EPC1TC32 vs EPC2TC32UCAF48 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC1TC32 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 | EPC1TC32 | EPC2TC32UCAF48 |
|---|---|---|
| Brand | Intel | Altera |
| Kategorya | FPGA & CPLD | FPGA & CPLD |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Uri ng Memory | Configuration PROM (OTP EPROM) | — |
| Laki ng Memory | 1 Mbit | 1.6 Mb |
| Configuration Interface | Altera Serial Configuration (proprietary) | — |
| Supported FPGA Families | FLEX 10K, APEX, Mercury, ACEX 1K, Cyclone | — |
| Volte ng Pagbibigay | 3.3 V | — |
| Temperature na Operasyon | 0 C to +70 C (commercial grade) | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] |
| Packhaging | 32-pin TQFP (7x7 mm) | 32-pin TQFP (CAF48 designation per Altera ordering code) |
| Bilang ng Pin | 32 | — |
| Programming Method | Altera ByteBlasterMV / MasterBlaster download cable | — |
| JTAG ISP Support | Not supported (EPC1 limitation) | — |
| Cascadable | No (single-device configuration only) | — |
| Configuration Pins | DATA, DCLK, nCONFIG, nSTATUS | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL classification] |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] |
| Device Family | — | EPC2 (Enhanced Configuration Device) |
| Programmability | — | In-system programmable (ISP) via JTAG |
| Interface | — | 4-wire serial (nCS, DCLK, DATA, nINIT_CONF) + JTAG |
| Supply Voltage (VCC) | — | 3.3 V nominal |
| 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 |