MC68882EI16AR vs MC68882EI20A Karşılaştırma
Ayrıntılı yan yana karşılaştırma MC68882EI16AR tarafından NXP Semiconductors ve MC68882EI20A tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | MC68882EI16AR | MC68882EI20A |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Specialized ICs | Specialized ICs |
| Yaşam Döngüsü Durumu | 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 | — |
| İşletim Sıcaklığı | -40C to +85C (industrial grade, 'EI' suffix) | -40 C to +85 C |
| Besleme Gerilimi | 5 V +/- 5 % | 5 V |
| Process Technology | HCMOS | — |
| Paket | 68-pin PLCC (24.21 mm x 24.21 mm) | 68-PLCC (24.21 x 24.21 mm) |
| Montaj Türü | Surface Mount | Surface Mount (PLCC socket compatible) |
| MSL Seviyesi | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL moisture sensitivity level] |
| RoHS Durumu | [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 | — |
| Fonksiyon | — | 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] |