EPC2LI20U vs EPC2L20U Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC2LI20U sa pamamagitan ng Altera at EPC2L20U 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 | EPC2LI20U | EPC2L20U |
|---|---|---|
| Brand | Altera | Altera |
| Kategorya | Memory ICs | FPGA & CPLD |
| Katayuan ng Lifecycle | Obsolete | Huling Pagbili |
| Uri ng Memory | Configuration PROM (serial EEPROM) | — |
| Laki ng Memory | 1.6 Mbit (65,536 x 1-bit device) | 1.6 Mbit |
| Supply Voltage (VCC) | 3.0 V to 5.5 V (5.0 V nominal) | 3.0 V to 3.6 V |
| Programming Voltage | 5.0 V (via internal charge pump) | — |
| Configuration Interface | Serial 4-pin (DATA, DCLK, nCS, OE) | — |
| Maximum DCLK Frequency | 33 MHz (fast mode) | — |
| Hanay ng Temperature na Operasyon | -40 C to +85 C (industrial) | — |
| Packhaging | 20-pin PLCC (9x9 mm) | 20-PLCC (PLCC-20) |
| Uri ng Pagpapasok | Surface Mount (PLCC socket) | Surface Mount / Socket |
| Programmability | In-system programmable via JTAG (IEEE 1149.1) | In-system programmable via IEEE 1532 / JTAG |
| Cascade Support | Yes (via nCASC pin) | — |
| Device ID | 32-bit JTAG-readable | — |
| Supported FPGA Families | APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 6000/10KE/10KA | — |
| Tindminan RoHS | [DATA_NEEDED: rohs status] | [DATA_NEEDED: RoHS status] |
| Level ng MSL | [DATA_NEEDED: MSL moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Uri ng Interface | — | Serial configuration (DCLK/DATA0) |
| Supported FPGAs | — | APEX II, APEX 20K, Mercury, Stratix, Cyclone, ACEX 1K |
| Configuration Mode | — | Single + Cascade (multi-PROM daisy chain) |
| Compression Support | — | Yes (FPGA decompresses bitstream) |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| JTAG Support | — | Yes (IEEE Std 1149.1 boundary scan) |
| Bilang ng Pin | — | 20 |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |