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