We are quality-oriented, service-oriented principle, fast delivery, new original packaging spot, keep promises to win the market, and the majority of users to create a better future.
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
[WHO WE ARE] HAOXIN HK ELECTRONIC TECHNOLOGY CO. LIMITED
Main Agent Distribution of World Famous IC Brands: ALTERA/XILINX/ADI/TI/BROADCOM/LINEAR/CYPRESS/ST/MAXIM/NXP/LATTICE, etc. We are quality-oriented, service-oriented principle, fast delivery, new original packaging spot, keep promises to win the market, and the majority of users to create a better future.
