EP2A25F724 vs EP2A25F672I8 तुलना
विस्तृत दोनों ओर की तुलना EP2A25F724 द्वारा Altera और EP2A25F672I8 द्वारा Altera. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
विशेषता तुलना
| पैरामीटर | EP2A25F724 | EP2A25F672I8 |
|---|---|---|
| ब्रांड | Altera | Altera |
| श्रेणी | Memory ICs | FPGA & CPLD |
| लाइफसाइकिल स्थिति | NRND | Obsolete |
| Device Type | Enhanced Configuration Device (EPC) | — |
| Target FPGA Family | Altera APEX II (EP2A-series) | — |
| Memory Technology | Flash (non-volatile, no battery required) | — |
| Configuration Modes | Passive Serial, Passive Parallel Async, Passive Parallel Sync | — |
| पैकेज | 724-ball FineLine BGA | 672-ball FC-FBGA (FineLine BGA), 27 × 27 mm, 1 mm pitch |
| JTAG Support | IEEE Std. 1149.1 (boundary-scan / ISP) | — |
| Multi-Device Configuration | Yes - supports daisy-chained APEX II FPGAs | — |
| In-System Programmability | Yes (via JTAG) | — |
| ऑपरेटिंग तापमान | [DATA_NEEDED: operating temperature grade] | –40 °C to +85 °C (industrial, 'I' grade) |
| सप्लाई वोल्टेज | [DATA_NEEDED: VCC nominal] | — |
| On-chip Oscillator | Yes (internal configuration clock) | — |
| User Flash Region | Yes (separate from configuration data) | — |
| माउंटिंग प्रकार | Surface Mount (BGA) | Surface Mount (BGA) |
| RoHS स्थिति | Compliant | unknown |
| लाइफसाइकिल स्थिति | Not Recommended for New Designs (NRND) - Altera acquired by Intel 2015 | — |
| Family | — | APEX II |
| Logic Elements / Cells | — | 24,320 |
| Equivalent Gates | — | 900,000 |
| Embedded Memory (RAM bits) | — | 622,592 |
| User I/Os | — | 492 |
| Number of PLLs | — | 4 |
| Process Technology | — | 0.15 µm CMOS, up to 8 metal layers |
| 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 |
| Speed Grade | — | I8 (industrial, 8-speed-grade per APEX II ordering scheme) |
| JTAG / Boundary Scan | — | IEEE 1149.1 compliant |
| I/O Standards Supported | — | LVTTL, LVCMOS, SSTL, HSTL, LVDS, LVPECL, GTL+, PCI |
| Lead-Free Status | — | unknown |