27C256L-12TMB vs 27C256A-12 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng 27C256L-12TMB sa pamamagitan ng STMicroelectronics at 27C256A-12 sa pamamagitan ng NEC. 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.
STMicroelectronics
27C256L-12TMB - 32Kx8 Military CMOS EPROM 120ns | WSI/ST
27C256L-12TMB ✗ Tapus ng Buhay
Pagsanggunian na paghahambing
| Parametro | 27C256L-12TMB | 27C256A-12 |
|---|---|---|
| Brand | STMicroelectronics | NEC |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Tapus ng Buhay | Obsolete |
| Laki ng Memory | 256 Kbit | 256 Kbit (32K x 8) |
| Organisasyon | 32K x 8 | 32K x 8 |
| Access Time | 120 ns | 120 ns |
| Supply Voltage (VCC) | 4.5 V to 5.5 V | 5 V |
| Minimum Supply Voltage | 4.5 V | — |
| Technology | CMOS | CMOS |
| Uri ng Memory | UV EPROM | UV EPROM |
| Temperature Grade | Military | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial) |
| Packhaging | 28-pin Ceramic Leadless Chip Carrier (CLLCC) | 28-pin DIP |
| Number of Terminals | 28 | — |
| Package Shape | Rectangular | — |
| Address Lines | 15 (A0 to A14) | — |
| Data Outputs | 8, tri-state | — |
| Uri ng Pagpapasok | Surface Mount | Through Hole |
| Programming Voltage (VPP) | [DATA_NEEDED: programming voltage] | [DATA_NEEDED: programming voltage VPP] |
| I/O Level | TTL compatible | — |
| Tindminan RoHS | unknown | unknown |
| Interface | — | Parallel |
| Erase Method | — | Ultraviolet light |
| Standby Current | — | [DATA_NEEDED: standby current] |
| Active Current | — | [DATA_NEEDED: active current] |
| Katayuan ng Lifecycle | — | Obsolete (legacy product) |