MC68882EI16AR vs MC68882EI25A Comparaison
Comparaison détaillée côte à côte de MC68882EI16AR par NXP Semiconductors et MC68882EI25A 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.
NXP Semiconductors
MC68882EI25A - 25 MHz HCMOS FPU Coprocessor | NXP / Motorola
MC68882EI25A ObsoleteComparaison des spécifications
| Paramètre | MC68882EI16AR | MC68882EI25A |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Specialized ICs | DSP |
| Statut du cycle de vie | NRND | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $37,75 | $71,40 |
| Part Type | Floating-Point Co-Processor (FPU) | Floating-Point Coprocessor (FPU) |
| Manufacturer | NXP Semiconductors (formerly Motorola/Freescale) | NXP / 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 | — |
| 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) | — |
| Tension d'alimentation | 5 V +/- 5 % | — |
| Process Technology | HCMOS | HCMOS |
| Boîtier | 68-pin PLCC (24.21 mm x 24.21 mm) | 68-PLCC (J-Lead, 24.21 mm x 24.21 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | [DATA_NEEDED: MSL level] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | — |
| Lead-Free | [DATA_NEEDED: lead-free] | — |
| Speed Grade Suffix | I = 16 MHz | — |
| Temperature Grade | E = -40C to +85C industrial | Commercial |
| Packaging Suffix | AR = Tape and Reel, 68-pin PLCC | — |
| Family | — | M68000 FPU Coprocessor |
| Host Processor | — | MC68020 / MC68030 (M68000 family) |
| Fréquence d'horloge maximale | — | 25 MHz |
| Floating-Point Format | — | IEEE 754 Single (32-bit), Double (64-bit), Extended (80-bit internal) |
| Number of Floating-Point Registers | — | 8 x 80-bit (stack or register file) |
| Supported Operations | — | Add, Sub, Mul, Div, Sqrt, Sin, Cos, Log, Exp, Tan and others |
| Interface | — | M68000 Coprocessor Interface (synchronous, dedicated) |
| Part Status | — | Obsolete |
| Lead-Free / RoHS | — | [DATA_NEEDED: RoHS compliance status] |