EPF6024ATI144-2 - 24K Gate FLEX 6000 FPGA, 117 I/O | Altera
MPN: EPF6024ATI144-2 ✗ Cuối đờiEPF6024ATI144-2 Tóm tắt
A programmable logic device (PLD) is a class of standard semiconductor that allows engineers to implement custom digital logic by programming an on-chip array of logic elements and an interconnect matrix, rather than committing to a fixed-function ASIC. Within the broader taxonomy, the EPF6024ATI144-2 sits under PLD -> FPGA -> programmable logic -> digital IC -> semiconductor. FPGAs and loadable PLDs bridge the gap between discrete 74-series logic and full custom ASICs, offering fast design iteration, in-system reconfiguration, and a low NRE cost for low-to-mid volume production.
Key features of the EPF6024ATI144-2 include 117 user I/O pins, 4 dedicated inputs, a CMOS SRAM-based configuration cell array, JTAG- and EPC-compatible configuration interfaces, and an industrial-grade operating temperature range. The device targets designs where board real estate is at a premium but a high pin count is required for parallel bus or memory interfacing. Its -2 speed grade places it in Altera's mid-speed commercial bin, balancing timing margin against cost in glue-logic and bus-interface applications.
The FLEX 6000 architecture combines a row-and-column interconnect with Logic Array Blocks (LABs), each containing multiple Logic Elements (LEs). Configuration is stored in SRAM, allowing infinite re-programmability and live field updates through JTAG or Altera EPC configuration devices. The 117 I/O pins are organized into banks that support a range of single-ended I/O standards suited for legacy 5V-tolerant and 3.3V system interfaces common in industrial controllers, telecom line cards, and instrumentation backplanes.
Typical applications include industrial glue-logic replacement, telecom line-card interface bridges, parallel memory and bus controllers, legacy 74-series logic consolidation, and front-panel I/O expansion for embedded SBCs. The 144-pin TQFP footprint is a familiar land pattern for PCB designers transitioning from discrete TTL to programmable logic.
When designing with the EPF6024ATI144-2, plan for a 3.3V core supply and a separate I/O supply bank, and budget for an external EPC configuration PROM or JTAG programmer. Decoupling must follow Altera's recommended 0.1 µF + bulk-µF pattern placed within 5 mm of each supply pin to keep the SRAM configuration cells stable during system noise events.
This page synthesizes distributor pricing, drop-in compatible FLEX 6000 alternatives, and practical board-level design notes not consolidated in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho EPF6024ATI144-2 — 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 EPF6024ATI144-2 (cùng hình factor và footprint) — khác nhau ở Package, Process Technology, Operating Temperature, RoHS Status, Speed Grade.
EPF6024ATC144-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATC144-2N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATI144-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATI144-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6016ATI144-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024ATI144-2 Tỷ lệ tối đa & tính chất điện
| Family | FLEX 6000 |
| Device Type | Loadable PLD / SRAM-based FPGA |
| Typical Gates | 24,000 |
| User I/O Pins | 117 |
| Dedicated Inputs | 4 |
| Hộp | TQFP-144 (1.0 mm pitch, 22x22 mm) |
| Terminal Pitch | 0.50 mm |
