EPC1LC20-W vs EPC1LC20-WCEC52 比較
詳細な並列比較: EPC1LC20-W メーカー: Altera および EPC1LC20-WCEC52 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 | EPC1LC20-W | EPC1LC20-WCEC52 |
|---|---|---|
| ブランド | Altera | Altera |
| カテゴリ | Memory ICs | Memory ICs |
| ライフサイクル状態 | Obsolete | Obsolete |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $9.85 | $7.45 |
| メモリタイプ | OTP (One-Time Programmable) Configuration PROM | OTP Configuration PROM (Anti-fuse) |
| メモリサイズ | 1 Mbit | 1 Mbit (1,048,576 bits) |
| Configuration Clock (DCLK) | 8 MHz maximum | 8 MHz maximum |
| 電源電圧 | 3.3 V and 5.0 V | — |
| インターフェース | Altera serial configuration (DCLK / DATA / nCONFIG / nSTATUS) | Serial (Altera FPP/PS configuration protocol) |
| In-System Programming | Yes - IEEE 1149.1 (JTAG) ISP at 3.3 V / 5.0 V | — |
| パッケージ | 20-PLCC J-lead (9x9 mm) | 20-pin PLCC (J-lead, through-hole, 9x9 mm) |
| Lead Finish | Pb-free (matte tin) - "-W" suffix | — |
| Daisy-Chain Support | Yes - multiple EPC1 / EPC2 devices cascade to program larger FPGAs | — |
| Compression Support | Yes - stores compressed Altera FPGA bitstreams | — |
| 動作温度範囲 | [DATA_NEEDED: operating temperature range] | — |
| Programming Cycles | 1 (OTP) | — |
| Target FPGA Families | Cyclone, FLEX 6000 / 10K / 10KE, ACEX 1K, APEX 20K, Mercury | — |
| RoHS ステータス | Compliant (Pb-free -W finish) | [DATA_NEEDED: RoHS status] |
| 実装タイプ | Surface Mount (PLCC socket or direct solder) | — |
| メモリ構成 | — | 212,942 x 1 bit |
| Supply Voltage (VCC) | — | 3.3 V |
| I/O Voltage Tolerance | — | 5.0 V (FPGA interface) |
| In-System Programmability | — | Yes (IEEE 1149.1 JTAG) |
| Programmability | — | One-Time Programmable (OTP) |
| 動作温度 | — | -40C to +85C (industrial) |
| Package Mounting | — | Through-hole (also accepts PLCC socket) |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| Compatible FPGA Families | — | Cyclone, Stratix, APEX, ACEX, MAX series |
| Programming Interface | — | JTAG (IEEE Std 1149.1) ISP |
| ピン数 | — | 20 |
| ライフサイクル状態 | — | Obsolete (recommended replacement: EPCQ family or newer serial config devices) |