Information

Table 9. K20 120MHz Performance Table (continued)
MC Partnumber
MK20FX512VLQ12(R)
MK20FN1M0VLQ12(R)
MK20FX512VMD12(R)
MK20FN1M0VMD12(R)
High Baudrate UART w/ ISO7816 1 1 1 1
High Baudrate UART - - - -
UART 4 4 4 4
SPI chip selects per module 6 / 4 / 2 6 / 4 / 2 6 / 4 / 2 6 / 4 / 2
I2C 2 2 2 2
I2S 2 2 2 2
I2S0 TX/RX 2 / 2 2 / 2 2 / 2 2 / 2
I2S1 TX/RX 2 / 2 2 / 2 2 / 2 2 / 2
CAN 2 2 2 2
USB OTG LS/FS w/ on-chip xcvr 1 1 1 1
USB OTG HS 1 1 1 1
USB DCD YES YES YES YES
USB 120mAReg YES YES YES YES
Ethernet w /1588 - - - -
IEEE1588 Timer - - - -
Human-Machine Interface
Segment LCD - - - -
Graphic LCD - - - -
TSI(Capacitive Touch) 16 input 16 input 16 input 16 input
GPIO (w interrupt) 100 100 100 100
5V Tolerant GPIOs 96 96 96 96
Operating Characteristics
5V Tolerant YES YES YES YES
Voltage Range 1.71-3.6V 1.71-3.6V 1.71-3.6V 1.71-3.6V
Flash Write V 1.71V 1.71V 1.71V 1.71V
Temp Range -40 to 105C -40 to 105C -40 to 105C -40 to 105C
4.5 Module-by-module feature list
The following sections describe the high-level module features for the family's superset device. See the previous section for
differences among the subset devices.
Features
K20 Family Product Brief, Rev. 11, 08/2012
34 Freescale Semiconductor, Inc.