MCF5280CVM66 Freescale Semiconductor, MCF5280CVM66 Datasheet - Page 267

• 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: -

Signal Descriptions
14.2.10.4 Request-to-Send (URTS[1:0])
The URTS[1:0] signals are automatic request to send outputs from the UART modules. URTS[1:0] can
also be configured to be asserted and negated as a function of the Rx FIFO level.
The URTS[1:0] outputs are each offered as secondary functions on four pins: DTIN3, DTOUT3, DTIN1
and DTOUT1.
14.2.11 General Purpose Timer Signals
These pins provide the external interface to the general purpose timer functions.
14.2.11.1 GPTA[3:0]
These pins provide the external interface to the timer A functions.
These pins can also be configured as GPIO PTA[3:0].
14.2.11.2 GPTB[3:0]
These pins provide the external interface to the timer B functions.
These pins can also be configured as GPIO PTB[3:0].
14.2.11.3 External Clock Input (SYNCA/SYNCB)
These pins are used to clear the clock for each of the two timers, and are provided as a means of
synchronization to externally clocked or timed events.
14.2.12 DMA Timer Signals
This section describes the signals of the four DMA timer modules.
14.2.12.1 DMA Timer 0 Input (DTIN0)
The DMA timer 0 input (DTIN0) can be programmed to cause events to occur in DMA timer 0. It can
either clock the event counter or provide a trigger to the timer value capture logic.
This pin can also be configured as GPIO PTD1, secondary function UCTS1, or secondary function
UCTS0.
14.2.12.2 DMA Timer 0 Output (DTOUT0)
The programmable DMA timer output (DTOUT0) pulse or toggle on various timer events.
This pin can also be configured as GPIO PTD0, secondary function UCTS1, or secondary function
UCTS0.
14.2.12.3 DMA Timer 1 Input (DTIN1)
The DMA timer 1 input (DTIN1) can be programmed to cause events to occur in DMA timer 1. This can
either clock the event counter or provide a trigger to the timer value capture logic.
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Freescale Semiconductor
14-27