27C512MC-15 vs 27C512-25-X 对比
详细并排对比 27C512MC-15 出自 MX 和 27C512-25-X 出自 Fujitsu。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 | 27C512MC-15 | 27C512-25-X |
|---|---|---|
| 品牌 | MX | Fujitsu |
| 分类 | EEPROM | Memory ICs |
| 生命周期状态 | 停产 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.75 | $2.95 |
| 存储容量 | 512 Kbit | 512 Kbit (64K x 8) |
| 存储组织 | 64K x 8 | 65,536 words x 8 bits |
| Access Time | 150 ns | 250 ns |
| 存储器类型 | EPROM (UV/OTP) | UV EPROM |
| 接口 | Parallel | Parallel |
| Supply Voltage (Read) | 5 V | 5 V +/- 10% |
| Programming Voltage (VPP) | 12.5 V | — |
| Operating Mode | Completely static | — |
| Input/Output Compatibility | TTL compatible | — |
| Address Inputs | 16 (A0-A15) | — |
| Data Outputs | 8 (O0-O7), tri-state | — |
| Control Pins | CE (active-low), OE (active-low), PGM | — |
| Family Speed Grades | 45/55/70/90/100/120/150 ns | — |
| 封装 | [DATA_NEEDED: exact package of 27C512MC-15 suffix (28-pin DIP/PLCC/SOIC not confirmed in verified data)] | 28-pin DIP (windowed ceramic or plastic OTP variant per suffix) |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | unknown | unknown (legacy non-RoHS-era part) |
| Technology | — | CMOS |
| Address Lines | — | 15 (A0-A14) |
| Data Lines | — | 8 (D0-D7), 3-state outputs |
| Control Signals | — | /CE (chip enable), /OE (output enable), /PGM (program) |
| Programming Voltage | — | [DATA_NEEDED: VPP programming voltage] |
| Standby Current | — | [DATA_NEEDED: standby current] |
| Active Current | — | [DATA_NEEDED: active current] |
| 安装类型 | — | Through Hole |
| Pinout | — | JEDEC-approved 27C512 pinout |