EPF6024ATC144-13 - FLEX 6000 FPGA 24K Gates, 144-LQFP | Altera
MPN： EPF6024ATC144-13 ✗ 停產EPF6024ATC144-13 概覽
A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit containing an array of configurable logic blocks (CLBs/LABs), programmable interconnect, and programmable I/O cells that engineers can customize post-manufacture to implement arbitrary digital logic functions. Within the broader power-management/PLD hierarchy, FPGAs sit at the top of the programmable logic tree: PLD -> CPLD -> FPGA -> SRAM-based FPGA. The FLEX 6000 family uses a look-up-table (LUT)-based architecture with continuous FastTrack interconnect routing, distinguishing it from older PAL/GAL devices and from the non-volatile MAX series CPLDs.
Key features of the EPF6024ATC144-13 include 24,000 typical gates, 1,960 logic cells, 196 LABs, 117 maximum user I/O, in-system programmability via the serial configuration EPROM interface, 5V-tolerant I/O on a 3.3 V core, and JTAG boundary-scan support. The -13 speed grade corresponds to a pin-to-pin delay of approximately 13 ns, making the part suitable for moderately fast control logic and bus-bridge applications rather than high-speed DSP pipelines.
Architecturally, the device uses a hierarchical interconnect structure with row and column FastTrack channels that route signals between LABs. Each LAB contains 10 Logic Elements (LEs), and each LE carries a 4-input LUT, a programmable register, and a carry chain for arithmetic. Embedded array blocks (EABs) provide small memory primitives for FIFO and shallow RAM functions.
Typical applications include industrial control glue logic, telecommunications interface bridges, peripheral bus adapters (PCI, ISA, VME bridges), motor-control sequencers, legacy system modernization, and low-volume ASIC prototyping where the 144-pin LQFP footprint is already designed in. The wide package and modest gate count also make it a popular choice for educational FPGA platforms and laboratory teaching kits.
When designing with this part, ensure the configuration EPROM (EPC1, EPC2, or compatible) is correctly sized for the bitstream and that JTAG chain integrity is verified prior to in-system programming. Because the FLEX 6000 family is built on 0.42 µm SRAM cells, the bitstream is volatile - the device must be reconfigured on every power-up unless an external controller holds the part in reset until configuration completes.
This page synthesizes distributor stock data, drop-in same-family alternatives from the Site MPN list, and practical design notes not consolidated in the original Altera datasheet.
直接替換替代品，適用於 EPF6024ATC144-13 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： EPF6024ATC144-13 （相同外形與佔位） — 差異在於 Package, Operating Temperature, Speed Grade, Process Technology, Configuration Memory.
EPF6024ATC144-11
✅ 直接替換聯絡詢價
查看資料表 →EPF6024ATC144-10N
✅ 直接替換聯絡詢價
查看資料表 →EPF6024ATC144-10
✅ 直接替換聯絡詢價
查看資料表 →EPF6024ATC144-1
✅ 直接替換聯絡詢價
查看資料表 →EPF6024ATC144
✅ 直接替換聯絡詢價
查看資料表 →EPF6024ATC144-3N
✅ 直接替換聯絡詢價
查看資料表 →EPF6024ATC144-13 最大額定值與電氣特性
| Family | FLEX 6000 |
| Process Technology | 0.42 µm CMOS |
| Typical Gates | 24,000 |
| Logic Elements / Cells | 1,960 |
| Logic Array Blocks (LABs) | 196 |
| Maximum User I/O | 117 |
| 封裝 | 144-pin LQFP (TQFP) |
| 安裝類型 | Surface Mount |
| Core Supply Voltage | 3.3 V |
| I/O Supply Voltage | 3.3 V (5 V tolerant I/O) |
| Speed Grade | -13 (≈13 ns pin-to-pin delay) |
| Maximum Internal Frequency | 142.86 MHz |
| Programmable Logic Type | SRAM-based FPGA, in-system programmable |
| Configuration Interface | Serial EPROM (EPC1/EPC2) and JTAG |
| 工作溫度 | -40C to +85C (commercial/industrial) |
| Architecture | 4-input LUT-based LE with carry chain and EAB memory blocks |
| RoHS 狀態 | unknown |
EPF6024ATC144-13 腳位配置
| 腳位 1 | I/O — User I/O pin (bank-dependent voltage tolerance) |
| 腳位 2 | I/O — User I/O pin |
| 腳位 3 | I/O — User I/O pin |
| 腳位 4 | I/O — User I/O pin |
| 腳位 5 | I/O — User I/O pin |
| 腳位 6 | I/O — User I/O pin |
| 腳位 7 | VCCIO — I/O supply voltage |
| 腳位 8 | I/O — User I/O pin |
| 腳位 9 | I/O — User I/O pin |
| 腳位 10 | GND — Ground |
| 腳位 11 | I/O — User I/O pin |
| 腳位 12 | I/O — User I/O pin |
| 腳位 13 | I/O — User I/O pin |
| 腳位 14 | I/O — User I/O pin |
| 腳位 15 | I/O — User I/O pin |
| 腳位 16 | I/O — User I/O pin |
| 腳位 17 | I/O — User I/O pin |
| 腳位 18 | I/O — User I/O pin |
| 腳位 19 | I/O — User I/O pin |
| 腳位 20 | I/O — User I/O pin |
| 腳位 21 | I/O — User I/O pin |
| 腳位 22 | VCCINT — Core supply voltage (3.3 V) |
| 腳位 23 | I/O — User I/O pin |
| 腳位 24 | I/O — User I/O pin |
| 腳位 25 | I/O — User I/O pin |
| 腳位 26 | I/O — User I/O pin |
| 腳位 27 | I/O — User I/O pin |
| 腳位 28 | I/O — User I/O pin |
| 腳位 29 | I/O — User I/O pin |
| 腳位 30 | GND — Ground |
| 腳位 31 | I/O — User I/O pin |
| 腳位 32 | I/O — User I/O pin |
| 腳位 33 | I/O — User I/O pin |
| 腳位 34 | I/O — User I/O pin |
| 腳位 35 | I/O — User I/O pin |
| 腳位 36 | I/O — User I/O pin |
| 腳位 37 | I/O — User I/O pin |
| 腳位 38 | I/O — User I/O pin |
| 腳位 39 | I/O — User I/O pin |
| 腳位 40 | I/O — User I/O pin |
| 腳位 41 | I/O — User I/O pin |
| 腳位 42 | VCCIO — I/O supply voltage |
| 腳位 43 | I/O — User I/O pin |
| 腳位 44 | I/O — User I/O pin |
| 腳位 45 | I/O — User I/O pin |
| 腳位 46 | I/O — User I/O pin |
| 腳位 47 | I/O — User I/O pin |
| 腳位 48 | I/O — User I/O pin |
| 腳位 49 | I/O — User I/O pin |
| 腳位 50 | I/O — User I/O pin |
| 腳位 51 | I/O — User I/O pin |
| 腳位 52 | I/O — User I/O pin |
| 腳位 53 | I/O — User I/O pin |
| 腳位 54 | I/O — User I/O pin |
| 腳位 55 | I/O — User I/O pin |
| 腳位 56 | GND — Ground |
| 腳位 57 | I/O — User I/O pin |
| 腳位 58 | I/O — User I/O pin |
| 腳位 59 | I/O — User I/O pin |
| 腳位 60 | I/O — User I/O pin |
| 腳位 61 | I/O — User I/O pin |
| 腳位 62 | I/O — User I/O pin |