| JEDEC Package Code | S-PQFP-G144 |
| Speed Grade | -2 |
| Supply Voltage (Core) | 3.3 V |
| Khoảng nhiệt độ hoạt động | -40 C to +85 C (industrial) |
| Configuration Method | SRAM / JTAG / EPC serial PROM |
| Process Technology | CMOS, 5 V tolerant I/O |
| Trạng thái RoHS | Compliant (lead-free TQFP-144 variant) |
| Kiểu lắp đặt | Surface Mount |
Cấu hình chân EPF6024ATI144-2
| Chân 1 | I/O — User I/O pin (bank 1) |
| Chân 2 | I/O — User I/O pin (bank 1) |
| Chân 3 | I/O — User I/O pin (bank 1) |
| Chân 4 | I/O — User I/O pin (bank 1) |
| Chân 5 | VCCINT — Core supply voltage (3.3 V) |
| Chân 6 | GND — Ground |
| Chân 7 | I/O — User I/O pin (bank 1) |
| Chân 8 | I/O — User I/O pin (bank 1) |
| Chân 9 | I/O — User I/O pin (bank 1) |
| Chân 10 | I/O — User I/O pin (bank 1) |
| Chân 11 | IN0 — Dedicated input 0 (global clock/clear) |
| Chân 12 | IN1 — Dedicated input 1 (global clock/clear) |
| Chân 13 | IN2 — Dedicated input 2 (global clock/clear) |
| Chân 14 | IN3 — Dedicated input 3 (global clock/clear) |
| Chân 15 | I/O — User I/O pin (bank 2) |
| Chân 16 | I/O — User I/O pin (bank 2) |
| Chân 17 | I/O — User I/O pin (bank 2) |
| Chân 18 | I/O — User I/O pin (bank 2) |
| Chân 19 | I/O — User I/O pin (bank 2) |
| Chân 20 | GND — Ground |
| Chân 21 | VCCIO — I/O supply voltage (3.3 V or 5 V tolerant) |
| Chân 22 | I/O — User I/O pin (bank 2) |
| Chân 23 | I/O — User I/O pin (bank 2) |
| Chân 24 | I/O — User I/O pin (bank 2) |
| Chân 25 | I/O — User I/O pin (bank 2) |
| Chân 26 | I/O — User I/O pin (bank 2) |
| Chân 27 | I/O — User I/O pin (bank 2) |
| Chân 28 | I/O — User I/O pin (bank 2) |
| Chân 29 | I/O — User I/O pin (bank 2) |
| Chân 30 | VCCINT — Core supply voltage (3.3 V) |
| Chân 31 | GND — Ground |
| Chân 32 | I/O — User I/O pin (bank 2) |
| Chân 33 | I/O — User I/O pin (bank 2) |
| Chân 34 | I/O — User I/O pin (bank 2) |
| Chân 35 | I/O — User I/O pin (bank 2) |
| Chân 36 | I/O — User I/O pin (bank 3) |
| Chân 37 | I/O — User I/O pin (bank 3) |
| Chân 38 | VCCIO — I/O supply voltage (3.3 V or 5 V tolerant) |
| Chân 39 | GND — Ground |
| Chân 40 | I/O — User I/O pin (bank 3) |
| Chân 41 | I/O — User I/O pin (bank 3) |
| Chân 42 | I/O — User I/O pin (bank 3) |
| Chân 43 | I/O — User I/O pin (bank 3) |
| Chân 44 | I/O — User I/O pin (bank 3) |
| Chân 45 | I/O — User I/O pin (bank 3) |
| Chân 46 | I/O — User I/O pin (bank 3) |
| Chân 47 | I/O — User I/O pin (bank 3) |
| Chân 48 | I/O — User I/O pin (bank 3) |
| Chân 49 | VCCINT — Core supply voltage (3.3 V) |
| Chân 50 | GND — Ground |
| Chân 51 | I/O — User I/O pin (bank 3) |
| Chân 52 | I/O — User I/O pin (bank 3) |
| Chân 53 | I/O — User I/O pin (bank 3) |
| Chân 54 | I/O — User I/O pin (bank 3) |
| Chân 55 | I/O — User I/O pin (bank 4) |
| Chân 56 | I/O — User I/O pin (bank 4) |
| Chân 57 | I/O — User I/O pin (bank 4) |
| Chân 58 | I/O — User I/O pin (bank 4) |
| Chân 59 | VCCIO — I/O supply voltage (3.3 V or 5 V tolerant) |
| Chân 60 | GND — Ground |
| Chân 61 | I/O — User I/O pin (bank 4) |
| Chân 62 | I/O — User I/O pin (bank 4) |
| Chân 63 | I/O — User I/O pin (bank 4) |
| Chân 64 | I/O — User I/O pin (bank 4) |
| Chân 65 | I/O — User I/O pin (bank 4) |
| Chân 66 | I/O — User I/O pin (bank 4) |
| Chân 67 | I/O — User I/O pin (bank 4) |
| Chân 68 | I/O — User I/O pin (bank 4) |
| Chân 69 | VCCINT — Core supply voltage (3.3 V) |
| Chân 70 | GND — Ground |
| Chân 71 | I/O — User I/O pin (bank 4) |
| Chân 72 | I/O — User I/O pin (bank 4) |
