27C512-25-X vs 27C512-20FA Vergleich
Detaillierter Direktvergleich von 27C512-25-X von Fujitsu und 27C512-20FA von NXP Semiconductors. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | 27C512-25-X | 27C512-20FA |
|---|---|---|
| Marke | Fujitsu | NXP Semiconductors |
| Kategorie | Memory ICs | Memory ICs |
| Lebenszyklusstatus | Obsolete | Obsolete |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,95 | $1,85 |
| Speichergröße | 512 Kbit (64K x 8) | 524,288 bit (512 Kbit) |
| Speicherorganisation | 65,536 words x 8 bits | 64K x 8 |
| Speichertyp | UV EPROM | UV / OTP EPROM (non-volatile) |
| Access Time | 250 ns | — |
| Supply Voltage (Read) | 5 V +/- 10% | — |
| Technology | CMOS | CMOS EPROM |
| Schnittstelle | Parallel | — |
| Address Lines | 15 (A0-A14) | — |
| Data Lines | 8 (D0-D7), 3-state outputs | — |
| Control Signals | /CE (chip enable), /OE (output enable), /PGM (program) | /CE (chip enable), /OE (output enable), /PGM |
| Programming Voltage | [DATA_NEEDED: VPP programming voltage] | — |
| Standby Current | [DATA_NEEDED: standby current] | — |
| Active Current | [DATA_NEEDED: active current] | — |
| Betriebstemperatur | [DATA_NEEDED: operating temperature range] | — |
| Gehäuse | 28-pin DIP (windowed ceramic or plastic OTP variant per suffix) | — |
| Montageart | Through Hole | Through Hole |
| Pinout | JEDEC-approved 27C512 pinout | — |
| RoHS-Status | unknown (legacy non-RoHS-era part) | unknown |
| Maximum Access Time | — | 200 ns |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| Temperature Grade | — | Commercial |
| Number of Terminals | — | 28 |
| Package Code | — | DIP (rectangular) |
| Access Mode | — | Asynchronous |
| Ausgangstyp | — | Tri-state, 8-bit parallel |
| Address Inputs | — | A0 to A15 (16-bit address bus) |
| Operating Supply Nominal | — | 5 V |