MC68882RC50A vs MC68882RC20A Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MC68882RC50A disebabkan oleh Motorola 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.
Freescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoletePengandingan Spesifikasi
| Parametr | MC68882RC50A | MC68882RC20A |
|---|---|---|
| Merek | Motorola | Freescale Semiconductor |
| Kategori | DSP | DSP |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Processor Type | Floating-Point Coprocessor | — |
| Operating Frequency | 50 MHz | — |
| Tegangan Pemberi Arus | 5 V | 5 V |
| 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 | — |
| Jenis Pemasangan | Through-Hole (PGA socket recommended) | Through-Hole (PGA socket) |
| Packaging | Tray | — |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | 0 C to +70 C |
| Lead Free Status | Lead Free | — |
| Status RoHS | RoHS Compliant | — |
| 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) |
| 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 |