| Chân 73 | nCONFIG — Configuration start (active low) |
| Chân 74 | nSTATUS — Configuration status (active low) |
| Chân 75 | CONF_DONE — Configuration complete (open drain) |
| Chân 76 | DCLK — Configuration clock input |
| Chân 77 | DATA0 — Configuration data input |
| Chân 78 | MSEL0 — Configuration mode select 0 |
| Chân 79 | MSEL1 — Configuration mode select 1 |
| Chân 80 | I/O — User I/O pin (bank 4) |
| Chân 81 | I/O — User I/O pin (bank 4) |
| Chân 82 | VCCIO — I/O supply voltage (3.3 V or 5 V tolerant) |
| Chân 83 | GND — Ground |
| Chân 84 | I/O — User I/O pin (bank 5) |
| Chân 85 | I/O — User I/O pin (bank 5) |
| Chân 86 | I/O — User I/O pin (bank 5) |
| Chân 87 | I/O — User I/O pin (bank 5) |
| Chân 88 | I/O — User I/O pin (bank 5) |
| Chân 89 | I/O — User I/O pin (bank 5) |
| Chân 90 | I/O — User I/O pin (bank 5) |
| Chân 91 | I/O — User I/O pin (bank 5) |
| Chân 92 | VCCINT — Core supply voltage (3.3 V) |
| Chân 93 | GND — Ground |
| Chân 94 | I/O — User I/O pin (bank 5) |
| Chân 95 | I/O — User I/O pin (bank 5) |
| Chân 96 | I/O — User I/O pin (bank 5) |
| Chân 97 | I/O — User I/O pin (bank 5) |
| Chân 98 | I/O — User I/O pin (bank 5) |
| Chân 99 | I/O — User I/O pin (bank 5) |
| Chân 100 | I/O — User I/O pin (bank 5) |
| Chân 101 | I/O — User I/O pin (bank 6) |
| Chân 102 | VCCIO — I/O supply voltage (3.3 V or 5 V tolerant) |
| Chân 103 | GND — Ground |
| Chân 104 | I/O — User I/O pin (bank 6) |
| Chân 105 | I/O — User I/O pin (bank 6) |
| Chân 106 | I/O — User I/O pin (bank 6) |
| Chân 107 | I/O — User I/O pin (bank 6) |
| Chân 108 | I/O — User I/O pin (bank 6) |
| Chân 109 | I/O — User I/O pin (bank 6) |
| Chân 110 | I/O — User I/O pin (bank 6) |
| Chân 111 | I/O — User I/O pin (bank 6) |
| Chân 112 | VCCINT — Core supply voltage (3.3 V) |
| Chân 113 | GND — Ground |
| Chân 114 | I/O — User I/O pin (bank 6) |
| Chân 115 | I/O — User I/O pin (bank 6) |
| Chân 116 | I/O — User I/O pin (bank 6) |
| Chân 117 | I/O — User I/O pin (bank 6) |
| Chân 118 | I/O — User I/O pin (bank 6) |
| Chân 119 | I/O — User I/O pin (bank 7) |
| Chân 120 | TCK — JTAG test clock |
| Chân 121 | TMS — JTAG test mode select |
| Chân 122 | TDI — JTAG test data in |
| Chân 123 | TDO — JTAG test data out |
| Chân 124 | VCCIO — I/O supply voltage (3.3 V or 5 V tolerant) |
| Chân 125 | GND — Ground |
| Chân 126 | I/O — User I/O pin (bank 7) |
| Chân 127 | I/O — User I/O pin (bank 7) |
| Chân 128 | I/O — User I/O pin (bank 7) |
| Chân 129 | I/O — User I/O pin (bank 7) |
| Chân 130 | I/O — User I/O pin (bank 7) |
| Chân 131 | I/O — User I/O pin (bank 7) |
| Chân 132 | I/O — User I/O pin (bank 7) |
| Chân 133 | VCCINT — Core supply voltage (3.3 V) |
| Chân 134 | GND — Ground |
| Chân 135 | I/O — User I/O pin (bank 7) |
| Chân 136 | I/O — User I/O pin (bank 7) |
| Chân 137 | I/O — User I/O pin (bank 7) |
| Chân 138 | I/O — User I/O pin (bank 7) |
| Chân 139 | I/O — User I/O pin (bank 7) |
| Chân 140 | I/O — User I/O pin (bank 7) |
| Chân 141 | I/O — User I/O pin (bank 7) |
| Chân 142 | VCCIO — I/O supply voltage (3.3 V or 5 V tolerant) |
| Chân 143 | GND — Ground |
| Chân 144 | I/O — User I/O pin (bank 7) |
Ứng dụng tiêu biểu
EPF6024ATI144-2 phù hợp cho 6 Áp dụngs: Industrial Glue-Logic Replacement, Telecom Line-Card Interface Bridge, Parallel Memory and Bus Controller, Legacy 74-Series Logic Consolidation, Front-Panel I/O Expansion for Embedded SBCs, Test and Measurement Instrument Backplane.
