MC68882RC20A vs MC68882RC25A Vergleich
Detaillierter Direktvergleich von MC68882RC20A von Freescale Semiconductor und MC68882RC25A von NXP Semiconductors. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Freescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoleteNXP Semiconductors
MC68882RC25A - 25MHz FPU Coprocessor | Motorola | PGA-68
MC68882RC25A ⚠ Letzte BestellmöglichkeitSpezifikationsvergleich
| Parameter | MC68882RC20A | MC68882RC25A |
|---|---|---|
| Marke | Freescale Semiconductor | NXP Semiconductors |
| Kategorie | DSP | Specialized ICs |
| Lebenszyklusstatus | Obsolete | Letzte Kaufgelegenheit |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $88,40 | $59,50 |
| Function Type | Floating-Point Co-Processor (FPU) | — |
| Datenbusbreite | 32 bit | — |
| Maximale Taktfrequenz | 20 MHz | 25 MHz |
| Floating-Point Performance | 46 MIPS | — |
| Package Type | 68-pin PGA (26.92 x 26.92 mm) | — |
| Montageart | Through-Hole (PGA socket) | Through-Hole (Pin Grid Array) |
| Versorgungsspannung | 5 V | 5 V |
| Betriebstemperatur | 0 C to +70 C | [DATA_NEEDED: operating temperature range] |
| IEEE 754 Compliance | Yes (single and double precision) | — |
| Register File | 8 x 80-bit floating-point registers | — |
| Data Registers | 8 x 32-bit | — |
| Instruction Set Compatibility | MC68881 / MC68882 | — |
| Bus Interface | Asynchronous, 68020-compatible | — |
| Transcendental Support | Yes (sin, cos, tan, log, exp, sqrt) | — |
| Process Technology | HCMOS III | HCMOS |
| Processor Type | — | Floating-Point Coprocessor (FPU) |
| Host MPU Family | — | Motorola MC68020 / MC68030 |
| Gehäuse / Bauform | — | 68-BCPGA (PGA, 26.92 x 26.92 mm) |
| Floating-Point Standard | — | ANSI / IEEE Std 754-1985 |
| Supported Precision | — | Single, Double, Extended (80-bit) |
| Floating-Point Registers | — | 8 x 80-bit |
| Instruction Pipeline | — | 8 stages |
| Hardware Square Root | — | Yes (single and double precision) |
| Lead Free | — | Yes |
| RoHS-Status | — | Compliant |
| Packaging | — | Tray |