27C512-15FA vs 27C512L-15T 对比
详细并排对比 27C512-15FA 出自 ASI 和 27C512L-15T 出自 WaferScale Integration。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | 27C512-15FA | 27C512L-15T |
|---|---|---|
| 品牌 | ASI | WaferScale Integration |
| 分类 | EEPROM | Memory ICs |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.65 | $0.00 |
| 存储容量 | 512 Kbit (64K x 8) | — |
| 存储组织 | 65,536 x 8 bit | 64K x 8-bit |
| 存储器类型 | CMOS UV EPROM (UVPROM) | CMOS UV/OTP EPROM |
| Access Time | 150 ns | 150 ns (-15 speed grade) |
| 电源电压 | 5 V (typical operating) | +5 V +/-10% |
| 封装 | CDIP-28 (ceramic DIP, 0.600 in / 15.24 mm, UV window) | 32-PLCC (T suffix) |
| Number of Terminals | 28 | — |
| Technology | CMOS | — |
| 安装类型 | Through Hole | Surface Mount |
| Temperature Grade | Commercial | — |
| Erase Method | Ultraviolet light (quartz window) | — |
| Programming Method | Standard EPROM programmer (elevated VPP) | — |
| 接口类型 | Parallel | — |
| Lead Free Status / RoHS Status | [DATA_NEEDED: RoHS status] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Standby Current | [DATA_NEEDED: standby current] | — |
| Density | — | 512 Kilobit (64K x 8) |
| Programming Voltage (VPP) | — | +12.5 V |
| Programming Algorithm | — | 100% Flashrite programming |
| Standby Current (CMOS) | — | 20 uA typical |
| 接口 | — | Parallel |
| Pinout Standard | — | JEDEC-approved 27C512 pinout |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Active Current | — | [DATA_NEEDED: active read current] |
| 输出类型 | — | Tri-state, 8-bit data bus (O0-O7) |
| Address Inputs | — | A0-A15 (16 address lines) |
| Control Signals | — | CE, OE, VPP |
| RoHS 状态 | — | unknown |