MC68SECCFU20B1-FR vs MC68020FE20E Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MC68SECCFU20B1-FR sa pamamagitan ng Freescale Semiconductor at MC68020FE20E sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
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 ObsoletePagsanggunian na paghahambing
| Parametro | MC68SECCFU20B1-FR | MC68020FE20E |
|---|---|---|
| Brand | Freescale Semiconductor | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Core Processor | MC68020 (M680x0 family) | — |
| Number of Cores / Bus Width | 1 Core / 32-Bit | — |
| Maksimum na Taktiko ng Oras | 20 MHz | 20 MHz |
| Width ng Data Bus | 32-Bit | 32-bit |
| Address Bus Width | 32-Bit | 32-bit |
| Package Type | CQFP (Ceramic Quad Flat Pack) | — |
| Uri ng Pagpapasok | Surface Mount (lead finish -FR per datasheet) | Surface Mount / Socket |
| Temperature na Operasyon | [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] | — |
| Volte ng Pagbibigay | 5 V (typical for 68020 family) | 5 V |
| Tindminan 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 |
| Packhaging / Kaso | — | 132-BCQFP (24x24 mm) |
| Packaging | — | Tray |
| Lead Free Status | — | Lead Free |
| Manufacturer | — | NXP Semiconductors (formerly Motorola/Freescale) |