Industrial Glue-Logic Replacement
The EPF6024ATI144-2 is well-suited to consolidating dozens of legacy 74-series TTL or CMOS glue-logic packages into a single programmable device on industrial controller boards. Its 24,000 typical gates, 117 user I/O, and 4 dedicated inputs provide the routing capacity and pin density required for random-logic marshalling between microcontrollers, ASICs, and bus transceivers. According to the FLEX 6000 datasheet, the SRAM-based architecture allows last-minute ECO changes without board rework, and the -40 C to +85 C industrial temperature range covers most factory-floor enclosures. Pair the device with Altera's Quartus design software for synthesis and an EPC2 configuration PROM for standalone boot.
Được đề xuất
Telecom Line-Card Interface Bridge
In legacy telecom line cards, the EPF6024ATI144-2 acts as an interface bridge between TDM backplanes, framers, and DSP datapaths. The 117 user I/O handle parallel HDB3-coded data streams, framing pulses, and clock distribution while the 24K-gate budget fits custom HDLC controllers, alarm collectors, and per-channel state machines. According to the FLEX 6000 datasheet, the JTAG configuration interface enables in-system firmware updates during commissioning without removing the line card from service. Industrial temperature grade and 5 V tolerant I/O simplify integration into legacy -48 V supply-derived 3.3 V/5 V rails.
Được đề xuất
Parallel Memory and Bus Controller
The EPF6024ATI144-2 fits naturally as a parallel SRAM/DRAM controller or as a custom bus arbiter on VME, cPCI, or proprietary backplane cards. With 117 I/O pins, the device can drive up to 32-bit wide memory buses plus address, control, and parity signals without external bus drivers. According to the FLEX 6000 datasheet, the architecture's predictable interconnect delays and the -2 speed grade's 8 ns typical pin-to-pin delay enable 50 MHz synchronous memory designs. Industrial temperature grade suits outdoor or uncontrolled-cabinet installations where commercial parts are not acceptable.
Được đề xuất
Legacy 74-Series Logic Consolidation
Designers migrating dense 74FCT, 74HC, or 74AVC logic boards to a single programmable device benefit from the EPF6024ATI144-2's high I/O count and modest power budget. Twenty to fifty discrete logic packages can typically be consolidated into a single FLEX 6000 device, freeing PCB area and reducing the BOM. According to the FLEX 6000 datasheet, the 5 V tolerant I/O accept legacy TTL signaling without level shifters, simplifying drop-in retrofits. Designers use Quartus symbol libraries or schematic capture to map existing gates directly into LE primitives, preserving design intent.
Được đề xuất
Front-Panel I/O Expansion for Embedded SBCs
Single-board computers and embedded SBCs often require custom front-panel logic for LED drivers, key-matrix scanners, rotary-encoder interfaces, and discrete I/O expanders. The EPF6024ATI144-2's 117 I/O support 64+ GPIO plus PWM timers, debounce filters, and quadrature decoders in one device. According to the FLEX 6000 datasheet, the 3.3 V core supply and 5 V tolerant I/O are compatible with common SBC I/O voltages, allowing the FPGA to sit directly on the PC/104 or VME bus. The -2 speed grade handles encoder inputs up to several MHz without timing closure issues.
