EPC1LC20W vs EPC1LC20HEC Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC1LC20W sa pamamagitan ng Intel at EPC1LC20HEC 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 | EPC1LC20W | EPC1LC20HEC |
|---|---|---|
| Brand | Intel | Intel |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Uri ng Memory | Serial Configuration Flash | OTP Configuration PROM (EEPROM-based) |
| Memory Density | 1 Mbit | 1 Mbit (1,048,576 bits) |
| Interface | Serial (Altera passive serial configuration) | Serial (4-wire: nCS, DCLK, DATA, nINIT_CONF) |
| Maksimum na Taktiko ng Oras | 8 MHz | — |
| Volte ng Pagbibigay | 3.0 V to 5.5 V | 3.3 V or 5 V |
| Packhaging | PLCC-20 (J-lead, through-hole) | 20-pin PLCC (J-lead, 9x9 mm) |
| Bilang ng Pin | 20 | — |
| Configuration Handshake Pins | nCONFIG, nSTATUS, CONF_DONE | — |
| Standby Current | [DATA_NEEDED: typical Icc standby] | — |
| Active Current | [DATA_NEEDED: typical Icc active] | — |
| Temperature na Operasyon | [DATA_NEEDED: industrial / commercial temp grade] | 0C to +70C (commercial) |
| Reconfiguration Support | Yes (nCONFIG toggle triggers reload) | — |
| Compatible FPGA Families | Classic, MAX, FLEX, ACEX, Cyclone, APEX | APEX, ACEX, FLEX, Cyclone (legacy) |
| Uri ng Pagpapasok | Through-Hole (PLCC socket or solder) | Surface Mount (PLCC socket recommended) |
| Level ng MSL | [DATA_NEEDED: MSL rating] | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: lead-free / SnPb plating] | [DATA_NEEDED: lead-free status] |
| Max Configuration Clock | — | 8 MHz |
| Programmability | — | One-Time Programmable (OTP) |
| Daisy Chain Support | — | Yes |
| nINIT_CONF Pin | — | Yes (programmable as nCONFIG or nSTATUS) |
| DONE Pin | — | Yes |