MC68882EI20A vs MC68882EI16AR Perbandingan
Perbandingan bersamaan detil MC68882EI20A dari NXP Semiconductors dan MC68882EI16AR dari NXP Semiconductors. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | MC68882EI20A | MC68882EI16AR |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Specialized ICs | Specialized ICs |
| Status Lingkungan Hidup | Obsolete | NRND |
| Fungsi | Floating-point coprocessor for MC68020/MC68030 | — |
| Operating Frequency | 20 MHz | — |
| Paket | 68-PLCC (24.21 x 24.21 mm) | 68-pin PLCC (24.21 mm x 24.21 mm) |
| Floating-Point Formats | IEEE 754 single, double, extended (80-bit) | — |
| Data Registers | 8 x 80-bit floating-point registers | 8 x 80-bit floating-point data registers |
| Supported Operations | Add, subtract, multiply, divide, sqrt, sin, cos, log, exp, tan | — |
| Operand Types | FP, integer, BCD, packed BCD | — |
| Host Interface | M68000 Coprocessor Interface (CI) | — |
| Tegangan Pemuat | 5 V | 5 V +/- 5 % |
| Suhu Kerja | -40 C to +85 C | -40C to +85C (industrial grade, 'EI' suffix) |
| Tipe Mounting | Surface Mount (PLCC socket compatible) | Surface Mount |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free] |
| Status RoHS | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| Level MSL | [DATA_NEEDED: MSL moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Manufacturing Process | [DATA_NEEDED: process node, e.g. 1.5 micron CMOS] | — |
| Part Type | — | Floating-Point Co-Processor (FPU) |
| Manufacturer | — | NXP Semiconductors (formerly Motorola/Freescale) |
| Architecture / Family | — | M68000 Co-Processor (pairs with MC68020/MC68030) |
| Clock Frequency | — | 16 MHz |
| Floating-Point Standard | — | IEEE 754-1985 (single, double, extended 80-bit) |
| Instruction Set | — | F-line M68000 co-processor interface |
| Operating Modes | — | 4 IEEE rounding modes; denormalized numbers; full exception handling |
| Process Technology | — | HCMOS |
| Speed Grade Suffix | — | I = 16 MHz |
| Temperature Grade | — | E = -40C to +85C industrial |
| Packaging Suffix | — | AR = Tape and Reel, 68-pin PLCC |