EPC1PC8CC vs EPC1LI20 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC1PC8CC disebabkan oleh Intel dan EPC1LI20 disebabkan oleh Altera. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | EPC1PC8CC | EPC1LI20 |
|---|---|---|
| Merek | Intel | Altera |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Saiz Ingatan | 1 Mbit (1,048,576 bits) | 1 Mb (1,048,576 bits) |
| Jenis Ingatan | EPROM (OTP, UV-erasable window optional) | OTP Configuration PROM (EPROM-based) |
| Fungsi | 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) | — |
| Gambaran Suhu Operasi | [DATA_NEEDED: full industrial range from datasheet] | — |
| Kemasan | PDIP-8 (Plastic DIP, 8-pin, 0.1" pitch) | 20-pin PLCC (J-lead, 9x9 mm) |
| Jenis Pemasangan | 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 | — |
| Aras MSL | 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 |
| Kiraan Pin | 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) |
| Suhu Operasi | — | [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) |
| Status RoHS | — | [DATA_NEEDED: RoHS status - original Altera part may be non-RoHS SnPb finish] |