EPC1LC20CEC vs EPC1LC20C Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC1LC20CEC sa pamamagitan ng Altera 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 | EPC1LC20CEC | EPC1LC20C |
|---|---|---|
| Brand | Altera | Altera |
| Kategorya | Memory ICs | FPGA & CPLD |
| Katayuan ng Lifecycle | Obsolete | NRND |
| Uri ng Memory | OTP Configuration PROM (anti-fuse) | Serial Configuration Flash |
| Laki ng Memory | 1 Mbit (1,048,576 bits) | 1 Mbit (1,048,576 bits) |
| Configuration Interface | Serial (4-pin: DATA, DCLK, nCS, OE) | — |
| Maksimum na Taktiko ng Oras | 8 MHz | — |
| Programming Mode | One-Time Programmable (OTP) | — |
| Packhaging | 20-pin PLCC (9x9 mm) | 20-pin LCC (Leadless Chip Carrier) |
| Temperature na Operasyon | 0°C to +70°C | -40C to +85C (industrial) |
| Volte ng Pagbibigay | [DATA_NEEDED: VCC range] | 3.3 V or 5.0 V |
| Configuration Mode | Altera serial slave/master | Slave-serial (FPGA-master) |
| Compatible FPGA Families | ACEX 1K, APEX 20K, FLEX 6000, FLEX 8000, FLEX 10K | FLEX 10K, ACEX 1K, APEX 20K |
| Read Endurance | Unlimited | — |
| Program Endurance | 1 cycle (OTP) | — |
| Uri ng Pagpapasok | Surface Mount (PLCC socket compatible) | Surface Mount (ceramic) |
| Tindminan RoHS | Non-compliant (legacy PLCC package) | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | No (contains lead) | — |
| 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) |
| JTAG Pins | — | TCK, TMS, TDI, TDO |
| Level ng MSL | — | MSL3 (ceramic, floor life 168 hours) |