MC68882EI16AR vs MC68882EI20A Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MC68882EI16AR disebabkan oleh NXP Semiconductors dan MC68882EI20A disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | MC68882EI16AR | MC68882EI20A |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Specialized ICs | Specialized ICs |
| Status Lingkungan Hidup | NRND | Obsolete |
| 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) | — |
| Data Registers | 8 x 80-bit floating-point data registers | 8 x 80-bit floating-point registers |
| Instruction Set | F-line M68000 co-processor interface | — |
| Operating Modes | 4 IEEE rounding modes; denormalized numbers; full exception handling | — |
| Suhu Operasi | -40C to +85C (industrial grade, 'EI' suffix) | -40 C to +85 C |
| Tegangan Pemberi Arus | 5 V +/- 5 % | 5 V |
| Process Technology | HCMOS | — |
| Kemasan | 68-pin PLCC (24.21 mm x 24.21 mm) | 68-PLCC (24.21 x 24.21 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount (PLCC socket compatible) |
| Aras MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL moisture sensitivity level] |
| Status RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance] |
| Lead-Free | [DATA_NEEDED: lead-free] | [DATA_NEEDED: lead-free status] |
| Speed Grade Suffix | I = 16 MHz | — |
| Temperature Grade | E = -40C to +85C industrial | — |
| Packaging Suffix | AR = Tape and Reel, 68-pin PLCC | — |
| Fungsi | — | Floating-point coprocessor for MC68020/MC68030 |
| Operating Frequency | — | 20 MHz |
| Floating-Point Formats | — | IEEE 754 single, double, extended (80-bit) |
| 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) |
| Manufacturing Process | — | [DATA_NEEDED: process node, e.g. 1.5 micron CMOS] |