EP2A25F672I9 vs EP2A25F672I8 Karşılaştırma
Ayrıntılı yan yana karşılaştırma EP2A25F672I9 tarafından Intel ve EP2A25F672I8 tarafından AlteraAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EP2A25F672I9 | EP2A25F672I8 |
|---|---|---|
| Marka | Intel | Altera |
| Kategori | FPGA & CPLD | FPGA & CPLD |
| Yaşam Döngüsü Durumu | Obsolete | Obsolete |
| Family | APEX II | APEX II |
| Manufacturer | Intel (formerly Altera) | — |
| Logic Elements (LEs) | 24,320 | — |
| System Gates (typical) | 900,000 | — |
| Maximum Operating Frequency | 236 MHz | — |
| Process Technology | 0.15 µm CMOS | 0.15 µm CMOS, up to 8 metal layers |
| Core Voltage (VCCINT) | 1.5 V | — |
| Paket | 672-pin FC-FBGA | 672-ball FC-FBGA (FineLine BGA), 27 × 27 mm, 1 mm pitch |
| Pin Sayısı | 672 | — |
| Temperature Grade | Industrial (-40 °C to +100 °C) | — |
| Speed Grade | 9 (fastest APEX II grade) | I8 (industrial, 8-speed-grade per APEX II ordering scheme) |
| Embedded System Blocks (ESBs) | Yes (dual-port RAM/ROM) | — |
| Maximum User I/O | [DATA_NEEDED: max user I/O pin count] | — |
| Maximum Memory Bits | 422,400 bits | — |
| PLLs | 4 | — |
| Montaj Türü | Surface Mount (flip-chip BGA) | Surface Mount (BGA) |
| Peak Reflow Temperature | 220 °C (per distributor listing) | — |
| Nem Hassasiyet Seviyesi (MSL) | 3 | — |
| RoHS Durumu | Unknown (legacy 2000s part; verify lot certificate) | unknown |
| Logic Elements / Cells | — | 24,320 |
| Equivalent Gates | — | 900,000 |
| Embedded Memory (RAM bits) | — | 622,592 |
| User I/Os | — | 492 |
| Number of PLLs | — | 4 |
| Core Supply Voltage | — | 1.5 V |
| Propagation Delay | — | 1.69 ns (typical) |
| Internal Performance | — | 333 MHz (per legacy datasheet) |
| LVDS / High-Speed I/O | — | Yes, up to 1 Gbps |
| İşletim Sıcaklığı | — | –40 °C to +85 °C (industrial, 'I' grade) |
| JTAG / Boundary Scan | — | IEEE 1149.1 compliant |
| I/O Standards Supported | — | LVTTL, LVCMOS, SSTL, HSTL, LVDS, LVPECL, GTL+, PCI |
| Lead-Free Status | — | unknown |