MC68882EI16AR vs MC68882RC16A Comparaison
Comparaison détaillée côte à côte de MC68882EI16AR par NXP Semiconductors et MC68882RC16A 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
MC68882RC16A - 16 MHz 68882 FPU Co-Processor | NXP/Motorola
MC68882RC16A ObsoleteComparaison des spécifications
| Paramètre | MC68882EI16AR | MC68882RC16A |
|---|---|---|
| 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 | $48,50 |
| 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 | — |
| 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) | [DATA_NEEDED: operating temperature grade] |
| Tension d'alimentation | 5 V +/- 5 % | 5.0 V (single supply) |
| Process Technology | HCMOS | HCMOS III, ~0.8 um feature size |
| Boîtier | 68-pin PLCC (24.21 mm x 24.21 mm) | PGA-68 (26.92 x 26.92 mm) |
| Type de montage | Surface Mount | Through-Hole (Pin Grid Array) |
| Niveau MSL | [DATA_NEEDED: MSL level] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | [DATA_NEEDED: lead-free] | — |
| Speed Grade Suffix | I = 16 MHz | — |
| Temperature Grade | E = -40C to +85C industrial | — |
| Packaging Suffix | AR = Tape and Reel, 68-pin PLCC | — |
| Device Type | — | Floating-Point Co-Processor (FPU) |
| Host CPU Family | — | Motorola 68020, 68030 |
| Core Architecture | — | HCMOS Enhanced |
| Clock Frequency (Rated) | — | 16 MHz |
| Peak Floating-Point Throughput | — | 46 MIPS equivalent |
| Floating-Point Formats | — | IEEE 754 single, double, extended (80-bit) |
| Floating-Point Registers | — | 8 x 80-bit |
| Transcendental Functions | — | Hardware sin, cos, tan, log, exp, sqrt |
| Coprocessor Interface | — | Motorola Co-Processor Interface (MCPC) |
| Pin/Package Family | — | PGA-68 ceramic/CPGA |