MCF5280CVM66 Freescale Semiconductor, MCF5280CVM66 Datasheet - Page 580

• 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: -

Queued Analog-to-Digital Converter (QADC)
Situations S10 and S11
detected for queue 2 while the queue is suspended, the trigger overrun error bit is set, the same as if queue
2 were being executed when a new trigger event occurs. Trigger overrun on queue 2 thus allows the user
to know that queue 1 is taking up so much QADC time that queue 2 trigger events are being lost.
28-42
QS:
Q1:
Q2:
Q1:
Q2:
QS:
0000
0000
IDLE
IDLE
Q2:
Q2:
IDLE
IDLE
T2
T2
C1
C1
C1
ACTIVE
ACTIVE
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
(Figure 28-32
0010
0010
C2
C2
Q1:
Q1:
T1
T1
TOR2
Figure 28-32. CCW Priority Situation 10
C1
C1
SUSPEND ACT
SUSPEND
Figure 28-31. CCW Priority Situation 9
ACTIVE
ACTIVE
T2
1010
1010
C2
C2
and
PF1
PF1
0110
C2
C1
Figure
ACTIVE
0110
PF2
PAUSE
0101
C2
PAUSE
PAUSE
PF2
28-33) show that when an additional trigger event is
T2
PAUSE
0101
C3
ACTIVE
0110
T2
0110
ACT
C4
C3
T1
T1
TOR2
C3
SUSPEND
SUSPEND
C3
T2
ACTIVE
ACTIVE
1010
1010
C4
C4
CF1
CF1
0010
ACT
C3
C4
ACTIVE
0010
CF2
C4
CF2
RESUME=1
IDLE
IDLE
Freescale Semiconductor
RESUME = 0
IDLE
0000
IDLE
0000