27C256-17 vs 27C256A-12 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci 27C256-17 disebabkan oleh Microchip Technology dan 27C256A-12 disebabkan oleh NEC. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
27C256-17 - 256Kbit UV EPROM 170ns 32Kx8 | Microchip Technology
27C256-17 ObsoletePengandingan Spesifikasi
| Parametr | 27C256-17 | 27C256A-12 |
|---|---|---|
| Merek | Microchip Technology | NEC |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Jenis Ingatan | EPROM - UV (windowed) | UV EPROM |
| Saiz Ingatan | 256 Kbit | 256 Kbit (32K x 8) |
| Organisasi | 32K x 8 | 32K x 8 |
| Access Time | 170 ns | 120 ns |
| Antaramuka | Parallel | Parallel |
| Tegangan Pemberi Arus | 4.5 V to 5.5 V | — |
| Technology | CMOS | CMOS |
| Temperature Grade | Commercial | — |
| Kemasan | CDIP-28 (windowed CERDIP, 0.6 inch) | 28-pin DIP |
| Number of Terminals | 28 | — |
| Jenis Pemasangan | Through Hole | Through Hole |
| Address Lines | A0 - A14 (15) | — |
| Data Lines | 8-bit bidirectional | — |
| Control Signals | /CE, /OE, VPP | — |
| Erase Method | Ultraviolet light (quartz window) | Ultraviolet light |
| Status RoHS | [DATA_NEEDED: RoHS status] | unknown |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial) |
| Supply Voltage (VCC) | — | 5 V |
| Programming Voltage (VPP) | — | [DATA_NEEDED: programming voltage VPP] |
| Standby Current | — | [DATA_NEEDED: standby current] |
| Active Current | — | [DATA_NEEDED: active current] |
| Status Lingkungan Hidup | — | Obsolete (legacy product) |