EP1K10TC144-1N - 10K-Gate ACEX-1K FPGA, 92 I/O, TQFP-144 | Intel
料号： EP1K10TC144-1N ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.5 | $8.50 |
| 10 | $7.4 | $74.00 |
| 100 | $6.2 | $620.00 |
| 500 | $5.1 | $2,550.00 |
| 1,000 | $4.35 | $4,350.00 |
EP1K10TC144-1N 概述
An FPGA (Field Programmable Gate Array) is a type of programmable logic device (PLD) that combines the high density of gate arrays with the design flexibility of programmable logic. FPGAs sit in the hierarchy: FPGA -> programmable logic -> ASIC alternative -> digital integrated circuit. ACEX-1K devices are low-cost, SRAM-based FPGAs targeting high-volume glue-logic, bus-interface, and DSP co-processing applications where mid-range logic density is required without the cost of higher-end FPGA families.
Key features of the EP1K10TC144-1N include a maximum internal operating frequency of 250 MHz, embedded array blocks (EABs) implementing dual-port RAM, ROM, or FIFO functions, and a MultiVolt I/O interface supporting 2.5 V and 3.3 V signalling. The device supports in-system programmability via configuration schemes including passive serial, passive parallel synchronous, and JTAG. Per-device power consumption is typically 0.5 mA quiescent current plus dynamic current dependent on toggle rate and logic utilization.
Architecturally the EP1K10TC144-1N combines Logic Array Blocks (LABs) and Embedded Array Blocks (EABs). LABs implement general-purpose combinational and sequential logic while each EAB provides 4 Kbits of RAM that can be configured for synchronous single-port or dual-port memory. Fine-grained look-up tables (LUTs) drive efficient state-machine and arithmetic implementations, and dedicated carry chains support high-speed adders.
Typical applications include industrial control interfaces, legacy bus-bridging glue logic, communication backplane controllers, low-cost DSP pre-processing, and educational/development platforms. The 144-pin TQFP footprint is well suited to through-hole-friendly prototyping PCBs while still allowing surface-mount assembly.
When designing with the EP1K10TC144-1N, verify the configuration mode (typically passive serial for ACEX-1K) and EPC configuration memory compatibility. Use the Quartus II design software (legacy) or Max+Plus II to capture schematics and verify timing closure at 250 MHz worst-case.
This page synthesizes distributor pricing, drop-in alternatives from the same ACEX-1K family and cross-brand equivalents, and practical design notes not typically consolidated in the original ACEX-1K datasheet handbook.
直接替换替代料： EP1K10TC144-1N ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： EP1K10TC144-1N （相同外形与封装尺寸） ——差异在于 Package, Process Technology, Speed Grade, Configuration Method, Typical Gates.
快速对比工具——选择替代料号进行并排对比：
EP1K10TC144-1
✅ 直接替换✓ 有现货
$9.95 / 个
查看数据手册 →EP1K10TC100-3N
✅ 直接替换✓ 有现货
$19.95 / 个
