EPC1PC8CC vs EPC1LI20 Karşılaştırma
Ayrıntılı yan yana karşılaştırma EPC1PC8CC tarafından Intel ve EPC1LI20 tarafından AlteraAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EPC1PC8CC | EPC1LI20 |
|---|---|---|
| Marka | Intel | Altera |
| Kategori | Memory ICs | Memory ICs |
| Yaşam Döngüsü Durumu | Obsolete | Obsolete |
| Bellek Boyutu | 1 Mbit (1,048,576 bits) | 1 Mb (1,048,576 bits) |
| Bellek Türü | EPROM (OTP, UV-erasable window optional) | OTP Configuration PROM (EPROM-based) |
| Fonksiyon | FPGA Configuration PROM | — |
| Configuration Interface | Altera Passive Serial (PS), 4-wire (nSTATUS, nCONFIG, DCLK, DATA0) | Altera Passive Serial / Altera Active Serial / JTAG (IEEE 1149.1) |
| Supply Voltage VCC | 3.0 V to 3.6 V (typical 3.3 V) | — |
| Maximum DCLK Frequency | 17.6 MHz (17.6 Mb/s effective bitstream rate) | — |
| İşletim Sıcaklığı Aralığı | [DATA_NEEDED: full industrial range from datasheet] | — |
| Paket | PDIP-8 (Plastic DIP, 8-pin, 0.1" pitch) | 20-pin PLCC (J-lead, 9x9 mm) |
| Montaj Türü | Through-Hole (DIP socketable) | Surface Mount (PLCC socket compatible) |
| Cascade Support | Not supported in DIP-8 package (nCASC pin not exposed) | — |
| Programming Interface | JTAG via Altera Quartus / Quartus Prime ByteBlaster | — |
| Error Detection | Built-in CRC during configuration transfer | — |
| MSL Seviyesi | 1 (unlimited floor life) | 1 (per Partstack datasheet record) |
| Lead-Free / RoHS | Not lead-free (legacy Altera/Intel PC8 suffix is Sn-Pb finish); RoHS non-compliant variant | — |
| Compatible FPGA Families | ACEX 1K, APEX 20K, APEX II, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, FLEX 8000, MAX 7000B/AE/S, MAX 9000, Mercury, Stratix, Stratix II, Arria | FLEX 8000, FLEX 10K, ACEX 1K, APEX 20K, Mercury |
| Pin Sayısı | 8 | 20 |
| Maximum Configuration Clock | — | 8 MHz |
| Supply Voltage (VCC) | — | 5.0 V (4.75 V to 5.25 V) |
| Programming Voltage (VPP) | — | 12.75 V (typical, factory-programmed via JTAG) |
| İşletim Sıcaklığı | — | [DATA_NEEDED: operating temperature range] |
| Cascading Support | — | Yes (nCASC pin for multi-device daisy chain) |
| Endurance | — | OTP (one-time programmable, 1000 erase-equivalent UV cycles for pre-program erase) |
| JTAG Programming | — | Yes (in-system via IEEE 1149.1) |
| RoHS Durumu | — | [DATA_NEEDED: RoHS status - original Altera part may be non-RoHS SnPb finish] |