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