MCF5272CVF66 Freescale Semiconductor, MCF5272CVF66 Datasheet - Page 24
![IC MPU 32BIT 66MHZ 196-MAPBGA](/photos/13/94/139406/mcf5272cvf66_sml.jpg)
MCF5272CVF66
Manufacturer Part Number
MCF5272CVF66
Description
IC MPU 32BIT 66MHZ 196-MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF527xr
Specifications of MCF5272CVF66
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
-40°C ~ 85°C
Package / Case
196-MAPBGA
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
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
196
Package Type
MA-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Not Compliant
Available stocks
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Manufacturer
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Price
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Part Number:
MCF5272CVF66
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MCF5272CVF66
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MCF5272CVF66 K75N
Manufacturer:
ST
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Part Number:
MCF5272CVF66J
Manufacturer:
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10 000
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Paragraph
Number
16.1 Overview .................................................................................................................................... 16-1
16.2 Serial Module Overview ............................................................................................................ 16-2
16.3 Register Descriptions ................................................................................................................. 16-2
16.4 UART Module Signal Definitions ........................................................................................... 16-18
16.5 Operation ................................................................................................................................. 16-19
xxiv
16.3.1 UART Mode Registers 1 (UMR1n) ............................................................................... 16-4
16.3.2 UART Mode Register 2 (UMR2n) ................................................................................. 16-6
16.3.3 UART Status Registers (USRn) ..................................................................................... 16-7
16.3.4 UART Clock-Select Registers (UCSRn) ........................................................................ 16-8
16.3.5 UART Command Registers (UCRn) .............................................................................. 16-9
16.3.6 UART Receiver Buffers (URBn) ................................................................................. 16-10
16.3.7 UART Transmitter Buffers (UTBn) ............................................................................. 16-11
16.3.8 UART Input Port Change Registers (UIPCRn) ............................................................ 16-11
16.3.9 UART Auxiliary Control Registers (UACRn) ............................................................. 16-12
16.3.10 UART Interrupt Status/Mask Registers (UISRn/UIMRn) .......................................... 16-12
16.3.11 UART Divider Upper/Lower Registers (UDUn/UDLn) ............................................ 16-14
16.3.12 UART Autobaud Registers (UABUn/UABLn) .......................................................... 16-14
16.3.13 UART Transmitter FIFO Registers (UTFn) ............................................................... 16-15
16.3.14 UART Receiver FIFO Registers (URFn) ................................................................... 16-16
16.3.15 UART Fractional Precision Divider Control Registers (UFPDn) .............................. 16-17
16.3.16 UART Input Port Registers (UIPn) ............................................................................ 16-17
16.3.17 UART Output Port Command Registers (UOP1n/UOP0n) ....................................... 16-18
16.5.1 Transmitter/Receiver Clock Source .............................................................................. 16-19
16.5.2 Transmitter and Receiver Operating Modes ................................................................. 16-22
16.5.3 Looping Modes ............................................................................................................. 16-26
16.5.4 Multidrop Mode ............................................................................................................ 16-28
16.5.1.1 Programmable Divider .................................................................................... 16-20
16.5.1.2 Calculating Baud Rates ................................................................................... 16-20
16.5.2.1 Transmitting ................................................................................................... 16-22
16.5.2.2 Receiver .......................................................................................................... 16-24
16.5.2.3 Transmitter FIFO ............................................................................................ 16-25
16.5.2.4 Receiver FIFO ............................................................................................... 16-25
16.5.3.1 Automatic Echo Mode .................................................................................... 16-27
16.5.3.2 Local Loop-Back Mode .................................................................................. 16-27
16.5.3.3 Remote Loop-Back Mode ............................................................................... 16-27
16.5.1.2.1 CLKIN Baud Rates ................................................................................ 16-20
16.5.1.2.2 External Clock........................................................................................ 16-21
16.5.1.2.3 Autobaud Detection ............................................................................... 16-21
MCF5272 ColdFire
Table of Contents (Continued)
®
Integrated Microprocessor User’s Manual, Rev. 3
UART Modules
Chapter 16
Title
Freescale Semiconductor
Number
Page
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