27C512-20 vs 27C512-20HW Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng 27C512-20 sa pamamagitan ng Fujitsu 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 | 27C512-20 | 27C512-20HW |
|---|---|---|
| Brand | Fujitsu | Fujitsu |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Tapus ng Buhay |
| Uri ng Memory | UV EPROM | CMOS EPROM (UV / OTP) |
| Technology | CMOS | — |
| Density | 512 Kbit (524,288 bits) | — |
| Organisasyon | 64K x 8 | 64K x 8 bit |
| Maximum Access Time | 200 ns | — |
| Supply Voltage (VCC) | 5 V | — |
| Outputs | 3-state | Tri-state, O0 to O7 |
| Operation | Asynchronous | — |
| Packhaging | CQCC32 / LCC32 (ceramic, UV window) | LCC32 (32-lead chip carrier) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Erase Method | Ultraviolet light | UV erase (UV variant) / OTP (windowless variant) |
| Interface | Parallel | — |
| Word Size | 8 bit | — |
| Address Count | 65,536 words | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Standby Current | [DATA_NEEDED: standby current] | 20 uA typical (CMOS standby) |
| Programming Voltage (VPP) | [DATA_NEEDED: VPP voltage] | [DATA_NEEDED: VPP voltage] |
| Laki ng Memory | — | 512 Kbit (64K x 8) |
| Access Time | — | 200 ns |
| Volte ng Pagbibigay | — | 5 V +/-10% |
| Programming Algorithm | — | 100% Flashrite programming |
| Pinout | — | JEDEC-approved EPROM pinout |
| Control Signals | — | CE (active-low), OE (active-low) |
| Active Current | — | [DATA_NEEDED: active supply current] |
| Manufacturer | — | Fujitsu |