MCF5214CVF66 Freescale Semiconductor, MCF5214CVF66 Datasheet - Page 596

• Manufacturer Part Number: MCF5214CVF66
• Description: IC MPU 32BIT COLDF 256-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF521xr

Specifications of MCF5214CVF66

• 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: 256KB (256K 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
• 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: -

Queued Analog-to-Digital Converter (QADC)
28.9.3
This section contains some conversion timing examples.
conversions where it is assumed that:
Recall that when QS = 0, both queues are disabled; when QS = 8, queue 1 is active and queue 2 is idle;
and when QS = 4; queue 1 is paused and queue 2 is disabled.
28-58
•
•
•
•
•
•
Q1 begins with CCW0 and ends with CCW3.
CCW0 has pause bit set.
CCW1 does not have pause bit set.
External trigger rising edge for Q1
CCW4 = BQ2 and Q2 is disabled.
Q1 RES shows relative result register updates.
Conversion Timing Schemes
3FE
3FD
3FC
3FB
3FA
3FF
8
7
6
5
4
3
2
1
0
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Figure 28-45. Errors Resulting from Clipping
.010
.020
Inputs in Volts (V
.030
5.100
RH
= 5.120 V, V
5.110
Figure 28-46
RL
= 0 V)
5.120
shows the timing for basic
5.130
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