MC68882RC20A vs MC68882CRC20A Karşılaştırma
Ayrıntılı yan yana karşılaştırma MC68882RC20A tarafından Freescale Semiconductor ve MC68882CRC20A 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 ObsoleteNXP Semiconductors
MC68882CRC20A - 32-bit Floating-Point Coprocessor, 20 MHz | NXP
MC68882CRC20A ⚠ Son Satın AlmaÖzellik Karşılaştırması
| Parametre | MC68882RC20A | MC68882CRC20A |
|---|---|---|
| Marka | Freescale Semiconductor | NXP Semiconductors |
| Kategori | DSP | DSP |
| Yaşam Döngüsü Durumu | Obsolete | Son Alış Zamanı |
| Function Type | Floating-Point Co-Processor (FPU) | — |
| Veri Bus Genişliği | 32 bit | 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) | Through-Hole |
| Besleme Gerilimi | 5 V | — |
| İşletim Sıcaklığı | 0 C to +70 C | [DATA_NEEDED: 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 | CMOS |
| Fonksiyon | — | Floating-Point Coprocessor (FPU) |
| Operating Frequency | — | 20 MHz |
| Performance | — | 46 MIPS |
| Supported CPU Family | — | Motorola 68020 / 68030 |
| Architecture | — | M68000 Coprocessor Interface |
| Floating-Point Format | — | IEEE 754 single & double precision |
| Internal Registers | — | 8 x 80-bit floating-point |
| Operating Voltage | — | [DATA_NEEDED: VCC specification] |
| Paket | — | 68-Pin PGA (CPGA-68, 26.92 x 26.92 mm) |
| Technology | — | CMOS, static core |
| Pin Sayısı | — | 68 |
| RoHS Durumu | — | [DATA_NEEDED: RoHS compliance] |