MC68882RC20A vs MC68882EI16A Karşılaştırma
Ayrıntılı yan yana karşılaştırma MC68882RC20A tarafından Freescale Semiconductor ve MC68882EI16A tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Freescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A Obsolete
Özellik Karşılaştırması
| Parametre | MC68882RC20A | MC68882EI16A |
|---|---|---|
| Marka | Freescale Semiconductor | NXP Semiconductors |
| Kategori | DSP | DSP |
| Yaşam Döngüsü Durumu | Obsolete | Obsolete |
| Function Type | Floating-Point Co-Processor (FPU) | — |
| Veri Bus Genişliği | 32 bit | — |
| Azami Saat Hızı | 20 MHz | — |
| Floating-Point Performance | 46 MIPS | — |
| Package Type | 68-pin PGA (26.92 x 26.92 mm) | — |
| Montaj Türü | Through-Hole (PGA socket) | Surface Mount |
| Besleme Gerilimi | 5 V | — |
| İşletim Sıcaklığı | 0 C to +70 C | — |
| 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 | — |
| Part Status | — | Obsolete |
| Fonksiyon | — | Floating-Point Co-Processor |
| Series | — | MC68882 |
| Architecture | — | M68000 Family Coprocessor |
| Clock Speed | — | 16 MHz |
| Operating Temperature Grade | — | Industrial (-40C to +85C) |
| Paket / Kas | — | 68-LCC (J-Lead), PLCC-68 |
| Supplier Device Package | — | 68-PLCC (24.21 x 24.21 mm) |
| Compatible Host CPUs | — | MC68020, MC68030, MC68040 |
| Floating-Point Standard | — | IEEE 754 (single, double, extended) |
| FP Data Registers | — | 8 (FP0-FP7) |
| Arayüz | — | M68000 Coprocessor (CP) Interface |
| RoHS Durumu | — | [DATA_NEEDED: RoHS status not in verified data] |
| MSL Seviyesi | — | [DATA_NEEDED: MSL level not in verified data] |