MC68020FE20E vs MC68SECCFU20B1-FR Comparaison
Comparaison détaillée côte à côte de MC68020FE20E par NXP Semiconductors et MC68SECCFU20B1-FR par Freescale Semiconductor. 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
MC68020FE20E - 32-Bit 20MHz MPU, 132-CQFP | NXP Semiconductors
MC68020FE20E ObsoleteFreescale Semiconductor
MC68SECCFU20B1-FR - 32-bit M68000 Microprocessor, 20 MHz | Freescale
MC68SECCFU20B1-FR ObsoleteComparaison des spécifications
| Paramètre | MC68020FE20E | MC68SECCFU20B1-FR |
|---|---|---|
| Marque | NXP Semiconductors | Freescale Semiconductor |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Obsolete | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $32,97 | $9,40 |
| Core Architecture | M680x0 (68020) | — |
| Number of Cores | 1 | — |
| Largeur du bus de données | 32-bit | 32-Bit |
| Address Bus Width | 32-bit | 32-Bit |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Tension d'alimentation | 5 V | 5 V (typical for 68020 family) |
| Operating Temperature Grade | Extended (E suffix) | — |
| Process Technology | HCMOS | — |
| Instruction Set | CISC, M68k | — |
| On-chip Cache | 256-byte instruction cache | Instruction cache + Data cache (256 bytes each per 68020 architecture) |
| MMU Support | External MC68851 PMMU | — |
| Boîtier / Format | 132-BCQFP (24x24 mm) | — |
| Type de montage | Surface Mount / Socket | Surface Mount (lead finish -FR per datasheet) |
| Packaging | Tray | — |
| Lead Free Status | Lead Free | — |
| Statut RoHS | RoHS Compliant | Unknown - likely non-RoHS due to CQFP hermetic construction |
| Manufacturer | NXP Semiconductors (formerly Motorola/Freescale) | — |
| Core Processor | — | MC68020 (M680x0 family) |
| Number of Cores / Bus Width | — | 1 Core / 32-Bit |
| Package Type | — | CQFP (Ceramic Quad Flat Pack) |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature grade] |
| Instruction Set Architecture | — | CISC, 32-bit, orthogonal |
| Internal Registers | — | 8 x 32-bit data registers, 8 x 32-bit address registers |
| Coprocessor Interface | — | Yes (68851 PMMU, 68881/68882 FPU) |
| Memory Management | — | External 68851 PMMU support |
| DMA Channels | — | [DATA_NEEDED: DMA channels] |
| Screening / Grade | — | -SEC suffix (extended environmental / specified-environment) |