Document Number K20P144M120SF3
Rev. 7, 02/2018
NXP Semiconductors
Data Sheet: Technical Data
K20P144M120SF3
K20 Sub-Family
Supports the following:
MK20FX512VLQ12,
MK20FN1M0VLQ12,
MK20FX512VMD12,
MK20FN1M0VMD12
Key features
• Security and integrity modules
– Hardware CRC module to support fast cyclic
redundancy checks
– 128-bit unique identification (ID) number per chip
• Operating Characteristics
– Voltage range: 1.71 to 3.6 V
– Flash write voltage range: 1.71 to 3.6 V
– Temperature range (ambient): -40 to 105°C
• Human-machine interface
– Low-power hardware touch sensor interface (TSI)
– General-purpose input/output
• Performance
– Up to 120 MHz Arm® Cortex®-M4 core with DSP
instructions delivering 1.25 Dhrystone MIPS per
MHz
• Analog modules
– Four 16-bit SAR ADCs
– Programmable gain amplifier (PGA) (up to x64)
integrated into each ADC
– Two 12-bit DACs
– Four analog comparators (CMP) containing a 6-bit
DAC and programmable reference input
– Voltage reference
• Memories and memory interfaces
– Up to 1024 KB program flash memory on non-
FlexMemory devices
– Up to 512 KB program flash memory on
FlexMemory devices
– Up to 512 KB FlexNVM on FlexMemory devices
– 16 KB FlexRAM on FlexMemory devices
– Up to 128 KB RAM
• Timers
– Programmable delay block
– Two 8-channel motor control/general purpose/PWM
timers
– Serial programming interface (EzPort)
– FlexBus external bus interface
– NAND flash controller interface
– Two 2-channel quadrature decoder/general purpose
timers
– Periodic interrupt timers
– 16-bit low-power timer
– Carrier modulator transmitter
– Real-time clock
• Clocks
– 3 to 32 MHz crystal oscillator
– 32 kHz crystal oscillator
– Multi-purpose clock generator
• System peripherals
• Communication interfaces
– Multiple low-power modes to provide power
optimization based on application requirements
– Memory protection unit with multi-master
protection
– 32-channel DMA controller, supporting up to 128
request sources
– External watchdog monitor
– Software watchdog
– Low-leakage wakeup unit
– USB high-/full-/low-speed On-the-Go controller
with ULPI interface
– USB full-/low-speed On-the-Go controller with on-
chip transceiver
– USB Device Charger detect (USBDCD)
– Two Controller Area Network (CAN) modules
– Three SPI modules
– Two I2C modules
– Six UART modules
– Secure Digital Host Controller (SDHC)
– Two I2S modules
NXP reserves the right to change the production detail specifications as may be
required to permit improvements in the design of its products.