MCF5272VF66 Freescale Semiconductor, MCF5272VF66 Datasheet - Page 61

• Manufacturer Part Number: MCF5272VF66
• Description: IC MPU 32BIT 66MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272VF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (4K x 32)
• Program Memory Type: ROM
• Ram Size: 1K x 32
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 196-MAPBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Chapter 1
Overview
This chapter provides an overview of the MCF5272 microprocessor features, including the major
functional components.
1.1
A block diagram of the MCF5272 is shown in
Freescale Semiconductor
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Static Version 2 ColdFire variable-length RISC processor
— 32-bit address and data path on-chip
— 66-MHz processor core and bus frequency
— Sixteen general-purpose 32-bit data and address registers
— Multiply-accumulate unit (MAC) for DSP and fast multiply operations
On-chip memories
— 4-Kbyte SRAM on CPU internal bus
— 16-Kbyte ROM on CPU internal bus
— 1-Kbyte instruction cache
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
— Software-controlled disable of external clock input for virtually zero power consumption
Two universal asynchronous/synchronous receiver transmitters (UARTs)
— Full-duplex operation
— Based on MC68681 dual-UART (DUART) programming model
— Flexible baud rate generator
— Modem control signals available (CTS and RTS)
— Processor interrupt and wakeup capability
— Enhanced Tx, Rx FIFOs, 24 bytes each
MCF5272 Key Features
(low-power stop mode)
MCF5272 ColdFire
®
Integrated Microprocessor User’s Manual, Rev. 3
Figure
1-1. The main features are as follows:
1-1