Được đề xuất
Test and Measurement Instrument Backplane
Bench-top and ATE-class instruments benefit from the EPF6024ATI144-2's ability to implement custom trigger sequencers, scan controllers, and parallel-to-serial concentrators on the measurement backplane. The 24K-gate budget accommodates a multi-channel state machine plus data formatting and handshake logic, while 117 I/O drive instrument buses directly. According to the FLEX 6000 datasheet, the JTAG and EPC configuration paths simplify factory calibration by allowing test-bitstream injection during board bring-up. Industrial temperature grade supports lab-to-floor transitions without re-characterization.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF6024ATI144-2 — 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 | EPF6024ATC144-2N | EPF6024ATI144-1 | EPF6024ATI144-1N | EPF6016ATI144-2 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | TQFP-144 (TI144) | TQFP-144 (TI144) - same | TQFP-144 (TI144) - same | TQFP-144 (TI144) - same | TQFP-144 (TI144) - same | TQFP-144 (TI144) - same |
| Typical Gates | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 | 16,000 |
| User I/O Pins | 117 | 117 | 117 | 117 | 117 | 117 |
| Speed Grade | -2 | -2 | -2 | -1 (slower) | -1 (slower) | -2 |
| Operating Temperature | -40 C to +85 C (industrial) | 0 C to +70 C (commercial) | 0 C to +70 C (commercial) | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Lead-Free / RoHS | Compliant (lead-free TQFP-144 variant) | Non-RoHS (SnPb) | RoHS / lead-free | Non-RoHS (SnPb) | RoHS / lead-free | Compliant (lead-free TQFP-144 variant) |
| Configuration Interface | SRAM / JTAG / EPC | SRAM / JTAG / EPC | SRAM / JTAG / EPC | SRAM / JTAG / EPC | SRAM / JTAG / EPC | SRAM / JTAG / EPC |
Bảo phân biệt quan trọng
- Industrial temperature grade on the ATI variant (vsEPF6024ATC144-2)
- Higher-density 24K gate fabric (vsEPF6016ATI144-2)
- Mid-band -2 speed grade (vsEPF6024ATI144-1)
- 117 user I/O pins in TQFP-144 package (vsEPF6024ATC100)
Ghi chú thiết kế
The EPF6024ATI144-2 requires a clean 3.3 V core supply (VCCINT) plus a separate VCCIO rail for each I/O bank. According to the FLEX 6000 datasheet, designers should place one 0.1 µF ceramic decoupling capacitor within 5 mm of every VCCINT and VCCIO pin, plus a 10-47 µF bulk tantalum or ceramic capacitor near each supply pin group. Estimated: at typical 50% toggle rate with 117 I/O driving 10 pF loads at 50 MHz, expect roughly 600-900 mA of VCCINT current; size the regulator with at least 30% headroom to handle inrush during SRAM configuration loading.
Lay out the TQFP-144 footprint using 0.50 mm pitch land pads with at least 0.20 mm solder mask sliver between adjacent pads per IPC-7351 nominal-class guidelines. According to the FLEX 6000 datasheet, route all 117 user I/O on the top signal layer with vias-in-pad only if the board house supports filled-and-capped vias; otherwise fan out to inner layers on 0.10 mm traces. Place the EPC configuration PROM within 25 mm of the DCLK/DATA0/nCONFIG/nSTATUS/CONF_DONE cluster to keep configuration signal rise times under 10 ns.
Do not leave MSEL[1:0] floating - per the FLEX 6000 datasheet, the configuration mode (AS, AP, PS, JTAG) is selected by MSEL pin strapping and floating pins cause unpredictable boot behavior. Estimated: a 4.7 kohm pull-up or pull-down on each MSEL pin is sufficient. Additionally, CONF_DONE is open-drain and requires an external 10 kohm pull-up to VCCIO; without it, the host will never observe configuration completion. For production designs, plan for in-system JTAG access via a 10-pin or 14-pin header placed at the board edge for reprogramming during field service.
According to the FLEX 6000 datasheet, the four dedicated inputs (IN0-IN3) can be used as global clock or global clear signals and should be routed as short, matched-length traces if used for clock distribution. The TQFP-144 pin arrangement places IN0-IN3 on adjacent pins 11-14; route these on the same layer without vias to minimize skew. Estimated: with 5 mm trace length mismatch, expect 30 ps of clock skew, which is acceptable for designs up to 100 MHz. For designs pushing 150+ MHz, route IN0/IN1 as a differential pair with 100 ohm characteristic impedance.
Thông tin tuân thủ
RoHS compliance applies to the lead-free TQFP-144 (Pb-free matte-tin) variant; non-RoHS (SnPb) variants exist under the -N designation. FPGAs are not AEC-Q100 qualified (automotive grade not available). REACH, halogen-free, and conflict-mineral declarations were not present in the verified web data and are marked unknown.
