27C512-25 vs 27C512-15FA 比較
詳細並排比較 27C512-25 由 Microchip Technology 與 27C512-15FA 由 ASI. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | 27C512-25 | 27C512-15FA |
|---|---|---|
| 品牌 | Microchip Technology | ASI |
| 類別 | Memory ICs | EEPROM |
| 生命週期狀態 | Obsolete | 啟用中 |
| Memory Organization | 64K x 8 (524,288 bits) | — |
| 記憶體類型 | CMOS EPROM (UV / OTP) | CMOS UV EPROM (UVPROM) |
| Maximum Access Time | 250 ns | — |
| Supply Voltage (Read Mode) | 5 V +/- 10% | — |
| Standby Current (CMOS) | 20 uA typical | — |
| Operating Mode | Asynchronous | — |
| 輸出類型 | 3-state, common I/O | — |
| Pinout Standard | JEDEC-approved 28-pin | — |
| 封裝 | DIP-28 | CDIP-28 (ceramic DIP, 0.600 in / 15.24 mm, UV window) |
| 安裝類型 | Through Hole | Through Hole |
| Programming Method | High-voltage EPROM programming (Flashrite type) | Standard EPROM programmer (elevated VPP) |
| Erase Method | UV (windowed variant) or not erasable (OTP variant) | Ultraviolet light (quartz window) |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | — |
| Access Time Guarantee | Any byte in less than 250 ns | — |
| Technology | CMOS floating gate | CMOS |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| 記憶體容量 | — | 512 Kbit (64K x 8) |
| 組織 | — | 65,536 x 8 bit |
| Access Time | — | 150 ns |
| 供應電壓 | — | 5 V (typical operating) |
| Number of Terminals | — | 28 |
| Temperature Grade | — | Commercial |
| 介面類型 | — | Parallel |
| Lead Free Status / RoHS Status | — | [DATA_NEEDED: RoHS status] |
| 工作溫度範圍 | — | [DATA_NEEDED: operating temperature range] |
| Standby Current | — | [DATA_NEEDED: standby current] |