EPC144ICC20 vs EPC1441LI20 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC144ICC20 sa pamamagitan ng Altera at EPC1441LI20 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 | EPC144ICC20 | EPC1441LI20 |
|---|---|---|
| Brand | Altera | Intel |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Uri ng Memory | Configuration EPROM (UV-erasable, OTP variant) | OTP Configuration PROM (PROM) |
| Laki ng Memory | 440,800 bits | — |
| Usable Configuration Bits | 433,008 bits | — |
| Configuration Interface | Altera serial / JTAG configuration bus | Altera 4-pin serial (DATA, DCLK, nCONFIG, nSTATUS) |
| Volte ng Pagbibigay | 3.3 V or 5.0 V | 3.3 V |
| Programming Method | JTAG in-system programmer (Altera Quartus II) | One-Time-Programmable via Altera programming hardware |
| Cascade Support | Yes (multi-FPGA chain) | — |
| Packhaging | TSSOP-20 | 20-pin PLCC (J-lead, 9x9 mm) |
| Temperature na Operasyon | -40 C to +85 C (industrial grade) | -40 C to +85 C (industrial) |
| Tindminan RoHS | unknown | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | unknown | [DATA_NEEDED: lead-free status] |
| Bilang ng Pin | 20 | — |
| Compatible FPGAs | Altera FLEX 10K, APEX 20K, ACEX 1K families | — |
| Manufacturer | Altera (now Intel FPGA) | — |
| Katayuan ng Lifecycle | Obsolete / Last Time Buy (per distributor stock) | — |
| Density | — | 441 kbits (440,800 bits) |
| Number of Words | — | 440,800 |
| Bits per Word | — | 1 bit |
| Supported FPGA Families | — | ACEX, APEX 20K / 20KC / 20KE, FLEX 10KE, FLEX 10KA, Mercury |
| Pin Pitch | — | 1.27 mm |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |
| Configuration Time | — | Depends on FPGA bitstream length and DCLK frequency |