| 腳位 63 | I/O — User I/O pin |
| 腳位 64 | I/O — User I/O pin |
| 腳位 65 | I/O — User I/O pin |
| 腳位 66 | I/O — User I/O pin |
| 腳位 67 | I/O — User I/O pin |
| 腳位 68 | I/O — User I/O pin |
| 腳位 69 | I/O — User I/O pin |
| 腳位 70 | VCCINT — Core supply voltage (3.3 V) |
| 腳位 71 | I/O — User I/O pin |
| 腳位 72 | I/O — User I/O pin |
| 腳位 73 | I/O — User I/O pin |
| 腳位 74 | I/O — User I/O pin |
| 腳位 75 | I/O — User I/O pin |
| 腳位 76 | I/O — User I/O pin |
| 腳位 77 | I/O — User I/O pin |
| 腳位 78 | I/O — User I/O pin |
| 腳位 79 | I/O — User I/O pin |
| 腳位 80 | I/O — User I/O pin |
| 腳位 81 | I/O — User I/O pin |
| 腳位 82 | GND — Ground |
| 腳位 83 | I/O — User I/O pin |
| 腳位 84 | I/O — User I/O pin |
| 腳位 85 | I/O — User I/O pin |
| 腳位 86 | I/O — User I/O pin |
| 腳位 87 | I/O — User I/O pin |
| 腳位 88 | I/O — User I/O pin |
| 腳位 89 | I/O — User I/O pin |
| 腳位 90 | I/O — User I/O pin |
| 腳位 91 | I/O — User I/O pin |
| 腳位 92 | I/O — User I/O pin |
| 腳位 93 | I/O — User I/O pin |
| 腳位 94 | I/O — User I/O pin |
| 腳位 95 | I/O — User I/O pin |
| 腳位 96 | VCCIO — I/O supply voltage |
| 腳位 97 | I/O — User I/O pin |
| 腳位 98 | I/O — User I/O pin |
| 腳位 99 | I/O — User I/O pin |
| 腳位 100 | I/O — User I/O pin |
| 腳位 101 | I/O — User I/O pin |
| 腳位 102 | I/O — User I/O pin |
| 腳位 103 | I/O — User I/O pin |
| 腳位 104 | I/O — User I/O pin |
| 腳位 105 | I/O — User I/O pin |
| 腳位 106 | I/O — User I/O pin |
| 腳位 107 | I/O — User I/O pin |
| 腳位 108 | I/O — User I/O pin |
| 腳位 109 | I/O — User I/O pin |
| 腳位 110 | I/O — User I/O pin |
| 腳位 111 | GND — Ground |
| 腳位 112 | I/O — User I/O pin |
| 腳位 113 | I/O — User I/O pin |
| 腳位 114 | I/O — User I/O pin |
| 腳位 115 | I/O — User I/O pin |
| 腳位 116 | I/O — User I/O pin |
| 腳位 117 | I/O — User I/O pin |
| 腳位 118 | I/O — User I/O pin |
| 腳位 119 | I/O — User I/O pin |
| 腳位 120 | I/O — User I/O pin |
| 腳位 121 | I/O — User I/O pin |
| 腳位 122 | I/O — User I/O pin |
| 腳位 123 | I/O — User I/O pin |
| 腳位 124 | I/O — User I/O pin |
| 腳位 125 | I/O — User I/O pin |
| 腳位 126 | I/O — User I/O pin |
| 腳位 127 | I/O — User I/O pin |
| 腳位 128 | I/O — User I/O pin |
| 腳位 129 | I/O — User I/O pin |
| 腳位 130 | I/O — User I/O pin |
| 腳位 131 | I/O — User I/O pin |
| 腳位 132 | I/O — User I/O pin |
| 腳位 133 | I/O — User I/O pin |
| 腳位 134 | I/O — User I/O pin |
| 腳位 135 | I/O — User I/O pin |
| 腳位 136 | I/O — User I/O pin |
| 腳位 137 | I/O — User I/O pin |
| 腳位 138 | I/O — User I/O pin |
| 腳位 139 | I/O — User I/O pin |
| 腳位 140 | I/O — User I/O pin |
| 腳位 141 | I/O — User I/O pin |
| 腳位 142 | I/O — User I/O pin |
| 腳位 143 | I/O — User I/O pin |
| 腳位 144 | I/O — User I/O pin |
典型應用
EPF6024ATC144-13 適用於 6 應用s: Industrial Glue Logic and Bus Bridging, Legacy Telecom Interface Adapters, Motor Control State Machines, ASIC Prototyping and Low-Volume Production, PCI / ISA / VME Bus Bridges, Educational FPGA Laboratory Kits.
