Document Number: K20P64M50SF0
Rev. 4 5/2012
Freescale Semiconductor
Data Sheet: Technical Data
K20P64M50SF0
K20 Sub-Family
Supports the following:
MK20DN32VLH5, MK20DX32VLH5,
MK20DN64VLH5, MK20DX64VLH5,
MK20DN128VLH5, MK20DX128VLH5,
MK20DN32VMP5, MK20DX32VMP5,
MK20DN64VMP5, MK20DX64VMP5,
MK20DN128VMP5, MK20DX128VMP5
Features
Security and integrity modules
– Hardware CRC module to support fast cyclic
redundancy checks
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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
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– 128-bit unique identification (ID) number per chip
Analog modules
– 16-bit SAR ADC
– Two analog comparators (CMP) containing a 6-bit
DAC and programmable reference input
– Voltage reference
Performance
– Up to 50 MHz ARM Cortex-M4 core with DSP
instructions delivering 1.25 Dhrystone MIPS per
MHz
Memories and memory interfaces
– Up to 128 KB program flash.
Timers
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– Programmable delay block
– Eight-channel motor control/general purpose/PWM
timer
– Two-channel quadrature decoder/general purpose
timer
– Up to 32 KB FlexNVM on FlexMemory devices
– 2 KB FlexRAM on FlexMemory devices
– Up to 16 KB RAM
– Serial programming interface (EzPort)
– Periodic interrupt timers
– 16-bit low-power timer
– Carrier modulator transmitter
– Real-time clock
Clocks
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– 3 to 32 MHz crystal oscillator
– 32 kHz crystal oscillator
– Multi-purpose clock generator
Communication interfaces
– USB full-/low-speed On-the-Go controller with on-
chip transceiver
– SPI module
– I2C module
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System peripherals
– Multiple low-power modes to provide power
optimization based on application requirements
– 4-channel DMA controller, supporting up to 41
request sources
– External watchdog monitor
– Software watchdog
– Three UART modules
– I2S module
– Low-leakage wakeup unit
Freescale reserves the right to change the detail specifications as may be
required to permit improvements in the design of its products.
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