27C512L-15T vs 27C512-15FA Comparison
Detailed side-by-side comparison of 27C512L-15T by WaferScale Integration and 27C512-15FA by ASI. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | 27C512L-15T | 27C512-15FA |
|---|---|---|
| Brand | WaferScale Integration | ASI |
| Category | Memory ICs | EEPROM |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $1.65 |
| Memory Type | CMOS UV/OTP EPROM | CMOS UV EPROM (UVPROM) |
| Density | 512 Kilobit (64K x 8) | — |
| Organization | 64K x 8-bit | 65,536 x 8 bit |
| Access Time | 150 ns (-15 speed grade) | 150 ns |
| Supply Voltage | +5 V +/-10% | 5 V (typical operating) |
| Programming Voltage (VPP) | +12.5 V | — |
| Programming Algorithm | 100% Flashrite programming | — |
| Standby Current (CMOS) | 20 uA typical | — |
| Interface | Parallel | — |
| Pinout Standard | JEDEC-approved 27C512 pinout | — |
| Package | 32-PLCC (T suffix) | CDIP-28 (ceramic DIP, 0.600 in / 15.24 mm, UV window) |
| Mounting Type | Surface Mount | Through Hole |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Active Current | [DATA_NEEDED: active read current] | — |
| Output Type | Tri-state, 8-bit data bus (O0-O7) | — |
| Address Inputs | A0-A15 (16 address lines) | — |
| Control Signals | CE, OE, VPP | — |
| RoHS Status | unknown | — |
| Memory Size | — | 512 Kbit (64K x 8) |
| Number of Terminals | — | 28 |
| Technology | — | CMOS |
| Temperature Grade | — | Commercial |
| Erase Method | — | Ultraviolet light (quartz window) |
| Programming Method | — | Standard EPROM programmer (elevated VPP) |
| Interface Type | — | Parallel |
| Lead Free Status / RoHS Status | — | [DATA_NEEDED: RoHS status] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Standby Current | — | [DATA_NEEDED: standby current] |