EPC1LC20N vs EPC1LC20U Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC1LC20N sa pamamagitan ng Intel at EPC1LC20U 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 | EPC1LC20N | EPC1LC20U |
|---|---|---|
| Brand | Intel | Altera |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | NRND | Obsolete |
| Uri ng Memory | OTP Configuration PROM (EPROM-based) | OTP (One-Time-Programmable) Configuration PROM |
| Laki ng Memory | 1 Mbit | — |
| Programmable Type | OTP (One-Time Programmable) | — |
| Configuration Clock Frequency | 16.7 MHz | — |
| Supply Voltage - VCCINT | 4.75 V to 5.25 V | — |
| Supply Voltage - VCCIO | 3.0 V to 3.6 V | — |
| Temperature na Operasyon | 0C to +70C (Commercial) | [DATA_NEEDED: industrial/commercial grade range] |
| Packhaging / Kaso | 20-LCC (J-Lead), PLCC-20 | — |
| Package Dimensions | 9 mm x 9 mm | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| Configuration Interface | Serial (DATA, DCLK, nCONFIG, nSTATUS) | Altera Serial Configuration (4-wire) |
| Supported FPGA Families | Altera FLEX, APEX, ACEX, Mercury | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | Compliant (Pb-free finish, "U" suffix) |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Memory Density | — | 1 Mbit |
| Maximum DCLK Frequency | — | 8 MHz |
| Packhaging | — | 20-pin PLCC (9x9 mm) |
| Operating Voltage (VCC) | — | 3.3 V typical [DATA_NEEDED: full range] |
| Configuration Time | — | [DATA_NEEDED: depends on bitstream length and DCLK] |
| Cascading Support | — | Yes (multi-PROM daisy-chain for larger bitstreams) |
| Programming Method | — | Altera APU / third-party JTAG programmer |
| Lead-Free (Pb-free) Finish | — | Yes ("U" suffix) |
| Compatibility | — | Altera SRAM-based LUT FPGAs (APEX, FLEX, ACEX, Cyclone, Stratix families) |
| Level ng MSL | — | [DATA_NEEDED] |