EPC1LC20 vs EPC1LC20C Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC1LC20 sa pamamagitan ng Intel at EPC1LC20C 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 | EPC1LC20 | EPC1LC20C |
|---|---|---|
| Brand | Intel | Altera |
| Kategorya | Memory ICs | FPGA & CPLD |
| Katayuan ng Lifecycle | Obsolete | NRND |
| Uri ng Memory | Non-volatile configuration memory (Flash/EPROM) | Serial Configuration Flash |
| Memory Capacity | 1 Mbit (1,048,576 bits) | — |
| Uri ng Interface | Serial configuration interface | — |
| Maximum DCLK Frequency | 8 MHz | — |
| Volte ng Pagbibigay | 3.3 V or 5.0 V | 3.3 V or 5.0 V |
| In-System Programmability | Yes (IEEE 1149.1 / JTAG) | — |
| Programmable Voltage | 5.0 V and 3.3 V ISP | — |
| Configuration Mode | Serial, multi-device daisy-chain capable | Slave-serial (FPGA-master) |
| Packhaging | 20-pin PLCC (J-leaded, surface mount) | 20-pin LCC (Leadless Chip Carrier) |
| Bilang ng Pin | 20 | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (ceramic) |
| Temperature na Operasyon | [DATA_NEEDED: Operating temperature range] | -40C to +85C (industrial) |
| Compatible FPGA Families | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury | FLEX 10K, ACEX 1K, APEX 20K |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| JTAG Pins | TCK, TMS, TDI, TDO | TCK, TMS, TDI, TDO |
| Laki ng Memory | — | 1 Mbit (1,048,576 bits) |
| Configuration Clock (DCLK) | — | 8 MHz maximum |
| Interface | — | Serial (DATA/DCLK) + JTAG (IEEE 1149.1) |
| Programmability | — | In-system via JTAG |
| Cascading Support | — | Yes (nCS, CS pins) |
| Level ng MSL | — | MSL3 (ceramic, floor life 168 hours) |