EPC144ILC-20 vs EPC1441LC20N Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC144ILC-20 sa pamamagitan ng Altera at EPC1441LC20N 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 | EPC144ILC-20 | EPC1441LC20N |
|---|---|---|
| Brand | Altera | Intel |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Huling Pagbili | Obsolete |
| Uri ng Memory | OTP Configuration PROM (one-time programmable) | OTP EPROM (One-Time Programmable) |
| Laki ng Memory | 440 kb (kilobits) | 440 Kbit |
| Configuration Interface | Serial (Altera proprietary PS mode) | — |
| Volte ng Pagbibigay | 5.0 V (typical) | 3.3 V (typical) |
| Standby Current | < 50 uA (CMOS standby) | — |
| Programmable | No (factory-programmed by Altera or distributor) | — |
| Packhaging | 20-pin PLCC (J-lead) | 20-PLCC (J-Lead, 9 x 9 mm) |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | 0 C to +70 C (commercial) |
| Compatible FPGA Families | Cyclone, ACEX 1K, APEX 20K, MAX 7000-series | — |
| Configuration Mode Support | PS (passive serial) and FPP (fast passive parallel) | — |
| JTAG Interface | Not present | — |
| End-of-Life Status | Last-time-buy (per Altera product change notifications) | — |
| Lead-Free / RoHS | Depends on date code; non-RoHS vintage stock common | — |
| Programming Method | Altera dedicated PROM programmer hardware | — |
| Data Retention | Permanent (anti-fuse OTP cell, no retention concern) | — |
| Bilang ng Pin | 20 | — |
| Uri ng Pagpapasok | Surface Mount (PLCC J-lead) | Surface Mount (PLCC socket compatible) |
| Organisasyon | — | 55 K x 8 bit |
| Interface | — | Serial, 4-wire (nCS, DCLK, DATA, nINIT_CONF) |
| Configuration Clock (DCLK) | — | 8 MHz maximum |
| Programming Interface | — | JTAG (IEEE 1149.1) / Altera Programming Unit |
| Supported FPGA Families | — | ACEX 1K, APEX 20K, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX |
| Cascadable | — | Yes (nCS daisy-chain) |
| Tindminan RoHS | — | [DATA_NEEDED: RoHS status] |
| Level ng MSL | — | [DATA_NEEDED: MSL level] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |