MC68882EI16AR vs MC68882EI20A Comparaison
Comparaison détaillée côte à côte de MC68882EI16AR par NXP Semiconductors et MC68882EI20A par NXP Semiconductors. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | MC68882EI16AR | MC68882EI20A |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Specialized ICs | Specialized ICs |
| Statut du cycle de vie | NRND | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $37,75 | $38,10 |
| 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 | — |
| Température de fonctionnement | -40C to +85C (industrial grade, 'EI' suffix) | -40 C to +85 C |
| Tension d'alimentation | 5 V +/- 5 % | 5 V |
| Process Technology | HCMOS | — |
| Boîtier | 68-pin PLCC (24.21 mm x 24.21 mm) | 68-PLCC (24.21 x 24.21 mm) |
| Type de montage | Surface Mount | Surface Mount (PLCC socket compatible) |
| Niveau MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL moisture sensitivity level] |
| Statut 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 | — |
| Fonction | — | 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] |