MCF5282CVM66 NXP MAPBGA-256 32-bit Microcontrollers - MCU Embedded Processors & Controllers
A block diagram of the MCF528x and MCF521x is shown in Figure 1-1. The main features are as follows:
• Static Version 2 ColdFire variable-length RISC processor
— Static operation
— On-chip 32-bit address and data path
— Processor core and bus frequency up to 80 MHz
— Sixteen general-purpose 32-bit data and address registers
— ColdFire ISA_A with extensions to support the user stack pointer register, and four new instructions for improved bit processing
— Enhanced Multiply-Accumulate (EMAC) unit with four 48-bit accumulators to support 32-bit signal processing algorithms
— Illegal instruction decode that allows for 68K emulation support
• System debug support
— Real-time trace for determining dynamic execution path
— Background debug mode (BDM) for in-circuit debugging
— Real time debug support, with one user-visible hardware breakpoint register (PC and address with optional data) that can be configured into a 1- or 2-level trigger
• On-chip memories
— 2-Kbyte cache, configurable as instruction-only, data-only, or split I-/D-cache
— 64-Kbyte dual-ported SRAM on CPU internal bus, accessible by core and non-core bus masters (e.g., DMA, FEC) with standby power supply support
— 512 Kbytes of interleaved Flash memory supporting 2-1-1-1 accesses (256 Kbytes on the MCF5281 and MCF5214, no Flash on MCF5280)
– This product incorporates SuperFlash® technology licensed from SST.
• Power management
— Fully-static operation with processor sleep and whole chip stop modes
— Very rapid response to interrupts from the low-power sleep mode (wake-up feature) — Clock enable/disable for each peripheral when not used
• Fast Ethernet Controller (FEC) (not available on the MCF5214 and MCF5216)
— 10BaseT capability, half- or full-duplex
— 100BaseT capability, half- or limited-throughput full-duplex
— On-chip transmit and receive FIFOs
— Built-in dedicated DMA controller
| Product Attribute | Attribute Value |
|---|---|
| NXP | |
| Product Category: | 32-bit Microcontrollers - MCU |
| MCF528X | |
| SMD/SMT | |
| MAPBGA-256 | |
| ColdFire V2 | |
| 512 kB | |
| 64 kB | |
| 32 bit | |
| 66 MHz | |
| 150 I/O | |
| 2.7 V | |
| 3.6 V | |
| - 40 C | |
| + 85 C | |
| AEC-Q100 | |
| Tray | |
| Brand: | NXP Semiconductors |
| Height: | 1.16 mm |
| Interface Type: | CAN, I2C, QSPI, UART |
| Length: | 17 mm |
| Moisture Sensitive: | Yes |
| Number of Timers/Counters: | 12 Timer |
| Product Type: | 32-bit Microcontrollers - MCU |
| Program Memory Type: | Flash |
| Factory Pack Quantity: | 450 |
| Subcategory: | Microcontrollers - MCU |
| Tradename: | ColdFire |
| Width: | 17 mm |
| Part # Aliases: | 935311806557 |
| Unit Weight: | 0.027701 oz |
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