MC68882CRC20A vs MC68882RC33A Comparaison
Comparaison détaillée côte à côte de MC68882CRC20A par NXP Semiconductors et MC68882RC33A 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
MC68882CRC20A - 32-bit Floating-Point Coprocessor, 20 MHz | NXP
MC68882CRC20A ⚠ Dernier achatNXP Semiconductors
MC68882RC33A - 33MHz 68040 FPU Co-Processor 68-PGA | NXP
MC68882RC33A ⚠ Dernier achatComparaison des spécifications
| Paramètre | MC68882CRC20A | MC68882RC33A |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | DSP | Microcontrollers |
| Statut du cycle de vie | Dernier achat | Dernier achat |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $35,20 | $55,80 |
| Fonction | Floating-Point Coprocessor (FPU) | — |
| Largeur du bus de données | 32-bit | — |
| Operating Frequency | 20 MHz | 33 MHz |
| Performance | 46 MIPS | — |
| Supported CPU Family | Motorola 68020 / 68030 | — |
| Architecture | M68000 Coprocessor Interface | — |
| Floating-Point Format | IEEE 754 single & double precision | — |
| Internal Registers | 8 x 80-bit floating-point | — |
| Operating Voltage | [DATA_NEEDED: VCC specification] | — |
| Température de fonctionnement | [DATA_NEEDED: temperature range] | 0C to +70C |
| Boîtier | 68-Pin PGA (CPGA-68, 26.92 x 26.92 mm) | 68-PGA (Pin Grid Array), 26.92 x 26.92 mm |
| Type de montage | Through-Hole | Through-Hole (PGA) |
| Technology | CMOS, static core | — |
| Nombre de broches | 68 | — |
| Statut RoHS | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance] |
| Process Technology | CMOS | — |
| Device Type | — | Floating-Point Unit (FPU) Co-Processor |
| Compatible Host CPU | — | MC68020, MC68030 |
| Data Formats | — | IEEE 754: Single, Double, Extended Precision |
| Internal Data Path | — | 80-bit (67-bit mantissa) |
| Floating-Point Registers | — | 8 x 80-bit (register stack) |
| Rounding Modes | — | 4 (nearest, zero, +inf, -inf) |
| Tension d'alimentation | — | 5.0 V (typical) |
| Bus Interface | — | M-Bus (Motorola co-processor bus) |
| On-Chip Exception Handling | — | Yes (IEEE 754 exceptions) |
| Transcendental Support | — | Hardware sin, cos, tan, exp, log |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |