EPC1LC20U vs EPC144LC20 比較
詳細な並列比較: EPC1LC20U メーカー: Altera および EPC144LC20 メーカー: Intel。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | EPC1LC20U | EPC144LC20 |
|---|---|---|
| ブランド | Altera | Intel |
| カテゴリ | Memory ICs | FPGA & CPLD |
| ライフサイクル状態 | Obsolete | ラストバイ |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $9.75 | $7.10 |
| メモリタイプ | OTP (One-Time-Programmable) Configuration PROM | — |
| Memory Density | 1 Mbit | — |
| Configuration Interface | Altera Serial Configuration (4-wire) | — |
| Maximum DCLK Frequency | 8 MHz | — |
| パッケージ | 20-pin PLCC (9x9 mm) | 20-pin LCC (Leadless Chip Carrier, JLCC-20) |
| Operating Voltage (VCC) | 3.3 V typical [DATA_NEEDED: full range] | — |
| Configuration Time | [DATA_NEEDED: depends on bitstream length and DCLK] | — |
| Cascading Support | Yes (multi-PROM daisy-chain for larger bitstreams) | — |
| Programming Method | Altera APU / third-party JTAG programmer | In-system via JTAG (IEEE 1149.1 / ByteBlaster / USB-Blaster) |
| Lead-Free (Pb-free) Finish | Yes ("U" suffix) | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Compatibility | Altera SRAM-based LUT FPGAs (APEX, FLEX, ACEX, Cyclone, Stratix families) | — |
| 動作温度 | [DATA_NEEDED: industrial/commercial grade range] | -40C to +85C (industrial) |
| MSLレベル | [DATA_NEEDED] | 3 (168 hours) |
| RoHS ステータス | Compliant (Pb-free finish, "U" suffix) | [DATA_NEEDED: RoHS compliance status per Intel PCN] |
| Memory Capacity | — | 144 Kbit |
| Memory Organization | — | Serial (one-time programmable) |
| インターフェースタイプ | — | Altera Serial Configuration (DATA, DCLK, nCONFIG, nSTATUS, CONF_DONE) |
| Supply Voltage (VCC) | — | 3.0 V to 5.5 V |
| Configuration Time (typical) | — | [DATA_NEEDED: configuration time at DCLK = 10 MHz] |
| Active Supply Current | — | [DATA_NEEDED: ICC active] |
| Standby Supply Current | — | [DATA_NEEDED: ICC standby] |
| ピン数 | — | 20 |
| Supported FPGA Families | — | Altera FLEX 6000 / 8000 / 10K, ACEX 1K, MAX 3000 / 7000, APEX 20K |
| Lead-Free | — | Yes |
| ハロゲンフリー | — | [DATA_NEEDED] |
| JTAG Compliance | — | IEEE Std 1149.1 |