27C512-20HW vs 27C512-25 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci 27C512-20HW disebabkan oleh Fujitsu dan 27C512-25 disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | 27C512-20HW | 27C512-25 |
|---|---|---|
| Merek | Fujitsu | Microchip Technology |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Akhir Hidup | Obsolete |
| Saiz Ingatan | 512 Kbit (64K x 8) | — |
| Jenis Ingatan | CMOS EPROM (UV / OTP) | CMOS EPROM (UV / OTP) |
| Access Time | 200 ns | — |
| Tegangan Pemberi Arus | 5 V +/-10% | — |
| Standby Current | 20 uA typical (CMOS standby) | — |
| Organisasi | 64K x 8 bit | — |
| Programming Algorithm | 100% Flashrite programming | — |
| Pinout | JEDEC-approved EPROM pinout | — |
| Outputs | Tri-state, O0 to O7 | — |
| Control Signals | CE (active-low), OE (active-low) | — |
| Kemasan | LCC32 (32-lead chip carrier) | DIP-28 |
| Jenis Pemasangan | Surface Mount | Through Hole |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Programming Voltage (VPP) | [DATA_NEEDED: VPP voltage] | — |
| Active Current | [DATA_NEEDED: active supply current] | — |
| Erase Method | UV erase (UV variant) / OTP (windowless variant) | UV (windowed variant) or not erasable (OTP variant) |
| Manufacturer | Fujitsu | — |
| Memory Organization | — | 64K x 8 (524,288 bits) |
| Maximum Access Time | — | 250 ns |
| Supply Voltage (Read Mode) | — | 5 V +/- 10% |
| Standby Current (CMOS) | — | 20 uA typical |
| Operating Mode | — | Asynchronous |
| Jenis Output | — | 3-state, common I/O |
| Pinout Standard | — | JEDEC-approved 28-pin |
| Programming Method | — | High-voltage EPROM programming (Flashrite type) |
| Access Time Guarantee | — | Any byte in less than 250 ns |
| Technology | — | CMOS floating gate |
| Status RoHS | — | [DATA_NEEDED: RoHS status] |