MCF5280CVM66 Freescale Semiconductor, MCF5280CVM66 Datasheet - Page 299

• 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: -

DMA Controller Module
Table 16-1. DMAREQC Field Description (continued)
31–16
—
Reserved. Should be cleared.
15–0
DMACn
DMA Channel n. Each four bit field defines the logical connection between the DMA requestors and
that DMA channel. There are seven possible requesters (4 DMA Timers and 3 UARTs). Any request
can be routed to any of the DMA channels. Effectively, the DMAREQC provides a
software-controlled routing matrix of the 7 DMA request signals to the 4 channels of the DMA
module. DMAC3 controls DMA channel 3. DMAC2 controls DMA channel 2. DMAC1 controls DMA
channel 1. DMAC0 controls DMA channel 0.
1000 UART0.
1001 UART1.
1010 UART2.
0100 DMA Timer 0.
0101 DMA Timer 1.
0110 DMA Timer 2.
0111 DMA Timer 3.
All other values are reserved and will not generate a DMA request.
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Freescale Semiconductor
16-3