EPC2L20U vs EPC2LS20U Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC2L20U sa pamamagitan ng Altera at EPC2LS20U sa pamamagitan ng Altera. 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 | EPC2L20U | EPC2LS20U |
|---|---|---|
| Brand | Altera | Altera |
| Kategorya | FPGA & CPLD | Memory ICs |
| Katayuan ng Lifecycle | Huling Pagbili | Obsolete |
| Laki ng Memory | 1.6 Mbit | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | — |
| Uri ng Interface | Serial configuration (DCLK/DATA0) | — |
| Programmability | In-system programmable via IEEE 1532 / JTAG | — |
| Supported FPGAs | APEX II, APEX 20K, Mercury, Stratix, Cyclone, ACEX 1K | — |
| Configuration Mode | Single + Cascade (multi-PROM daisy chain) | — |
| Compression Support | Yes (FPGA decompresses bitstream) | — |
| Temperature na Operasyon | -40C to +85C (industrial) | [DATA_NEEDED: Operating Temperature] |
| Packhaging | 20-PLCC (PLCC-20) | 20-PLCC (J-lead, 9x9 mm) |
| Uri ng Pagpapasok | Surface Mount / Socket | — |
| JTAG Support | Yes (IEEE Std 1149.1 boundary scan) | Yes (IEEE 1149.1 boundary scan) |
| Bilang ng Pin | 20 | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Level ng MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL Level] |
| Product Type | — | In-System Programmable Configuration PROM |
| Memory Density | — | 1.6 Mbit |
| Operating Voltage (VCC) | — | 3.3 V |
| Interface | — | Altera serial configuration / JTAG |
| Programming Method | — | In-System Programmable (ISP) via JTAG |
| Lead-Free / RoHS | — | Yes (per "U" suffix) |
| Supported FPGA Families | — | Cyclone I/II, Stratix/II, APEX-II, ACEX-1K, FLEX-10K, FLEX-6000, MAX-7000 |
| Configuration Modes | — | PS (Passive Serial), AS, FPP |
| Done Pin | — | Yes (open-drain programmable polarity) |
| nSTATUS Pin | — | Yes (open-drain error flag) |
| nCONFIG Pin | — | Yes (reset/reconfiguration input) |
| DCLK Output | — | Yes (configuration clock to FPGA) |
| Compliance | — | RoHS (Pb-free per U suffix) |