MC68EC040RC20A vs MC68EC040FE20A Karşılaştırma
Ayrıntılı yan yana karşılaştırma MC68EC040RC20A tarafından NXP Semiconductors ve MC68EC040FE20A tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
NXP Semiconductors
MC68EC040FE20A - 32-Bit 68040 MPU 20MHz 184-CQFP | Motorola
MC68EC040FE20A ObsoleteÖzellik Karşılaştırması
| Parametre | MC68EC040RC20A | MC68EC040FE20A |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Obsolete | Obsolete |
| Manufacturer | NXP Semiconductors (formerly Motorola / Freescale) | Motorola (legacy); also labeled NXP Semiconductors / Freescale Semiconductor |
| Product Type | Microprocessor (MPU) | — |
| Core Architecture | M68000 (68000 family, 68040-derived 'EC' core) | M68000 (68k) CISC/RISC, 32-bit |
| Core / Bits | 1 Core, 32-bit | — |
| Instruction Set | M68040 (MMU/FPU removed in 'EC' variant) | — |
| Clock Frequency | 20 MHz | — |
| Performance | 20 MIPS integer (estimated) | — |
| On-Chip Instruction Cache | 4 KB | — |
| On-Chip Data Cache | 4 KB | — |
| FPU | Not present (EC variant) | — |
| MMU | Not present (EC variant) | — |
| Address Bus Width | 32-bit | — |
| Veri Bus Genişliği | 32-bit | — |
| Besleme Gerilimi | 5.0 V (typical) | — |
| İşletim Sıcaklığı | 0C to +70C (commercial 'RC' suffix) | [DATA_NEEDED: operating temperature range] |
| Paket | 179-pin PGA (47.24 x 47.24 mm) | 184-CQFP (31.3 x 31.3 mm), ceramic, gull-wing |
| Montaj Türü | Through-hole PGA socket | Surface Mount |
| RoHS Durumu | Unknown (legacy product, likely non-RoHS) | — |
| Process Technology | HCMOS | HCMOS |
| Part Status | — | Obsolete |
| Core Processor | — | 68040 |
| Number of Cores | — | 1 |
| Bus Width | — | 32-bit |
| Clock Speed (Max) | — | 20 MHz |
| Operating Voltage (I/O) | — | 5.0 V |
| On-Chip Cache | — | 4 KB instruction cache + 4 KB data cache |
| MMU (Memory Management Unit) | — | Not present (EC variant) |
| FPU (Floating-Point Unit) | — | Not present (EC variant) |
| Tray Packaging | — | Tray (per distributor listings) |
| Compliance / Status | — | RoHS status not specified in verified sources |