MCF5280CVM66 Freescale Semiconductor, MCF5280CVM66 Datasheet - Page 453

• Manufacturer Part Number: MCF5280CVM66
• Description: IC MPU 32BIT COLDF 256-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF528xr

Specifications of MCF5280CVM66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 142
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-MAPBGA
• Controller Family/series: ColdFire
• No. Of I/o's: 150
• Program Memory Size: 2KB
• Ram Memory Size: 64KB
• Cpu Speed: 66.67MHz
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of Pwm Channels: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Freescale Semiconductor
Figure 23-25. UART Mode Programming Flowchart (Sheet 4 of 5)
ABRKI1
SIRQR
ABRKI
Warm Start Address
Address On System
Stack And Monitor
Clear Change-in-
Clear Change-in-
Break Status Bit
Break Status Bit
Character From
Replace Return
Remove Break
Receiver FIFO
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
By Beginning
End-of-break
IRQ Caused
Of A Break?
IRQ Arrived
SIRQ
RTE
Was
Yet?
Has
Y
Y
N
N
Receiver Have A
Place Character
Character?
Channel A
Return
Does
In D0
INCH
Y
N
UART Modules
23-33