EPC21C20U vs EPC20LI20N Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC21C20U sa pamamagitan ng Intel at EPC20LI20N sa pamamagitan ng Intel. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | EPC21C20U | EPC20LI20N |
|---|---|---|
| Brand | Intel | Intel |
| Kategorya | Memory ICs | FPGA & CPLD |
| Katayuan ng Lifecycle | Aktibo | NRND |
| Manufacturer | Intel / Altera | — |
| Product Type | Configuration Device (Boot Flash) | — |
| Laki ng Memory | 20 Mbit (2.5 Mbyte) | 1.6 Mbit (65,536 x 1-bit words, approx. 200 Kbyte) |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typical) | — |
| Interface | Altera/Intel Passive Serial (PS) and Active Serial (AS), JTAG (IEEE 1149.1) | Serial (4-pin Altera Passive Serial: DCLK, DATA0, nCONFIG, nSTATUS) |
| Packhaging | 20-pin UBGA (Ultra FineLine BGA) - also called 20-pin FBGA | 20-pin PLCC (9x9 mm, JEDEC MS-018) |
| In-System Programmability | Yes (via JTAG) | — |
| Bitstream Compression Support | Yes | — |
| Cascade (Multi-Device) Support | Yes (nCASC daisy-chain) | — |
| Supported FPGA Families | APEX II, APEX 20KE, APEX 20KC, Mercury, Stratix, Cyclone, ACEX 1K, FLEX 10KE | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (PLCC socket or direct solder) |
| Tindminan RoHS | Compliant (per Intel/Altera product page) | — |
| Lead-Free | Yes | — |
| Configuration Mode | Passive Serial (PS) / Active Serial (AS) via FPGA controller | — |
| Uri ng Memory | — | EPROM (UV-erasable, in-system programmable) |
| Volte ng Pagbibigay | — | 3.3 V (5.0 V compatible variant in same family) |
| Configuration Clock | — | Up to 10 MHz |
| Target FPGA Families | — | APEX II, APEX 20K/KC/KE, Mercury, ACEX 1K, FLEX 6000/10KE/10KA |
| Programming Interface | — | IEEE 1532 / JTAG (in-system) |
| Standby Current | — | [DATA_NEEDED: standby current uA] |
| Active Configuration Current | — | [DATA_NEEDED: ICC active mA] |
| Programming Voltage | — | [DATA_NEEDED: VPP] |
| Programming Cycles | — | [DATA_NEEDED: endurance cycles] |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free status] |
| Multi-Device Daisy-Chain | — | Supported via nCASC pin |