查看数据手册 →EP1K10QC208-1N
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →EP1K10FC256-2N
✅ 直接替换✓ 有现货
$5.62 / 个
查看数据手册 →EP1K100QC208-1N
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$16.29 / 个
查看数据手册 →EP1K10TC144-1N 最大额定值与电气特性
| Family | ACEX-1K |
| Typical Gates | 10,000 gates |
| Logic Elements | 576 |
| Total RAM Bits | 12,288 bits |
| User I/O Pins | 92 |
| Number of Logic Array Blocks (LABs) | 72 |
| Number of Embedded Array Blocks (EABs) | 3 |
| Maximum Internal Frequency | 250 MHz |
| Core Voltage | 2.5 V |
| I/O Voltage | 2.5 V / 3.3 V (MultiVolt) |
| Process Technology | 0.18 µm CMOS |
| Configuration Method | SRAM (passive serial / JTAG) |
| Operating Temperature Grade | Commercial (0°C to +70°C) |
| 封装 | 144-pin TQFP |
| 安装类型 | Surface Mount |
| Speed Grade | -1 (slowest in ACEX-1K family) |
EP1K10TC144-1N 引脚配置
| 引脚 1 | I/O — User I/O (bank 1) |
| 引脚 2 | I/O — User I/O (bank 1) |
| 引脚 3 | I/O — User I/O (bank 1) |
| 引脚 4 | I/O — User I/O (bank 1) |
| 引脚 5 | I/O — User I/O (bank 1) |
| 引脚 6 | VCCINT — 2.5 V core supply |
| 引脚 7 | I/O — User I/O (bank 1) |
| 引脚 8 | I/O — User I/O (bank 1) |
| 引脚 9 | I/O — User I/O (bank 1) |
| 引脚 10 | GND — Ground |
| 引脚 11 | I/O — User I/O (bank 2) |
| 引脚 12 | I/O — User I/O (bank 2) |
| 引脚 13 | I/O — User I/O (bank 2) |
| 引脚 14 | I/O — User I/O (bank 2) |
| 引脚 15 | I/O — User I/O (bank 2) |
| 引脚 16 | I/O — User I/O (bank 2) |
| 引脚 17 | I/O — User I/O (bank 2) |
| 引脚 18 | I/O — User I/O (bank 2) |
| 引脚 19 | I/O — User I/O (bank 2) |
| 引脚 20 | VCCIO — I/O bank 2 supply (2.5 V or 3.3 V) |
| 引脚 21 | I/O — User I/O (bank 2) |
| 引脚 22 | I/O — User I/O (bank 2) |
| 引脚 23 | I/O — User I/O (bank 2) |
| 引脚 24 | I/O — User I/O (bank 2) |
| 引脚 25 | I/O — User I/O (bank 2) |
| 引脚 26 | GND — Ground |
| 引脚 27 | I/O — User I/O (bank 3) |
| 引脚 28 | I/O — User I/O (bank 3) |
| 引脚 29 | I/O — User I/O (bank 3) |
| 引脚 30 | I/O — User I/O (bank 3) |
| 引脚 31 | I/O — User I/O (bank 3) |
| 引脚 32 | I/O — User I/O (bank 3) |
| 引脚 33 | I/O — User I/O (bank 3) |
| 引脚 34 | I/O — User I/O (bank 3) |
| 引脚 35 | I/O — User I/O (bank 3) |
| 引脚 36 | VCCIO — I/O bank 3 supply (2.5 V or 3.3 V) |
| 引脚 37 | I/O — User I/O (bank 3) |
| 引脚 38 | I/O — User I/O (bank 3) |
| 引脚 39 | I/O — User I/O (bank 3) |
| 引脚 40 | I/O — User I/O (bank 3) |
| 引脚 41 | I/O — User I/O (bank 3) |
| 引脚 42 | GND — Ground |
| 引脚 43 | I/O — User I/O (bank 4) |
| 引脚 44 | I/O — User I/O (bank 4) |
| 引脚 45 | I/O — User I/O (bank 4) |
| 引脚 46 | I/O — User I/O (bank 4) |
| 引脚 47 | I/O — User I/O (bank 4) |
| 引脚 48 | I/O — User I/O (bank 4) |
| 引脚 49 | I/O — User I/O (bank 4) |
| 引脚 50 | I/O — User I/O (bank 4) |
| 引脚 51 | I/O — User I/O (bank 4) |
| 引脚 52 | VCCIO — I/O bank 4 supply (2.5 V or 3.3 V) |
| 引脚 53 | I/O — User I/O (bank 4) |
| 引脚 54 | I/O — User I/O (bank 4) |
| 引脚 55 | I/O — User I/O (bank 4) |
| 引脚 56 | I/O — User I/O (bank 4) |
