Datasheet > 935325742557

935325742557

更新时间： 2024-11-11 07:04:15

品牌	Logo	应用领域
恩智浦 - NXP		微控制器
页数	文件大小	规格书
75页	2244K
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RISC Microcontroller

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935325742557 数据手册

Document Number: K20P144M100SF2

Rev. 7, 02/2013

Freescale Semiconductor

Data Sheet: Technical Data

K20P144M100SF2

K20 Sub-Family Data Sheet

Supports the following:

MK20DX128ZVLQ10,

MK20DX128ZVMD10,

MK20DX256ZVLQ10,

MK20DX256ZVMD10,

MK20DN512ZVLQ10,

MK20DN512ZVMD10

Features

Security and integrity modules

– Hardware CRC module to support fast cyclic

redundancy checks

•

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

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

Human-machine interface

– Low-power hardware touch sensor interface (TSI)

– General-purpose input/output

•

Performance

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

instructions delivering 1.25 Dhrystone MIPS per

MHz

Analog modules

– Two 16-bit SAR ADCs

– Programmable gain amplifier (PGA) (up to x64)

integrated into each ADC

– Two 12-bit DACs

Memories and memory interfaces

– Up to 512 KB program flash memory on non-

FlexMemory devices

– Up to 128 KB RAM

– Serial programming interface (EzPort)

– FlexBus external bus interface

– Three analog comparators (CMP) containing a 6-bit

DAC and programmable reference input

– Voltage reference

Clocks

Timers

•

– 3 to 32 MHz crystal oscillator

– 32 kHz crystal oscillator

– Multi-purpose clock generator

– Programmable delay block

– Eight-channel motor control/general purpose/PWM

timer

– Two 2-channel quadrature decoder/general purpose

timers

System peripherals

– Multiple 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 63

request sources

– Periodic interrupt timers

– 16-bit low-power timer

– Carrier modulator transmitter

– Real-time clock

– External watchdog monitor

– Software watchdog

– 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.

12 3 4 5 6 7...75

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