EPC2TC32UCAF vs EPC2TC32UCAF48 Karşılaştırma
Ayrıntılı yan yana karşılaştırma EPC2TC32UCAF tarafından Altera ve EPC2TC32UCAF48 tarafından AlteraAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EPC2TC32UCAF | EPC2TC32UCAF48 |
|---|---|---|
| Marka | Altera | Altera |
| Kategori | FPGA & CPLD | FPGA & CPLD |
| Yaşam Döngüsü Durumu | Obsolete | Obsolete |
| Device Type | Configuration PROM (CPLD-style boot memory) | — |
| Memory Density | 1.6 Mbit | — |
| Supported FPGA Families | Altera APEX, Cyclone, Stratix, FLEX (LUT devices) | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | 3.3 V nominal |
| I/O Logic Levels | 3.3 V / 2.5 V compatible | — |
| Configuration Interface | FLEX passive serial / passive parallel synchronous / passive parallel asynchronous | — |
| Programming Interface | IEEE 1149.1 (JTAG) in-system programmable | — |
| Daisy-Chain Support | Yes (via nCASC pin, multi-device FLEX chain) | — |
| Compression Support | Altera bitstream compression compatible | — |
| Paket | 32-pin TQFP (CAF48), 7x7 mm | 32-pin TQFP (CAF48 designation per Altera ordering code) |
| Montaj Türü | Surface Mount | Surface Mount |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] |
| MSL Seviyesi | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL classification] |
| RoHS Durumu | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Klorürsüz | [DATA_NEEDED: halogen-free status] | — |
| Bellek Boyutu | — | 1.6 Mb |
| Device Family | — | EPC2 (Enhanced Configuration Device) |
| Programmability | — | In-system programmable (ISP) via JTAG |
| Arayüz | — | 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 |