27C512-20FA vs 27C512L-15T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng 27C512-20FA sa pamamagitan ng NXP Semiconductors 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 | 27C512-20FA | 27C512L-15T |
|---|---|---|
| Brand | NXP Semiconductors | WaferScale Integration |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Laki ng Memory | 524,288 bit (512 Kbit) | — |
| Organisasyon | 64K x 8 | 64K x 8-bit |
| Maximum Access Time | 200 ns | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Technology | CMOS EPROM | — |
| Uri ng Memory | UV / OTP EPROM (non-volatile) | CMOS UV/OTP EPROM |
| Temperature Grade | Commercial | — |
| Number of Terminals | 28 | — |
| Package Code | DIP (rectangular) | — |
| Uri ng Pagpapasok | Through Hole | Surface Mount |
| Access Mode | Asynchronous | — |
| Type ng Output | Tri-state, 8-bit parallel | Tri-state, 8-bit data bus (O0-O7) |
| Address Inputs | A0 to A15 (16-bit address bus) | A0-A15 (16 address lines) |
| Control Signals | /CE (chip enable), /OE (output enable), /PGM | CE, OE, VPP |
| Tindminan RoHS | unknown | unknown |
| Operating Supply Nominal | 5 V | — |
| Density | — | 512 Kilobit (64K x 8) |
| Access Time | — | 150 ns (-15 speed grade) |
| Volte ng Pagbibigay | — | +5 V +/-10% |
| Programming Voltage (VPP) | — | +12.5 V |
| Programming Algorithm | — | 100% Flashrite programming |
| Standby Current (CMOS) | — | 20 uA typical |
| Interface | — | Parallel |
| Pinout Standard | — | JEDEC-approved 27C512 pinout |
| Packhaging | — | 32-PLCC (T suffix) |
| Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Active Current | — | [DATA_NEEDED: active read current] |