MC68882CRC20A vs MC68882RC20A Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MC68882CRC20A disebabkan oleh NXP Semiconductors dan MC68882RC20A disebabkan oleh Freescale Semiconductor. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
NXP Semiconductors
MC68882CRC20A - 32-bit Floating-Point Coprocessor, 20 MHz | NXP
MC68882CRC20A ⚠ Bahagian terakhir untuk beliFreescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoletePengandingan Spesifikasi
| Parametr | MC68882CRC20A | MC68882RC20A |
|---|---|---|
| Merek | NXP Semiconductors | Freescale Semiconductor |
| Kategori | DSP | DSP |
| Status Lingkungan Hidup | Masa Terakhir Dibeli | Obsolete |
| Fungsi | Floating-Point Coprocessor (FPU) | — |
| Lebar Bus Data | 32-bit | 32 bit |
| 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] | — |
| Suhu Operasi | [DATA_NEEDED: temperature range] | 0 C to +70 C |
| Kemasan | 68-Pin PGA (CPGA-68, 26.92 x 26.92 mm) | — |
| Jenis Pemasangan | Through-Hole | Through-Hole (PGA socket) |
| Technology | CMOS, static core | — |
| Kiraan Pin | 68 | — |
| Status RoHS | [DATA_NEEDED: RoHS compliance] | — |
| Process Technology | CMOS | HCMOS III |
| Function Type | — | Floating-Point Co-Processor (FPU) |
| Frekuensi Klock Maksimum | — | 20 MHz |
| Floating-Point Performance | — | 46 MIPS |
| Package Type | — | 68-pin PGA (26.92 x 26.92 mm) |
| Tegangan Pemberi Arus | — | 5 V |
| 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) |