EPC2LC21N vs EPC1LC20N Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC2LC21N sa pamamagitan ng Altera at EPC1LC20N 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 | EPC2LC21N | EPC1LC20N |
|---|---|---|
| Brand | Altera | Intel |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | NRND |
| Uri ng Memory | Configuration PROM (EPROM/EEPROM-based) | OTP Configuration PROM (EPROM-based) |
| Laki ng Memory | 1.6 Mbit | 1 Mbit |
| Volte ng Pagbibigay | 3.3 V | — |
| Interface | Serial (Altera FPP/PS configuration) | — |
| Programmability | In-system programmable via JTAG (ISP) | — |
| Configuration Method | Serial data stream to FPGA DCLK/DATA | — |
| Packhaging | 20-pin PLCC (9x9 mm) | — |
| Uri ng Pagpapasok | Surface Mount (PLCC socket compatible) | Surface Mount |
| Temperature na Operasyon | -40C to +85C (industrial) | 0C to +70C (Commercial) |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) | — |
| Endurance (ISP writes) | [DATA_NEEDED: ISP write endurance cycles] | — |
| Data Retention | [DATA_NEEDED: data retention years] | — |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | [DATA_NEEDED: lead-free status] |
| Target FPGAs | Altera APEX, ACEX, FLEX, Cyclone, MAX series | — |
| Programmable Type | — | OTP (One-Time Programmable) |
| Configuration Clock Frequency | — | 16.7 MHz |
| Supply Voltage - VCCINT | — | 4.75 V to 5.25 V |
| Supply Voltage - VCCIO | — | 3.0 V to 3.6 V |
| Packhaging / Kaso | — | 20-LCC (J-Lead), PLCC-20 |
| Package Dimensions | — | 9 mm x 9 mm |
| Packaging | — | Tube |
| Configuration Interface | — | Serial (DATA, DCLK, nCONFIG, nSTATUS) |
| Supported FPGA Families | — | Altera FLEX, APEX, ACEX, Mercury |