EPC2TC32UCF48 vs EPC2TC32UCAF48 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC2TC32UCF48 sa pamamagitan ng Intel at EPC2TC32UCAF48 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 | EPC2TC32UCF48 | EPC2TC32UCAF48 |
|---|---|---|
| Brand | Intel | Altera |
| Kategorya | Memory ICs | FPGA & CPLD |
| Katayuan ng Lifecycle | NRND | Obsolete |
| Uri ng Memory | Non-volatile configuration PROM (CMOS Flash-based) | — |
| Memory Density | 1.6 Mbit (1.6 Mb / 32 Mbit raw) | — |
| Memory Configuration | Serial configuration bitstream storage | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typical) | 3.3 V nominal |
| Supply Voltage (VCCIO) | 1.8 V / 2.5 V / 3.3 V (bank-level) | — |
| Output Drive Current (VCCIO) | [DATA_NEEDED: IOH/IOL at 3.3 V VCCIO] | — |
| Programming Interface | IEEE Std. 1149.1 JTAG (in-system programmable) | — |
| Configuration Interface | Altera serial PROM interface (DCLK, DATA, nCONFIG, nSTATUS, CONF_DONE) | — |
| Supported Configuration Modes | FPP, AS, PS, JTAG (mode dependent on target FPGA MSEL pins) | — |
| Daisy Chain Support | Yes (multi-device cascade for >16 Mbit FPGAs) | — |
| Maximum Cascaded Capacity | Up to 16 Mbit total across chain | — |
| Temperature na Operasyon | 0C to +70C (commercial) | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] |
| Packhaging | 48-pin TQFP (7x7 mm) | 32-pin TQFP (CAF48 designation per Altera ordering code) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL classification] |
| Tindminan RoHS | [DATA_NEEDED: confirm RoHS compliance] | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] |
| Lead Free | [DATA_NEEDED: confirm lead-free] | — |
| Laki ng Memory | — | 1.6 Mb |
| Device Family | — | EPC2 (Enhanced Configuration Device) |
| Programmability | — | In-system programmable (ISP) via JTAG |
| Interface | — | 4-wire serial (nCS, DCLK, DATA, nINIT_CONF) + JTAG |
| FPGA Compatibility | — | Altera SRAM-based LUT FPGAs (Cyclone, Stratix, APEX, ACEX, FLEX, MAX 9000) |
| Cascading | — | Supported for bitstreams larger than 1.6 Mb |
| Data Retention | — | 10 years typical (EEPROM-based) |
| Programming Cycles | — | 100 cycles minimum (EEPROM endurance) |
| Process Technology | — | CMOS EEPROM |