EPC1441LI20 vs EPC144ILC-20 比較
詳細な並列比較: EPC1441LI20 メーカー: Intel および EPC144ILC-20 メーカー: Altera。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 | EPC1441LI20 | EPC144ILC-20 |
|---|---|---|
| ブランド | Intel | Altera |
| カテゴリ | Memory ICs | Memory ICs |
| 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） | $8.10 | $3.85 |
| メモリタイプ | OTP Configuration PROM (PROM) | OTP Configuration PROM (one-time programmable) |
| Density | 441 kbits (440,800 bits) | — |
| Number of Words | 440,800 | — |
| Bits per Word | 1 bit | — |
| Configuration Interface | Altera 4-pin serial (DATA, DCLK, nCONFIG, nSTATUS) | Serial (Altera proprietary PS mode) |
| Supported FPGA Families | ACEX, APEX 20K / 20KC / 20KE, FLEX 10KE, FLEX 10KA, Mercury | — |
| 電源電圧 | 3.3 V | 5.0 V (typical) |
| 動作温度 | -40 C to +85 C (industrial) | [DATA_NEEDED: operating temperature range] |
| パッケージ | 20-pin PLCC (J-lead, 9x9 mm) | 20-pin PLCC (J-lead) |
| Pin Pitch | 1.27 mm | — |
| Programming Method | One-Time-Programmable via Altera programming hardware | Altera dedicated PROM programmer hardware |
| MSLレベル | [DATA_NEEDED: MSL rating] | — |
| RoHS ステータス | [DATA_NEEDED: RoHS compliance status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Configuration Time | Depends on FPGA bitstream length and DCLK frequency | — |
| メモリサイズ | — | 440 kb (kilobits) |
| Standby Current | — | < 50 uA (CMOS standby) |
| Programmable | — | No (factory-programmed by Altera or distributor) |
| Compatible FPGA Families | — | Cyclone, ACEX 1K, APEX 20K, MAX 7000-series |
| Configuration Mode Support | — | PS (passive serial) and FPP (fast passive parallel) |
| JTAG Interface | — | Not present |
| End-of-Life Status | — | Last-time-buy (per Altera product change notifications) |
| Lead-Free / RoHS | — | Depends on date code; non-RoHS vintage stock common |
| Data Retention | — | Permanent (anti-fuse OTP cell, no retention concern) |
| ピン数 | — | 20 |
| 実装タイプ | — | Surface Mount (PLCC J-lead) |