K40P144M100SF2 datasheet, PDF - EEWORLD Datasheet

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K40P144M100SF2: DescriptionK40 Sub-Family Data Sheet; File Size919KB，68 Pages; ManufacturerFREESCALE (NXP)

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K40P144M100SF2 Overview

K40 Sub-Family Data Sheet

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Freescale Semiconductor

Data Sheet: Product Preview

Document Number: K40P144M100SF2

Rev. 1, 11/2010

Features

• 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

• Performance

– Up to 100 MHz ARM Cortex-M4 core with DSP

instructions delivering 1.25 Dhrystone MIPS per

MHz

• Memories and memory interfaces

– Up to 512 KB program flash memory on non-

FlexMemory devices

– Up to 256 KB program flash memory on

FlexMemory devices

– Up to 256 KB FlexNVM on FlexMemory devices

– 4 KB FlexRAM on FlexMemory devices

– Up to 128 KB RAM

– Serial programming interface (EzPort)

– FlexBus external bus interface

• Clocks

– 1 to 32 MHz crystal oscillator

– 32 kHz crystal oscillator

– Multi-purpose clock generator

• System peripherals

– 10 low-power modes to provide power optimization

based on application requirements

– Memory protection unit with multi-master

protection

– 16-channel DMA controller, supporting up to 64

request sources

– External watchdog monitor

– Software watchdog

– Low-leakage wakeup unit

This document contains information on a product under development. Freescale

reserves the right to change or discontinue this product without notice.

Preliminary

Supports the following:

MK40X128VLQ100,

MK40X128VMD100,

MK40X256VLQ100,

MK40X256VMD100,

MK40N512VLQ100,

MK40N512VMD100

K40 Sub-Family Data Sheet

K40P144M100SF2

• Security and integrity modules

– Hardware CRC module to support fast cyclic

redundancy checks

– 128-bit unique identification (ID) number per chip

• Human-machine interface

– Segment LCD controller supporting up to 40

frontplanes and 8 backplanes, or 44 frontplanes and

4 backplanes

– Low-power hardware touch sensor interface (TSI)

– General-purpose input/output

• Analog modules

– 16-bit SAR ADC with PGA (x64)

– 12-bit DAC

– Analog comparator (CMP) containing a 6-bit DAC

and programmable reference input

– Voltage reference

• Timers

– Programmable delay block

– Eight-channel motor control/general purpose/PWM

timers

– Two-channel quadrature decoder/general purpose

timers

– Periodic interrupt timers

– 16-bit low-power timer

– Carrier modulator transmitter

– Real-time clock

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