MC68882RC50A vs MC68882RC20A Perbandingan
Perbandingan bersamaan detil MC68882RC50A dari Motorola dan MC68882RC20A dari Freescale Semiconductor. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Freescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoletePerbandingan Spesifikasi
| Parameter Umum | MC68882RC50A | MC68882RC20A |
|---|---|---|
| Merek | Motorola | Freescale Semiconductor |
| Kategori | DSP | DSP |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Processor Type | Floating-Point Coprocessor | — |
| Operating Frequency | 50 MHz | — |
| Tegangan Pemuat | 5 V | 5 V |
| Paket / Case | 68-BCPGA (26.92 x 26.92 mm) | — |
| Jumlah 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 | — |
| Tipe Mounting | Through-Hole (PGA socket recommended) | Through-Hole (PGA socket) |
| Packaging | Tray | — |
| Suhu Kerja | [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 Bawah Maximum | — | 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 |