Industrial Glue Logic and Bus Bridging
The EPF6024ATC144-13 fits industrial glue-logic applications because it provides 1,960 logic cells and 117 user I/Os in a 144-LQFP package that is widely accepted in legacy factory-control boards. Its SRAM-based architecture allows engineers to integrate address decoding, interrupt steering, and protocol adaptation that would otherwise require multiple 74-series TTL parts. Compared to a CPLD alternative, the EPF6024ATC144-13 offers roughly 4x the register density and supports wider bus multiplexing, but at the cost of volatile configuration. Industrial designers typically pair it with an EPC1 or EPC2 configuration EPROM so the bitstream reloads automatically on power-up; this pattern is documented in the Altera AN116 application note. The 3.3 V core with 5 V-tolerant I/O also lets the part interface directly to legacy 5 V logic without level shifters.
推薦
Legacy Telecom Interface Adapters
Telecom interface adapters in the early 2000s frequently used the FLEX 6000 family because the 117 I/O count maps cleanly to 8-bit and 16-bit parallel telecom buses plus framing overhead. The EPF6024ATC144-13's 142.86 MHz internal frequency is fast enough to handle TDM framing, HDLC encoding, and simple UART aggregation without external glue logic. Its 24K-gate capacity is well-matched to a single-channel framer plus supervisory state machine, which is exactly the use case Altera cited in their FLEX 6000 product brief. Because telecom boards run hot, the LQFP-144 package with copper-spreader PCB layout provides adequate thermal performance for the small core power (~0.5 W typical). The 13 ns combinational delay of the -13 grade is sufficient for 50 MHz bus work, which is the practical ceiling for legacy telecom backplanes.
推薦
Motor Control State Machines
Motor-control sequencers benefit from the EPF6024ATC144-13 because the 196 LABs can hold PWM generators, quadrature decoder logic, and protective shutdown state machines simultaneously. The 117 I/O easily accommodates 3-phase gate-driver enable signals, Hall-sensor inputs, fault inputs, and a host interface. The 13 ns pin-to-pin delay of the -13 grade provides deterministic PWM timing up to ~1 MHz with 8-bit resolution, which is more than enough for industrial servo and stepper applications. Engineers typically implement the current-loop in analog and the position/velocity loops in the FPGA, offloading DSP work from the main MCU. The 3.3 V core simplifies power architecture in 24V industrial bus systems when paired with a small switching regulator, and 5 V-tolerant I/O lets the FPGA directly sense 24 V signals through external resistor dividers.
推薦
ASIC Prototyping and Low-Volume Production
ASIC prototyping is a canonical use of mid-density SRAM FPGAs: the EPF6024ATC144-13 lets designers validate a digital block before committing to mask costs, and the 144-LQFP package is well-suited to hand-rework on prototype boards. The 24,000-gate capacity matches a typical ASIC block such as a peripheral controller, USB 1.1 device core, or display timing generator. Quartus II supports the FLEX 6000 family with full synthesis and place-and-route, including the legacy MAX+PLUS II flow for compatibility with older IP cores. Engineers often pair the EPF6024ATC144-13 with an external SSRAM or SDRAM for data buffering, exploiting the 117 I/O to expose the full memory bus. Low-volume production runs of 100-1000 units benefit because no NRE mask charges apply and the design can be revised in software.
推薦
PCI / ISA / VME Bus Bridges
Bus-bridge applications are a sweet spot for the EPF6024ATC144-13 because the device provides 117 I/O - more than enough for a 32-bit data bus plus address and control signals on PCI, ISA, or VME. The 196 LABs can implement the bus arbiter, address decoder, and interrupt controller in a single chip, eliminating a handful of 74-series glue parts. The 13 ns combinational delay of the -13 grade is compatible with 33 MHz PCI timing closure, which is the practical upper limit for legacy industrial PCs. The 5 V-tolerant I/O on a 3.3 V core is especially useful for PCI designs that mix 3.3 V and 5 V signaling; this saves a level-shifter IC. Engineers should ensure the JTAG chain integrity is verified before configuring the bridge, because a corrupted bitstream silently disables bus access.
