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K51P64M72SF1 Datasheet, PDF (1/74 Pages) Freescale Semiconductor, Inc – K51 Sub-Family | |||
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Freescale Semiconductor
Data Sheet: Technical Data
K51 Sub-Family
Supports: MK51DX128CLH7
Features
⢠Operating Characteristics
â Voltage range: 1.71 to 3.6 V
â Flash write voltage range: 1.71 to 3.6 V
â Temperature range (ambient): -40 to 85°C
⢠Clocks
â 3 to 32 MHz crystal oscillator
â 32 kHz crystal oscillator
â Multi-purpose clock generator
⢠System peripherals
â 10 low-power modes to provide power optimization
based on application requirements
â 16-channel DMA controller, supporting up to 63
request sources
â External watchdog monitor
â Software watchdog
â Low-leakage wakeup unit
⢠Security and integrity modules
â Hardware CRC module to support fast cyclic
redundancy checks
â 128-bit unique identification (ID) number per chip
⢠Human-machine interface
â Segment LCD controller supporting up to 36
frontplanes and 8 backplanes, or 40 frontplanes and
4 backplanes, depending on the package size
â Low-power hardware touch sensor interface (TSI)
â General-purpose input/output
Document Number: K51P64M72SF1
Rev. 2, 4/2012
K51P64M72SF1
⢠Analog modules
â Two 16-bit SAR ADCs
â Programmable gain amplifier (PGA) (up to x64)
integrated into each ADC
â 12-bit DAC
â Two operational amplifiers
â One transimpedance amplifier
â Three analog comparators (CMP) containing a 6-bit
DAC and programmable reference input
â Voltage reference
⢠Timers
â Programmable delay block
â Eight-channel motor control/general purpose/PWM
timer
â Two 2-channel quadrature decoder/general purpose
timers
â Periodic interrupt timers
â 16-bit low-power timer
â Carrier modulator transmitter
â Real-time clock
⢠Communication interfaces
â USB full-/low-speed On-the-Go controller with on-
chip transceiver
â SPI module
â Two I2C modules
â Three UART modules
â I2S module
Freescale reserves the right to change the detail specifications as may be
required to permit improvements in the design of its products.
© 2012 Freescale Semiconductor, Inc.
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