MCF5216CVF66 Freescale Semiconductor, MCF5216CVF66 Datasheet - Page 597

• Manufacturer Part Number: MCF5216CVF66
• Description: IC MPU 32BIT COLDF 256-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF521xr

Specifications of MCF5216CVF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 142
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-MAPBGA
• Controller Family/series: ColdFire
• Ram Memory Size: 64KB
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of Pwm Channels: 8
• Operating Temperature Range: -40°C To +85°C
• No. Of Pins: 256
• Rohs Compliant: No
• Package: 256MA-BGA
• Device Core: ColdFire
• Family Name: MCF521x
• Maximum Speed: 66 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 142
• Interface Type: QSPI/UART/I2C/CAN
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

A time separator is provided between the triggers and the end of conversion (EOC). The relationship to
QCLK displayed is not guaranteed.
CWPQ1 and CWPQ2 typically lag CWP and only match CWP when the associated queue is inactive.
Another way to view CWPQ1 and CWPQ2 is that these registers update when EOC triggers the write to
the result register.
For the CCW with the pause bit set (CCW0), CWP does not increment until triggered. For the CCW with
the pause bit clear (CCW1), the CWP increments with the EOC.
The conversion results Q1 RESx show the result associated with CCWx, such that R0 represents the result
associated with CCW0.
Figure 28-47
example 1 except:
When the gate closes and opens again, the conversions start with the first CCW in Q1.
When the gate closes, the active conversion completes before the queue goes idle.
When Q1 completes, both the CF1 bit sets and the SSE bit clears.
In this mode, the PF1 bit sets to reflect that a gate closing occurred before the queue completed.
Figure 28-48
assumptions as in
Freescale Semiconductor
•
•
•
CWPQ1
Q1 RES
CONVERSION TIME
TRIG1
QCLK
No pause bits set in any CCW
Externally gated single scan mode for Q1
Single scan enable bit (SSE1) is set.
CWP
EOC
QS
= 14 QCLKS
shows the timing for conversions in externally gated single-scan with same assumptions in
shows the timing for conversions in externally gated continuous scan mode with the same
LAST
0
Figure
Figure 28-46. External Positive Edge Trigger Mode Timing with Pause
LAST
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
28-47.
8
TIME BETWEEN
TRIGGERS
CCW0
4
CCW0
R0
Queued Analog-to-Digital Converter (QADC)
CCW1
CONVERSION TIME
= 14 QCLKS
8
CCW2
CCW1
R1
28-59