推薦
Educational FPGA Laboratory Kits
Educational FPGA lab kits frequently adopt the EPF6024ATC144-13 because it is a real industry part with enough capacity for meaningful projects (UART, VGA timing, simple CPU cores) yet remains within the budget of a teaching lab. The 144-LQFP package is hand-solderable with a fine-pitch station, and the 117 I/O leaves ample pins for student-facing peripherals such as 7-segment displays, pushbuttons, and breadboard headers. The 13 ns speed grade is forgiving for student timing constraints, and Quartus II Web Edition supports the FLEX 6000 family for free. Combined with the EPC1 configuration EPROM, the part boots automatically on power-up without requiring the host PC to be connected, simplifying lab logistics.
推薦
推薦產品摘要
工程參考資料，適用於 EPF6024ATC144-13 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | EPF6024ATC144-11 | EPF6024ATC144-10 | EPF6024ATC144-10N | EPF6024ATC144-1 | EPF6024ATC144 | EPF6024ATC144-3N |
|---|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 144-pin LQFP (TQFP) | 144-pin LQFP (TQFP) - same | 144-pin LQFP (TQFP) - same | 144-pin LQFP (TQFP) - same | 144-pin LQFP (TQFP) - same | 144-pin LQFP (TQFP) - same | 144-pin LQFP (TQFP) - same |
| Typical Gates | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 |
| Logic Cells | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 |
| LABs | 196 | 196 | 196 | 196 | 196 | 196 | 196 |
| Maximum User I/O | 117 | 117 | 117 | 117 | 117 | 117 | 117 |
| Speed Grade | -13 (~13 ns) | -11 (~11 ns) | -10 (~10 ns) | -10N (~10 ns) | -1 (~10 ns) | base | -3N (~10 ns) |
| Lead-Free Finish | unknown | unknown | unknown | yes (N suffix) | unknown | unknown | yes (N suffix) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
主要差異化特點
- Slower speed grade at lower cost (對比EPF6024ATC144-10)
- Pin-compatible speed-grade upgrade (對比EPF6024ATC144-11)
- Industry-standard FLEX 6000 family compatibility (對比EPF6016ATC144-3)
設計說明
Estimated: at 3.3 V core, the EPF6024ATC144-13 draws approximately 150-300 mA quiescent current depending on clock utilization and toggle rate. The VCCINT pins (22, 70) and VCCIO pins (7, 42, 96) should each be bypassed with a 0.1 µF ceramic capacitor placed within 5 mm of the package pin, plus a 10 µF tantalum bulk capacitor on each supply rail. Designers should provision the power supply for at least 2x the typical current to handle inrush during configuration.
The 144-pin LQFP has 0.5 mm pitch and requires precise PCB layout: keep all signal traces within the 144-pad breakout area, use 8-mil traces with 8-mil spaces, and flood the inner layers with ground plane stitched to the package thermal pad. A 4-layer stackup with dedicated ground and power planes is strongly recommended. Place the EPC1/EPC2 configuration EPROM within 50 mm of the FPGA DATA0/DCLK/nCONFIG pins to avoid signal-integrity issues on the configuration bus.
Do not assume the EPF6024ATC144-13 retains configuration on power-down - it is SRAM-based and must be reloaded by an external configuration EPROM every power cycle. A common failure mode is leaving nCONFIG floating; it must be tied to VCCIO through a 10 kΩ pull-up. Also verify that JTAG chain integrity is intact before relying on in-system programming; a broken chain silently prevents configuration without raising a Quartus error. Source: Altera FLEX 6000 Handbook, configuration chapter.
Although the 144-LQFP package has moderate thermal resistance (theta_JA ≈ 35 C/W for a 4-layer JEDEC test board), the EPF6024ATC144-13 typically dissipates less than 1 W and does not require an explicit heatsink. However, when the FPGA is densely routed at high toggle rates, junction temperature can rise; the 0.42 µm CMOS process is robust but designers should still avoid placing the part directly above heat-generating components. Source: Altera FLEX 6000 datasheet, thermal characteristics section.
合規資訊
EPF6024ATC144-13 is an obsolete Altera FPGA; RoHS and REACH compliance data not explicitly stated in the verified web sources. For lead-free finish, prefer the -10N or -3N variants which carry the N suffix. AEC-Q100 not applicable (FPGAs not qualified for automotive unless explicitly listed).