MC68882EI20A vs MC68882EI25A Comparaison
Comparaison détaillée côte à côte de MC68882EI20A 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 | MC68882EI20A | MC68882EI25A |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Specialized ICs | DSP |
| Statut du cycle de vie | Obsolete | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $38,10 | $71,40 |
| Fonction | Floating-point coprocessor for MC68020/MC68030 | — |
| Operating Frequency | 20 MHz | — |
| Boîtier | 68-PLCC (24.21 x 24.21 mm) | 68-PLCC (J-Lead, 24.21 mm x 24.21 mm) |
| Floating-Point Formats | IEEE 754 single, double, extended (80-bit) | — |
| Data Registers | 8 x 80-bit floating-point registers | — |
| Supported Operations | Add, subtract, multiply, divide, sqrt, sin, cos, log, exp, tan | Add, Sub, Mul, Div, Sqrt, Sin, Cos, Log, Exp, Tan and others |
| Operand Types | FP, integer, BCD, packed BCD | — |
| Host Interface | M68000 Coprocessor Interface (CI) | — |
| Tension d'alimentation | 5 V | — |
| Température de fonctionnement | -40 C to +85 C | — |
| Type de montage | Surface Mount (PLCC socket compatible) | Surface Mount |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Statut RoHS | [DATA_NEEDED: RoHS compliance] | — |
| Niveau MSL | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| Manufacturing Process | [DATA_NEEDED: process node, e.g. 1.5 micron CMOS] | — |
| Part Type | — | Floating-Point Coprocessor (FPU) |
| Manufacturer | — | NXP / Motorola / Freescale |
| Family | — | M68000 FPU Coprocessor |
| Process Technology | — | HCMOS |
| 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) |
| Interface | — | M68000 Coprocessor Interface (synchronous, dedicated) |
| Temperature Grade | — | Commercial |
| Part Status | — | Obsolete |
| Lead-Free / RoHS | — | [DATA_NEEDED: RoHS compliance status] |