EPC20LI20N vs EPC1LI20N Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC20LI20N sa pamamagitan ng Intel at EPC1LI20N 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 | EPC20LI20N | EPC1LI20N |
|---|---|---|
| Brand | Intel | Altera |
| Kategorya | FPGA & CPLD | Memory ICs |
| Katayuan ng Lifecycle | NRND | Huling Pagbili |
| Presyo ng Yunit (USD) | — | $7.80 |
| Uri ng Memory | EPROM (UV-erasable, in-system programmable) | OTP Configuration PROM (One-Time Programmable) |
| Laki ng Memory | 1.6 Mbit (65,536 x 1-bit words, approx. 200 Kbyte) | 1 Mbit (1,048,576 bits) |
| Interface | Serial (4-pin Altera Passive Serial: DCLK, DATA0, nCONFIG, nSTATUS) | — |
| 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 | Cyclone, FLEX 10K, APEX, ACEX 1K (LUT-based) |
| Packhaging | 20-pin PLCC (9x9 mm, JEDEC MS-018) | — |
| Uri ng Pagpapasok | Surface Mount (PLCC socket or direct solder) | Surface Mount (PLCC socket or solder) |
| Programming Interface | IEEE 1532 / JTAG (in-system) | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| 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 | — |
| Uri ng Interface | — | Serial (Altera proprietary configuration protocol) |
| Packhaging / Kaso | — | 20-LCC (J-Lead), PLCC-20 |
| Package Dimensions | — | 9 mm x 9 mm (PLCC-20 J-lead) |
| Supply Voltage - VCCINT | — | 3.0 V to 3.6 V |
| Supply Voltage - VCCIO | — | 4.5 V to 5.5 V |
| JTAG / Boundary Scan | — | IEEE 1149.1 compliant (for programming) |
| Programmable Compression | — | Yes (reduces bitstream 30-55%) |
| Packaging | — | Tube |
| Lead Finish | — | Matte Sn (per JEDEC J-STD-020) |
| Tindminan RoHS | — | Compliant |