencing per the FLEX 6000 datasheet must hold the device in reset until VCCINT and VCCIO are stable to avoid partial-configuration latch-up.
For the 144-LQFP (0.5 mm pitch) footprint, use 0.127 mm (5 mil) traces with 0.2 mm (8 mil) spacing on outer layers and a 4-layer stack-up with continuous VCCINT/GND planes for the inner layers. Place the EPC2/EPC8 configuration PROM within 5 cm of the FLEX 6000 device to keep the DCLK/Data0 traces short and matched; long configuration traces are a common source of intermittent configuration failures. Reserve a 4-pin header for JTAG (TDI, TMS, TCK, TDO) on the PCB for boundary-scan and ISP programming.
The most common pitfalls with EPF6024ATC1442 designs are: (1) confusing 'EPF6024ATC1442' with the dash-form 'EPF6024ATC144-2' (they are the same part - confirm with your distributor); (2) omitting the external configuration PROM and assuming the device retains its pattern after power-down (it does not - FLEX 6000 is SRAM-based); (3) using an EPC1 instead of EPC2/EPC8 for larger FLEX 6000 bitstreams (EPC1 is too small for EPF6024ATC1442); (4) leaving CONF_DONE floating (it is open-drain and must be pulled high); (5) choosing an EPF6024AQI240 variant when the PCB was laid out for 144-LQFP (240-pin PQFP requires re-spinning the board).
Thông tin tuân thủ
Compliance information (RoHS, REACH, lead-free, halogen-free) was not present in the Verified Web Data snippets; values set to 'unknown' until confirmed against the Altera/Intel material declaration. AEC-Q100 is not applicable - this is an FPGA, not an automotive-qualified analog IC. Designers should request the latest material declaration from the supplier when compliance is required.