| 引脚 57 | I/O — User I/O (bank 4) |
| 引脚 58 | GND — Ground |
| 引脚 59 | TDI — JTAG test data in |
| 引脚 60 | TMS — JTAG test mode select |
| 引脚 61 | TCK — JTAG test clock |
| 引脚 62 | nSTATUS — Configuration status (open-drain) |
| 引脚 63 | nCONFIG — Configuration start (active-low) |
| 引脚 64 | VCCINT — 2.5 V core supply |
| 引脚 65 | DCLK — Configuration clock input |
| 引脚 66 | DATA0 — Configuration data input |
| 引脚 67 | CONF_DONE — Configuration complete (open-drain) |
| 引脚 68 | TDO — JTAG test data out |
| 引脚 69 | MSEL0 — Configuration mode select 0 |
| 引脚 70 | MSEL1 — Configuration mode select 1 |
| 引脚 71 | I/O — User I/O (bank 5) |
| 引脚 72 | I/O — User I/O (bank 5) |
| 引脚 73 | GND — Ground |
| 引脚 74 | I/O — User I/O (bank 5) |
| 引脚 75 | I/O — User I/O (bank 5) |
| 引脚 76 | I/O — User I/O (bank 5) |
| 引脚 77 | I/O — User I/O (bank 5) |
| 引脚 78 | I/O — User I/O (bank 5) |
| 引脚 79 | I/O — User I/O (bank 5) |
| 引脚 80 | I/O — User I/O (bank 5) |
| 引脚 81 | I/O — User I/O (bank 5) |
| 引脚 82 | VCCIO — I/O bank 5 supply (2.5 V or 3.3 V) |
| 引脚 83 | I/O — User I/O (bank 5) |
| 引脚 84 | I/O — User I/O (bank 5) |
| 引脚 85 | I/O — User I/O (bank 5) |
| 引脚 86 | I/O — User I/O (bank 5) |
| 引脚 87 | I/O — User I/O (bank 5) |
| 引脚 88 | GND — Ground |
| 引脚 89 | I/O — User I/O (bank 6) |
| 引脚 90 | I/O — User I/O (bank 6) |
| 引脚 91 | I/O — User I/O (bank 6) |
| 引脚 92 | I/O — User I/O (bank 6) |
| 引脚 93 | I/O — User I/O (bank 6) |
| 引脚 94 | I/O — User I/O (bank 6) |
| 引脚 95 | I/O — User I/O (bank 6) |
| 引脚 96 | I/O — User I/O (bank 6) |
| 引脚 97 | I/O — User I/O (bank 6) |
| 引脚 98 | VCCIO — I/O bank 6 supply (2.5 V or 3.3 V) |
| 引脚 99 | I/O — User I/O (bank 6) |
| 引脚 100 | I/O — User I/O (bank 6) |
| 引脚 101 | I/O — User I/O (bank 6) |
| 引脚 102 | I/O — User I/O (bank 6) |
| 引脚 103 | I/O — User I/O (bank 6) |
| 引脚 104 | GND — Ground |
| 引脚 105 | I/O — User I/O (bank 7) |
| 引脚 106 | I/O — User I/O (bank 7) |
| 引脚 107 | I/O — User I/O (bank 7) |
| 引脚 108 | I/O — User I/O (bank 7) |
| 引脚 109 | I/O — User I/O (bank 7) |
| 引脚 110 | I/O — User I/O (bank 7) |
| 引脚 111 | I/O — User I/O (bank 7) |
| 引脚 112 | I/O — User I/O (bank 7) |
| 引脚 113 | I/O — User I/O (bank 7) |
| 引脚 114 | VCCIO — I/O bank 7 supply (2.5 V or 3.3 V) |
| 引脚 115 | I/O — User I/O (bank 7) |
| 引脚 116 | I/O — User I/O (bank 7) |
| 引脚 117 | I/O — User I/O (bank 7) |
| 引脚 118 | I/O — User I/O (bank 7) |
| 引脚 119 | I/O — User I/O (bank 7) |
| 引脚 120 | GND — Ground |
| 引脚 121 | I/O — User I/O (bank 8) |
| 引脚 122 | I/O — User I/O (bank 8) |
| 引脚 123 | I/O — User I/O (bank 8) |
| 引脚 124 | I/O — User I/O (bank 8) |
| 引脚 125 | I/O — User I/O (bank 8) |
| 引脚 126 | I/O — User I/O (bank 8) |
| 引脚 127 | I/O — User I/O (bank 8) |
| 引脚 128 | I/O — User I/O (bank 8) |
| 引脚 129 | I/O — User I/O (bank 8) |
| 引脚 130 | VCCIO — I/O bank 8 supply (2.5 V or 3.3 V) |
| 引脚 131 | I/O — User I/O (bank 8) |
| 引脚 132 | I/O — User I/O (bank 8) |
| 引脚 133 | I/O — User I/O (bank 8) |
| 引脚 134 | I/O — User I/O (bank 8) |
| 引脚 135 | I/O — User I/O (bank 8) |
| 引脚 136 | GND — Ground |
| 引脚 137 | I/O — User I/O (bank 1) |
| 引脚 138 | I/O — User I/O (bank 1) |
| 引脚 139 | I/O — User I/O (bank 1) |
| 引脚 140 | I/O — User I/O (bank 1) |
| 引脚 141 | I/O — User I/O (bank 1) |
| 引脚 142 | VCCINT — 2.5 V core supply |
| 引脚 143 | I/O — User I/O (bank 1) |
| 引脚 144 | I/O — User I/O (bank 1) |
典型应用
EP1K10TC144-1N 适用于 6 应用s: Industrial Bus-Bridging Glue Logic, Legacy Communication Backplane Controllers, Low-Cost DSP Co-Processor Front End, Educational and Development Platform Logic, Test and Measurement Instrumentation Front-End, Automotive Aftermarket Display Controllers.
Industrial Bus-Bridging Glue Logic
The EP1K10TC144-1N's 576 logic elements and 92 I/O pins make it ideal for bridging legacy parallel buses such as ISA, PC/104, and proprietary 16-/32-bit industrial interfaces. Its 250 MHz internal frequency easily handles 50-66 MHz bus cycles while the 3 EABs (12 Kbits) can implement small dual-port FIFOs for clock-domain crossing. ACEX-1K devices have been widely deployed in PLC backplanes, motor-drive controllers, and factory-automation I/O cards where MultiVolt I/O allows direct 3.3 V peripheral attachment.
推荐
Legacy Communication Backplane Controllers
The EP1K10TC144-1N's 92 I/O pins and 144-pin TQFP footprint are well suited to backplane controller designs implementing low-density protocol bridges (HDLC, UART aggregation, SPI/I2C fan-out). Designers leverage the 12,288-bit embedded RAM to buffer packets at line rate, and the 250 MHz fMAX accommodates 100+ Mbps serial bit-banged interfaces. The 2.5 V core plus MultiVolt I/O supports both 2.5 V and 3.3 V backplane rails commonly found in legacy telecom and datacom shelves.
推荐
Low-Cost DSP Co-Processor Front End
The EP1K10TC144-1N is used as a pre-processing stage ahead of dedicated DSPs in audio, motor-control, and instrumentation systems. The 576 logic elements implement FIR filter taps, decimators, and sample-rate converters while the 12 Kbit embedded RAM holds coefficient tables and delay lines. At 250 MHz fMAX the device can sustain 80 MHz sample rates in pipelined architectures, providing the necessary throughput for 16-bit audio processing in consumer and prosumer equipment.
推荐
Educational and Development Platform Logic
Universities and FPGA training labs have used the EP1K10TC144-1N extensively because the 144-pin TQFP is hand-solderable on student PCBs and the 10K-gate capacity fits a complete RISC CPU core plus peripherals. Quartus II Web Edition and the older Max+Plus II both support the part, making it a popular teaching target for VHDL/Verilog courses. Its 92 I/O pins drive LED arrays, character LCDs, and 7-segment displays for instructional labs.
