27C256-17 vs 27C256-120N Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci 27C256-17 disebabkan oleh Microchip Technology dan 27C256-120N disebabkan oleh ASI. 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 | 27C256-120N |
|---|---|---|
| Merek | Microchip Technology | ASI |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Akhir Hidup |
| Jenis Ingatan | EPROM - UV (windowed) | — |
| Saiz Ingatan | 256 Kbit | — |
| Organisasi | 32K x 8 | — |
| Access Time | 170 ns | 120 ns |
| Antaramuka | Parallel | — |
| Tegangan Pemberi Arus | 4.5 V to 5.5 V | — |
| Technology | CMOS | CMOS EPROM (UV erasable) |
| Temperature Grade | Commercial | — |
| Kemasan | CDIP-28 (windowed CERDIP, 0.6 inch) | 28-pin plastic DIP (DIP-28) |
| 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 | CE, OE, PGM |
| Erase Method | Ultraviolet light (quartz window) | Ultraviolet light (quartz window / windowed variant) |
| Status RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: commercial operating temperature range] |
| Memory Organization | — | 32K x 8 bit (256 Kbit) |
| Supply Voltage (Read) | — | 5 V +/-10% |
| Standby Current | — | 20 uA typical (CMOS standby) |
| Active Current | — | [DATA_NEEDED: active supply current] |
| Programming Method | — | 100% Flashrite programming |
| Pinout | — | JEDEC-approved 27C256 pinout |
| Jenis Output | — | Parallel, 3-state outputs |
| Status Lingkungan Hidup | — | End of Life (per Futurlec) |