MCF5481CVR166 vs MCF5482CVR166 Comparison
Detailed side-by-side comparison of MCF5481CVR166 by NXP Semiconductors and MCF5482CVR166 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MCF5481CVR166 | MCF5482CVR166 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $36.11 | $70.00 |
| Core Architecture | ColdFire V4e (Harvard, limited superscalar) | — |
| Data Bus Width | 32 bit | 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 | — |
| Program Memory Type | ROMless (external memory required) | — |
| Cache Memory | 32 KB unified (configurable split I/D) | — |
| On-chip Memory | ROMless | — |
| Ethernet | 2x 10/100 MAC | — |
| 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 | — |
| Package | 388-BGA (27x27 mm) | 388-PBGA (27x27 mm) |
| Operating Temperature | -40C to +85C | [DATA_NEEDED: Operating Temperature Range] |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Core Processor | — | ColdFire V4e (32-bit RISC) |
| Core Frequency | — | 166 MHz |
| MMU | — | Yes |
| FPU | — | Yes |
| Program Memory | — | ROMless (external memory required) |
| Supply Voltage | — | 2.5 V / 3.3 V |
| Connectivity | — | Ethernet, CAN, PCI, USB, UART, I2C, SPI |
| Security Feature | — | Hardware encryption accelerator |
| Product Series | — | MCF548x |
| Packaging | — | Tray |
| Lifecycle Status | — | NRND (Not Recommended for New Designs) |
| Peak Performance | — | Up to 308 MIPS at 200 MHz (family figure, Dhrystone) |