27C256A-12 vs 27C512-10 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng 27C256A-12 sa pamamagitan ng NEC at 27C512-10 sa pamamagitan ng Texas Instruments. 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.
Texas Instruments
27C512-10 - 512Kbit (64Kx8) 100ns CMOS EPROM | Texas Instruments
27C512-10 ✗ Tapus ng BuhayPagsanggunian na paghahambing
| Parametro | 27C256A-12 | 27C512-10 |
|---|---|---|
| Brand | NEC | Texas Instruments |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Tapus ng Buhay |
| Uri ng Memory | UV EPROM | OTP EPROM (CMOS) |
| Technology | CMOS | — |
| Laki ng Memory | 256 Kbit (32K x 8) | 512 Kbit |
| Organisasyon | 32K x 8 | 64K x 8 |
| Access Time | 120 ns | — |
| Supply Voltage (VCC) | 5 V | +5 V with +/-10% tolerance |
| Programming Voltage (VPP) | [DATA_NEEDED: programming voltage VPP] | +12.5 V |
| Interface | Parallel | Parallel, TTL compatible |
| Temperature na Operasyon | 0C to +70C (commercial) | [DATA_NEEDED: operating temperature range] |
| Packhaging | 28-pin DIP | 28-pin DIP |
| Uri ng Pagpapasok | Through Hole | Through Hole |
| Erase Method | Ultraviolet light | One-Time Programmable (not erasable) |
| Standby Current | [DATA_NEEDED: standby current] | 20 uA typical (CMOS standby) |
| Active Current | [DATA_NEEDED: active current] | — |
| Tindminan RoHS | unknown | unknown |
| Katayuan ng Lifecycle | Obsolete (legacy product) | — |
| Access Time (Speed Grade -10) | — | 100 ns |
| Operating Mode | — | Totally static operation |
| Address Lines | — | 15 (A0-A14) |
| Data Lines | — | 8 (Q0-Q7), tri-state outputs |
| Control Signals | — | /E (chip enable), /G (output enable) |
| Pinout Standard | — | JEDEC-approved 28-pin EPROM pinout |