MC68882RC20A vs MC68882RC50A Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MC68882RC20A disebabkan oleh Freescale Semiconductor dan MC68882RC50A disebabkan oleh Motorola. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Freescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoletePengandingan Spesifikasi
| Parametr | MC68882RC20A | MC68882RC50A |
|---|---|---|
| Merek | Freescale Semiconductor | Motorola |
| Kategori | DSP | DSP |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Function Type | Floating-Point Co-Processor (FPU) | — |
| Lebar Bus Data | 32 bit | — |
| Frekuensi Klock Maksimum | 20 MHz | — |
| Floating-Point Performance | 46 MIPS | — |
| Package Type | 68-pin PGA (26.92 x 26.92 mm) | — |
| Jenis Pemasangan | Through-Hole (PGA socket) | Through-Hole (PGA socket recommended) |
| Tegangan Pemberi Arus | 5 V | 5 V |
| Suhu Operasi | 0 C to +70 C | [DATA_NEEDED: operating 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 | — |
| Processor Type | — | Floating-Point Coprocessor |
| Operating Frequency | — | 50 MHz |
| Kemasan / Case | — | 68-BCPGA (26.92 x 26.92 mm) |
| Kiraan Pin | — | 68 |
| Floating-Point Standard | — | ANSI / IEEE 754-1985 |
| Supported Formats | — | Single, Double, Extended Precision (80-bit) |
| Floating-Point Registers | — | 8 x 80-bit |
| Host CPU Interface | — | M68000 Coprocessor Interface (68020 / 68030) |
| Instruction Set | — | Add, Subtract, Multiply, Divide, Square Root, Sin, Cos, Log, Exp, FP-Integer Convert |
| Packaging | — | Tray |
| Lead Free Status | — | Lead Free |
| Status RoHS | — | RoHS Compliant |