27C512-25 vs 27C512L-15T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng 27C512-25 sa pamamagitan ng Microchip Technology 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 | 27C512L-15T |
|---|---|---|
| Brand | Microchip Technology | WaferScale Integration |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Memory Organization | 64K x 8 (524,288 bits) | — |
| Uri ng Memory | CMOS EPROM (UV / OTP) | CMOS UV/OTP EPROM |
| Maximum Access Time | 250 ns | — |
| Supply Voltage (Read Mode) | 5 V +/- 10% | — |
| Standby Current (CMOS) | 20 uA typical | 20 uA typical |
| Operating Mode | Asynchronous | — |
| Type ng Output | 3-state, common I/O | Tri-state, 8-bit data bus (O0-O7) |
| Pinout Standard | JEDEC-approved 28-pin | JEDEC-approved 27C512 pinout |
| Packhaging | DIP-28 | 32-PLCC (T suffix) |
| Uri ng Pagpapasok | Through Hole | Surface Mount |
| Programming Method | High-voltage EPROM programming (Flashrite type) | — |
| Erase Method | UV (windowed variant) or not erasable (OTP variant) | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Access Time Guarantee | Any byte in less than 250 ns | — |
| Technology | CMOS floating gate | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | unknown |
| Density | — | 512 Kilobit (64K x 8) |
| Organisasyon | — | 64K x 8-bit |
| Access Time | — | 150 ns (-15 speed grade) |
| Volte ng Pagbibigay | — | +5 V +/-10% |
| Programming Voltage (VPP) | — | +12.5 V |
| Programming Algorithm | — | 100% Flashrite programming |
| Interface | — | Parallel |
| Active Current | — | [DATA_NEEDED: active read current] |
| Address Inputs | — | A0-A15 (16 address lines) |
| Control Signals | — | CE, OE, VPP |