27C512-20FA vs 27C512-20HW Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng 27C512-20FA sa pamamagitan ng NXP Semiconductors at 27C512-20HW sa pamamagitan ng Fujitsu. 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 | 27C512-20HW |
|---|---|---|
| Brand | NXP Semiconductors | Fujitsu |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Tapus ng Buhay |
| Laki ng Memory | 524,288 bit (512 Kbit) | 512 Kbit (64K x 8) |
| 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 EPROM (UV / OTP) |
| 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 | — |
| Address Inputs | A0 to A15 (16-bit address bus) | — |
| Control Signals | /CE (chip enable), /OE (output enable), /PGM | CE (active-low), OE (active-low) |
| Tindminan RoHS | unknown | — |
| Operating Supply Nominal | 5 V | — |
| Access Time | — | 200 ns |
| Volte ng Pagbibigay | — | 5 V +/-10% |
| Standby Current | — | 20 uA typical (CMOS standby) |
| Programming Algorithm | — | 100% Flashrite programming |
| Pinout | — | JEDEC-approved EPROM pinout |
| Outputs | — | Tri-state, O0 to O7 |
| Packhaging | — | LCC32 (32-lead chip carrier) |
| Temperature na Operasyon | — | [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) |
| Manufacturer | — | Fujitsu |