MK20DX64VFT5 Freescale Semiconductor, MK20DX64VFT5 Datasheet - Page 48

• Manufacturer Part Number: MK20DX64VFT5
• Description: ARM Microcontrollers - MCU Kinetis 64K Flex
• Manufacturer: Freescale Semiconductor

Specifications of MK20DX64VFT5

• Rohs: yes
• Core: ARM Cortex M4
• Processor Series: K20P32M50SF0
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 16 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

Peripheral operating requirements and behaviors
6.8.6 I
See
6.8.7 UART switching specifications
See
6.8.8 I2S/SAI Switching Specifications
This section provides the AC timing for the I2S/SAI module in master mode (clocks are
driven) and slave mode (clocks are input). All timing is given for noninverted serial clock
polarity (TCR2[BCP] is 0, RCR2[BCP] is 0) and a noninverted frame sync (TCR4[FSP]
is 0, RCR4[FSP] is 0). If the polarity of the clock and/or the frame sync have been
inverted, all the timing remains valid by inverting the bit clock signal (BCLK) and/or the
frame sync (FS) signal shown in the following figures.
48
General switching
General switching
DSPI_SS
DSPI_SCK
(CPOL=0)
DSPI_SOUT
DSPI_SIN
2
C switching specifications
Figure 18. DSPI classic SPI timing — slave mode
specifications.
specifications.
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K20 Sub-Family Data Sheet, Rev. 4 5/2012.
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Freescale Semiconductor, Inc.
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