27C512-25-X vs 27C512L-15T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng 27C512-25-X sa pamamagitan ng Fujitsu at 27C512L-15T sa pamamagitan ng WaferScale Integration. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | 27C512-25-X | 27C512L-15T |
|---|---|---|
| Brand | Fujitsu | WaferScale Integration |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Laki ng Memory | 512 Kbit (64K x 8) | — |
| Organisasyon | 65,536 words x 8 bits | 64K x 8-bit |
| Uri ng Memory | UV EPROM | CMOS UV/OTP EPROM |
| Access Time | 250 ns | 150 ns (-15 speed grade) |
| Supply Voltage (Read) | 5 V +/- 10% | — |
| Technology | CMOS | — |
| Interface | 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) | CE, OE, VPP |
| Programming Voltage | [DATA_NEEDED: VPP programming voltage] | — |
| Standby Current | [DATA_NEEDED: standby current] | — |
| Active Current | [DATA_NEEDED: active current] | [DATA_NEEDED: active read current] |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Packhaging | 28-pin DIP (windowed ceramic or plastic OTP variant per suffix) | 32-PLCC (T suffix) |
| Uri ng Pagpapasok | Through Hole | Surface Mount |
| Pinout | JEDEC-approved 27C512 pinout | — |
| Tindminan RoHS | unknown (legacy non-RoHS-era part) | unknown |
| Density | — | 512 Kilobit (64K x 8) |
| Volte ng Pagbibigay | — | +5 V +/-10% |
| Programming Voltage (VPP) | — | +12.5 V |
| Programming Algorithm | — | 100% Flashrite programming |
| Standby Current (CMOS) | — | 20 uA typical |
| Pinout Standard | — | JEDEC-approved 27C512 pinout |
| Type ng Output | — | Tri-state, 8-bit data bus (O0-O7) |
| Address Inputs | — | A0-A15 (16 address lines) |