MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 10
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MCF5272VF66
Manufacturer Part Number
MCF5272VF66
Description
Manufacturer
Freescale
Datasheet
1.MCF5272VF66.pdf
(544 pages)
Specifications of MCF5272VF66
Family Name
MCF5xxx
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
66MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
3.3V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
196
Package Type
MA-BGA
Lead Free Status / RoHS Status
Not Compliant
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Figure
Number
16-3
16-4
16-5
16-6
16-7
16-8
16-9
16-10
16-11
16-12
16-13
16-14
16-15
16-16
16-17
16-18
16-19
16-20
16-21
16-22
16-23
16-24
16-25
16-26
16-27
16-28
16-29
16-30
16-31
17-1
17-2
17-3
17-4
17-5
17-6
17-7
18-1
18-2
18-3
18-4
19-1
20-1
20-2
20-3
x
UART Mode Register 2 (UMR2n) ......................................................................................... 16-6
UART Status Registers (USRn) ............................................................................................ 16-7
UART Clock-Select Registers (UCSRn) ............................................................................... 16-8
UART Command Registers (UCRn) ..................................................................................... 16-9
UART Receiver Buffer (URBn)............................................................................................ 16-10
UART Transmitter Buffers (UTBn) ...................................................................................... 16-11
UART Input Port Change Registers (UIPCRn) ................................................................... 16-11
UART Auxiliary Control Registers (UACRn) ....................................................................... 16-12
UART Interrupt Status/Mask Registers (UISRn/UIMRn)..................................................... 16-13
UART Divider Upper Registers (UDUn) .............................................................................. 16-14
UART Divider Lower Registers (UDLn)............................................................................... 16-14
UART Autobaud Upper Registers (UABUn)........................................................................ 16-14
UART Autobaud Lower Registers (UABLn) ........................................................................ 16-14
UART Transmitter FIFO Registers (UTFn) ......................................................................... 16-15
UART Receiver FIFO Registers (URFn) ............................................................................. 16-16
UART Fractional Precision Divider Control Registers (UFPDn).......................................... 16-17
UART Input Port Registers (UIPn) ...................................................................................... 16-17
UART Output Port Command Registers (UOP1/UOP0) ..................................................... 16-18
UART Block Diagram Showing External and Internal Interface Signals ............................. 16-18
UART/RS-232 Interface ...................................................................................................... 16-19
Clocking Source Diagram ................................................................................................... 16-20
Transmitter and Receiver Functional Diagram.................................................................... 16-22
Transmitter Timing .............................................................................................................. 16-23
Receiver Timing .................................................................................................................. 16-24
Automatic Echo ................................................................................................................... 16-27
Local Loop-Back ................................................................................................................. 16-27
Remote Loop-Back ............................................................................................................. 16-28
Multidrop Mode Timing Diagram ......................................................................................... 16-29
UART Mode Programming Flowchart (Sheet 1 of 5) .......................................................... 16-30
Port A Control Register (PACNT).......................................................................................... 17-3
Port B Control Register (PBCNT).......................................................................................... 17-5
Port D Control Register (PDCNT) ......................................................................................... 17-8
Port A Data Direction Register (PADDR) ............................................................................ 17-10
Port B Data Direction Register (PBDDR) ............................................................................ 17-10
Port C Data Direction Register (PCDDR)............................................................................ 17-11
Port x Data Register (PADAT, PBDAT, and PCDAT) ......................................................... 17-11
PWM Block Diagram (3 Identical Modules)........................................................................... 18-1
PWM Control Registers (PWCRn) ........................................................................................ 18-3
PWM Width Register (PWWDn)............................................................................................ 18-4
PWM Waveform Examples (PWCRn[EN] = 1)...................................................................... 18-4
MCF5272 Block Diagram with Signal Interfaces................................................................... 19-2
Internal Operand Representation.......................................................................................... 20-5
MCF5272 Interface to Various Port Sizes............................................................................. 20-5
Longword Read; EBI = 00; 32-Bit Port; Internal Termination................................................ 20-8
MCF5272 ColdFire
List of Figures (Continued)
®
Integrated Microprocessor User’s Manual, Rev. 3
Title
Freescale Semiconductor
Number
Page
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