MC68882EI20A vs MC68882EI25AR Comparaison
Comparaison détaillée côte à côte de MC68882EI20A par NXP Semiconductors et MC68882EI25AR 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 | MC68882EI20A | MC68882EI25AR |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Specialized ICs | Microcontrollers |
| Statut du cycle de vie | Obsolete | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $38,10 | $49,00 |
| Fonction | Floating-point coprocessor for MC68020/MC68030 | — |
| Operating Frequency | 20 MHz | 25 MHz |
| Boîtier | 68-PLCC (24.21 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 | — |
| 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 Status | — | Obsolete |
| Type | — | Floating-Point Co-Processor |
| Series | — | MC680x0 |
| Nominal Supply Voltage | — | 5 V |
| Maximum Supply Voltage | — | 5.25 V |
| Minimum Supply Voltage | — | 4.75 V |
| Maximum Operating Temperature | — | 70 C |
| Temperature Grade | — | Commercial |
| Boîtier / Format | — | 68-LCC (J-Lead) |
| Supplier Device Package | — | 68-PLCC (24.21 x 24.21 mm) |
| Terminal Finish | — | Matte Tin |
| Host CPU Compatibility | — | MC68020, MC68030, MC68040 |
| Floating-Point Standard | — | IEEE 754 (single & double precision, 80-bit extended) |
| Application | — | Math co-processor for 68k family |