27C512-25-X vs 27C512-20 Perbandingan
Perbandingan bersamaan detil 27C512-25-X dari Fujitsu dan 27C512-20 dari Fujitsu. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | 27C512-25-X | 27C512-20 |
|---|---|---|
| Merek | Fujitsu | Fujitsu |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Ukuran Memori | 512 Kbit (64K x 8) | — |
| Organisasi | 65,536 words x 8 bits | 64K x 8 |
| Tipe Memori | UV EPROM | UV EPROM |
| Access Time | 250 ns | — |
| Supply Voltage (Read) | 5 V +/- 10% | — |
| Technology | CMOS | CMOS |
| Antarmuka | Parallel | Parallel |
| Address Lines | 15 (A0-A14) | — |
| Data Lines | 8 (D0-D7), 3-state outputs | — |
| Control Signals | /CE (chip enable), /OE (output enable), /PGM (program) | — |
| Programming Voltage | [DATA_NEEDED: VPP programming voltage] | — |
| Standby Current | [DATA_NEEDED: standby current] | [DATA_NEEDED: standby current] |
| Active Current | [DATA_NEEDED: active current] | — |
| Suhu Kerja | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Paket | 28-pin DIP (windowed ceramic or plastic OTP variant per suffix) | CQCC32 / LCC32 (ceramic, UV window) |
| Tipe Mounting | Through Hole | Surface Mount |
| Pinout | JEDEC-approved 27C512 pinout | — |
| Status RoHS | unknown (legacy non-RoHS-era part) | — |
| Density | — | 512 Kbit (524,288 bits) |
| Maximum Access Time | — | 200 ns |
| Supply Voltage (VCC) | — | 5 V |
| Outputs | — | 3-state |
| Operation | — | Asynchronous |
| Erase Method | — | Ultraviolet light |
| Word Size | — | 8 bit |
| Address Count | — | 65,536 words |
| Programming Voltage (VPP) | — | [DATA_NEEDED: VPP voltage] |