MC68EC040FE20A vs MC68EC040RC20A Karşılaştırma
Ayrıntılı yan yana karşılaştırma MC68EC040FE20A tarafından NXP Semiconductors ve MC68EC040RC20A 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 Obsolete
Özellik Karşılaştırması
| Parametre | MC68EC040FE20A | MC68EC040RC20A |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Obsolete | Obsolete |
| Manufacturer | Motorola (legacy); also labeled NXP Semiconductors / Freescale Semiconductor | NXP Semiconductors (formerly Motorola / Freescale) |
| Part Status | Obsolete | — |
| Core Processor | 68040 | — |
| Number of Cores | 1 | — |
| Core Architecture | M68000 (68k) CISC/RISC, 32-bit | M68000 (68000 family, 68040-derived 'EC' core) |
| 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) | — |
| Paket | 184-CQFP (31.3 x 31.3 mm), ceramic, gull-wing | 179-pin PGA (47.24 x 47.24 mm) |
| Process Technology | HCMOS | HCMOS |
| Montaj Türü | Surface Mount | Through-hole PGA socket |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial 'RC' suffix) |
| Tray Packaging | Tray (per distributor listings) | — |
| Compliance / Status | RoHS status not specified in verified sources | — |
| Product Type | — | Microprocessor (MPU) |
| 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) |
| RoHS Durumu | — | Unknown (legacy product, likely non-RoHS) |