MCF5474VR266 vs MCF5481CVR166 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MCF5474VR266 sa pamamagitan ng NXP Semiconductors at MCF5481CVR166 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.
Pagsanggunian na paghahambing
| Parametro | MCF5474VR266 | MCF5481CVR166 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | NRND | NRND |
| Core Processor | ColdFire V4e (MCF547x) | — |
| Core Size | 32-Bit | — |
| Speed | 266 MHz | — |
| Architecture | RISC processor core with MMU and FPU | — |
| Program Memory Type | ROMless (external memory required) | ROMless (external memory required) |
| Program Memory Size | 0 (ROMless) | — |
| Ethernet | 2 x 10/100 Mbps Ethernet MAC | 2x 10/100 MAC |
| Peripheral Interfaces | PCI, USB, I2C, UART, DMA serial peripherals | — |
| Hardware Accelerator | Encryption accelerator for secure communications | — |
| Volte ng Pagbibigay | 2.5 V / 3.3 V | — |
| Packhaging | 388-PBGA (27 x 27 mm) | 388-BGA (27x27 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (BGA) |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Supplier Device Package | 388-BBGA | — |
| Series | MCF547x ColdFire V4E | — |
| Pin-Compatible Family | MCF548x family | — |
| Katayuan ng Lifecycle | NRND (Not Recommended for New Designs) | — |
| Core Architecture | — | ColdFire V4e (Harvard, limited superscalar) |
| Width ng Data Bus | — | 32 bit |
| Internal Core Frequency | — | 166 MHz |
| Dhrystone 2.1 Performance | — | 308 MIPS (peak @ 200 MHz class) |
| Instruction Set | — | ColdFire (68k-derived) with FPU and MMU |
| Supply Voltage - Core | — | 2.5 V |
| Supply Voltage - I/O | — | 3.3 V |
| Cache Memory | — | 32 KB unified (configurable split I/D) |
| On-chip Memory | — | ROMless |
| PCI | — | PCI 2.2 controller |
| CAN | — | CAN 2.0B |
| USB | — | USB 2.0 full-speed (device/host) |
| Serial Interfaces | — | 2x UART, 2x I2C, 2x SPI |
| Encryption Accelerator | — | AES, DES, 3DES, SHA-1/HMAC |