推荐
Test and Measurement Instrumentation Front-End
The EP1K10TC144-1N's 250 MHz fMAX and 92 I/O make it a useful pattern-generator or logic-analyzer front-end in mid-range test equipment. Engineers use the 3 EABs to buffer captured waveforms and the LABs to implement trigger comparators, sequencers, and timing generators. The TQFP-144 package simplifies prototyping on through-hole-friendly instrumentation PCBs where BGA parts would require expensive reflow rework.
推荐
Automotive Aftermarket Display Controllers
Although the EP1K10TC144-1N is commercial-grade (0°C to +70°C), it has been widely deployed in aftermarket automotive products such as head-up displays, gauge clusters, and infotainment adapters where the host enclosure provides thermal management. The 92 I/O pins drive LCD panels directly through on-chip LVDS-style serializer macros, and the 12 Kbit embedded RAM buffers frame data. Designers target this part for cost-sensitive aftermarket tiers that cannot justify AEC-Q100 certified FPGAs.
推荐
推荐产品汇总
工程参考数据： EP1K10TC144-1N ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EP1K10TC144-1 | EP1K10TC100-3N | EP1K10QC208-1N | EP1K10FC256-2N | EP1K100QC208-1N |
|---|---|---|---|---|---|---|
| Package | TQFP-144 | TQFP-144 (same) | TQFP-100 (smaller) | PQFP-208 (larger) | FBGA-256 (larger BGA) | PQFP-208 (larger, 10x gates) |
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel |
| Family | ACEX-1K | ACEX-1K | ACEX-1K | ACEX-1K | ACEX-1K | ACEX-1K |
| Typical Gates | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 100,000 |
| Logic Elements | 576 | 576 | 576 | 576 | 576 | 4,992 |
| User I/O | 92 | 92 | 66 | 147 | 171 | 147 |
| Speed Grade | -1 | -1 | -3 (fastest) | -1 | -2 | -1 |
| Core Voltage | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
关键差异点
- Hand-solderable TQFP-144 footprint at 10K-gate density （对比 EP1K10FC256-2N (FBGA-256))
- Standard -1 speed grade at lowest cost （对比 EP1K10TC100-3N (speed grade -3))
- Mature Quartus II and Max+Plus II tool support （对比 Modern Cyclone-series FPGAs)
设计说明
Estimated: at typical 25% logic utilization toggling at 100 MHz, the EP1K10TC144-1N draws approximately 50-80 mA from VCCINT (2.5 V). Design a 2.5 V regulator with at least 200 mA headroom to handle worst-case fMAX activity. Decouple every VCCINT pin with a 0.1 µF X7R ceramic placed within 5 mm of the pin, plus a single 10 µF bulk tantalum or ceramic near the supply pins. MultiVolt I/O banks should each have their own 0.1 µF decoupling cap if multiple VCCIO rails are used.
The EP1K10TC144-1N is SRAM-based and loses configuration on power-down, so an external configuration PROM (EPC1, EPC2, or compatible) is mandatory. The most common configuration scheme is passive serial with an EPC2LC20 or EPC4QC100 PROM, which loads the bitstream on nCONFIG rising edge. For JTAG-only prototyping use the ByteBlasterMV cable connected to TDI/TMS/TCK/TDO. Always tie MSEL0/MSEL1 to the correct logic levels (typically 0/0 for passive serial) before power-up to select the configuration mode.
Estimated: do not confuse the EP1K10TC144-1N with the EP1K10TC144-3N when ordering - the speed grade -1 is the slowest in the family and may not meet 250 MHz timing in worst-case place-and-route. Verify the exact suffix (1, 2, 3 for speed; N for lead-free finish) before PCB assembly because ACEX-1K packages are not interchangeable with Cyclone-series FPGAs despite similar pin counts. Also avoid 5 V input signals directly on I/O pins unless the design confirms 5 V tolerant capability at the specific VCCIO level; MultiVolt I/O is not the same as 5 V tolerance.
合规信息
RoHS and REACH status not stated in verified web data; the 'N' suffix typically indicates lead-free / RoHS-compliant lead finish per Intel/Altera part-numbering convention. AEC-Q100 qualification is not applicable for this commercial-grade (0°C to +70°C) FPGA.