MC68882RC25A vs MC68882RC20A Perbandingan
Perbandingan bersamaan detil MC68882RC25A dari NXP Semiconductors dan MC68882RC20A dari Freescale Semiconductor. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
NXP Semiconductors
MC68882RC25A - 25MHz FPU Coprocessor | Motorola | PGA-68
MC68882RC25A ⚠ Waktu Beli TerakhirFreescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoletePerbandingan Spesifikasi
| Parameter Umum | MC68882RC25A | MC68882RC20A |
|---|---|---|
| Merek | NXP Semiconductors | Freescale Semiconductor |
| Kategori | Specialized ICs | DSP |
| Status Lingkungan Hidup | Waktu Pembelian Terakhir | Obsolete |
| Processor Type | Floating-Point Coprocessor (FPU) | — |
| Host MPU Family | Motorola MC68020 / MC68030 | — |
| Frekuensi Bawah Maximum | 25 MHz | 20 MHz |
| Tegangan Pemuat | 5 V | 5 V |
| Paket / Case | 68-BCPGA (PGA, 26.92 x 26.92 mm) | — |
| Tipe Mounting | Through-Hole (Pin Grid Array) | Through-Hole (PGA socket) |
| Process Technology | HCMOS | HCMOS III |
| 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) | — |
| Suhu Kerja | [DATA_NEEDED: operating temperature range] | 0 C to +70 C |
| Lead Free | Yes | — |
| Status RoHS | Compliant | — |
| Packaging | Tray | — |
| Function Type | — | Floating-Point Co-Processor (FPU) |
| Lebar Bus Data | — | 32 bit |
| Floating-Point Performance | — | 46 MIPS |
| Package Type | — | 68-pin PGA (26.92 x 26.92 mm) |
| 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) |