MC68882EI16A vs MC68882RC20A Karşılaştırma
Ayrıntılı yan yana karşılaştırma MC68882EI16A tarafından NXP Semiconductors ve MC68882RC20A tarafından Freescale SemiconductorAnahtar 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 ObsoleteÖzellik Karşılaştırması
| Parametre | MC68882EI16A | MC68882RC20A |
|---|---|---|
| Marka | NXP Semiconductors | Freescale Semiconductor |
| Kategori | DSP | DSP |
| Yaşam Döngüsü Durumu | Obsolete | Obsolete |
| 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) | — |
| Montaj Türü | Surface Mount | Through-Hole (PGA socket) |
| 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] | — |
| 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) |
| 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 |