27C256A-12 vs 27C256L-12TMB Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci 27C256A-12 disebabkan oleh NEC dan 27C256L-12TMB disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
27C256L-12TMB - 32Kx8 Military CMOS EPROM 120ns | WSI/ST
27C256L-12TMB ✗ Akhir HayatPengandingan Spesifikasi
| Parametr | 27C256A-12 | 27C256L-12TMB |
|---|---|---|
| Merek | NEC | STMicroelectronics |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Akhir Hidup |
| Jenis Ingatan | UV EPROM | UV EPROM |
| Technology | CMOS | CMOS |
| Saiz Ingatan | 256 Kbit (32K x 8) | 256 Kbit |
| Organisasi | 32K x 8 | 32K x 8 |
| Access Time | 120 ns | 120 ns |
| Supply Voltage (VCC) | 5 V | 4.5 V to 5.5 V |
| Programming Voltage (VPP) | [DATA_NEEDED: programming voltage VPP] | [DATA_NEEDED: programming voltage] |
| Antaramuka | Parallel | — |
| Suhu Operasi | 0C to +70C (commercial) | [DATA_NEEDED: operating temperature range] |
| Kemasan | 28-pin DIP | 28-pin Ceramic Leadless Chip Carrier (CLLCC) |
| Jenis Pemasangan | Through Hole | Surface Mount |
| Erase Method | Ultraviolet light | — |
| Standby Current | [DATA_NEEDED: standby current] | — |
| Active Current | [DATA_NEEDED: active current] | — |
| Status RoHS | unknown | unknown |
| Status Lingkungan Hidup | Obsolete (legacy product) | — |
| Minimum Supply Voltage | — | 4.5 V |
| Temperature Grade | — | Military |
| Number of Terminals | — | 28 |
| Package Shape | — | Rectangular |
| Address Lines | — | 15 (A0 to A14) |
| Data Outputs | — | 8, tri-state |
| I/O Level | — | TTL compatible |